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Poinsettia Federal Disease Control Chart 1

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  • 1. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 1 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSAlternaria Blight/ Azoxystrobin 2002 Heritage® WDG 1–4 oz. 4 Foliar spray at 7–28 day intervals. Do not exceed 600 gallons/acre/application. Do not exceed 10 lbs.Alternaria product/crop acre/year or 8 applications/crop/year. Do not use with silicone based products.euphorbiicola Chlorothalonil 2001 Chlorostar VI FL 21.3 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. 2002 Daconil Ultrex® WDG 22.4 oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. Do not apply more than 44 lbs./acre/season. 2002 Daconil Weather F 22 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Stik® Turf Care® with some spreader-stickers. 2002 Daconil Zn® F 16 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. 2002 Manicure 6 FL 24 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation. 2002 Manicure Ultrex WDG 1.4 lbs. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation. Chlorothalonil plus 2001 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. See label for tank mix restrictions. Labeled for control of Alternaria on other crops. Thiophanate-methyl Copper Complex 2001 Phyton® 27 21.36% 15–35 fl. oz. 24 Foliar spray. Labeled for control of Alternaria on other crops. Also labeled for low volume use. Do not tank mix or use within 7 days of a B-Nine or 14 days of an Aliette application. Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Alternaria on other crops. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Copper Salts 2004 Camelot L 48 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 80 lbs./acre/year. Labeled for control of Alternaria on other crops. Dimethomorph/ 2004 Stature WP 1.75 lbs. 24 Full coverage spray at 7–14 day intervals. Do not exceed 2.25 lbs./acre/application and no more than 11.25 total Mancozeb lbs./acre/season. Ferbam 2003 Ferbam Granuflo® 76 WDG 16–24 oz. 24 Foliar spray at 7–10 day intervals. Not labeled for greenhouse use. Fludioxonil 2003 Medallion® 50 WP 1–2 oz. 12 Foliar spray at 7–14 day intervals. Use up to 40 lb. AI/acre/year or crop cycle. Use with oils or adjuvants may cause phytotoxicity. Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Iprodione 2002 26GT F 64–160 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 160 oz. of product/acre/year or 4 applications per year. 2004 Chipco® 26019 50 WP 16–40 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 2.5 lb. product/acre/application or 4 applications/crop/year. 2002 Lesco 18 Plus F 64–160 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 160 oz. of product/acre/year or 4 applications per year. 2004 Sextant 32–80 fl. oz./ 12 Foliar spray at 7–14 day intervals. Do not exceed 4 foliar applications/crop/year. acre Mancozeb 2001 Dithane® T&O WF 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Alternaria on other crops. Rain Shield™ WP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Alternaria on other crops. 2001 Fore® T&O WP & WSP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Alternaria on other crops.* Rain Shield™ 2001 Pentathlon® FL 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Alternaria on other crops. DF 16–24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Alternaria on other crops. 2001 Protect™ T/O WSB 16–32 oz. 24 Foliar spray at 7–21 day intervals. Mancozeb & 2001 Junction DF 24–56 oz./acre 24 Foliar spray at 7–14 day intervals. Labeled for control of Alternaria on other crops. Do not mix with diazinon or Copper Hydroxide thiophanate-methyl.
  • 2. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 2 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSAlternaria Blight/ Potassium Bicarbonate 2003 Armicarb 100 EC 2.5–5 lbs. 4 Foliar spray at 10–14 day intervals.*Alternaria Propiconizole 2003 Banner® Maxx® L 5–8 fl. oz. 24 Labeled for field grown ornamentals.* Reapply only every 30 dayseuphorbiicola Thiophanate-methyl 2001 Zyban® WSB 24 oz. 24 Foliar spray at 7 day intervals.*Continued plus Mancozeb Triflumizole 2004 Terraguard® 50 W 4–8 oz. 12 Foliar spray at weekly intervals as needed. Ziram 2001 Ziram Granuflo® 76 WDG 26.7–32 oz. 48 Foliar spray at 7–10 day intervals. Not labeled for greenhouse use.Bacterial leaf spot/ Copper Complex 2004 Phyton® 27 21.36% 15–35 fl. oz. 24 Foliar spray. Also labeled for low volume use. Do not tank mix or use within 7 days of a B-Nine or 14 days of anXanthomonas Aliette application.campestris Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of bacterial leaf spot on other crops.pv. poinsettiaecola 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Copper Salts 2004 Camelot L 48 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 80 lbs./acre/year. Labeled for control of bacterial leaf spot on other crops. Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Mancozeb & 2001 Junction DF 24–56 oz./acre 24 Foliar spray at 7–14 day intervals. Labeled for control of Xanthomonas on other crops. Do not mix with diazinon Copper Hydroxide or thiophanate-methyl. Neem Oil 2004 Triact® 70 EC 64–128 fl. oz. 4 Foliar spray at 7–14 day intervals.*Bacterial soft rot/ Bacillus subtillis 2003 Rhapsody L 120–512 fl. oz. 4 Foliar spray at 3–10 day intervals.Erwinia carotovora Copper Complex 2004 Phyton® 27 21.36% 15–35 fl. oz. 24 Foliar spray. Also labeled for low volume use. Do not tank mix or use within 7 days of a B-Nine or 14 days of an Aliette application. Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of bacterial soft rot on other crops. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. Copper Salts 2004 Camelot L 48 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 80 lbs./acre/year. Labeled for control of bacterial soft rot on other crops. Hydrogen Dioxide 2004 ZeroTol™ 27% L 128 fl. oz. - Drench 1:100 at the time of transplanting and periodically during the month. Use 1:2500 through mist propagation.Black root rot/ Etridiazole plus 2001 Banrot® 8G 8 oz./yd.3 12 Incorporate into potting mix.Thielaviopsis basicola Thiophanate-methyl of soil 40 W 4–8 oz. 12 Drench at 4–8 week intervals. Irrigate immediately after fungicide drench. Fludioxonil 2003 Medallion WP 1–2 oz. 12 Drench at 3–4 week intervals. Do not exceed 80 lbs./acre/year. Hydrogen Dioxide 2004 ZeroTol™ 27% L 128 fl. oz. - Drench at the time of transplanting and periodically during the crop. Thiophanate-methyl 2001 3336 F 8–16 fl. oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. G 2–3 lb./yd.3 or 12 Repeat at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all 22–30 lbs./ thiophanate-methyl containing products. 1,000 ft.2 50 WP 8–16 oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® 50 WSB 8–16 oz. 12 Drench at 4–8 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides.
  • 3. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 3 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSBlack root rot/ Thiophanate-methyl 2004 OHP6672 4.5 20 fl. oz. 12 Drench at 2–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate-Thielaviopsis basicola Continued methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides.Continued 50 WP 12–16 oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 SysTec 1998™ F 20 fl. oz. 12 Drench at 2–4 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. WDG 12.8 oz. 12 Drench at 2–4 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2003 T-Storm 50 WSB 12–16 oz. 12 Foliar spray at 7–10 day intervals. Trichoderma hazianum 2001 PlantShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. KRL-AG2 Spray and Drench 2001 RootShield® G 1–1.5 lb./yd.3 - Incorporate into potting mix. 2001 RootShield® Drench WP 6–12 oz. - Constant agitation of solution recommended. Triflumizole 2004 Terraguard® 50 W 1–4 oz. 12 Drench at 2–4 week intervals. Water the day before drenching and then do not water again for 24 hours.Botrytis blight/ Azoxystrobin 2002 Heritage® WDG 4–8 oz. 4 Foliar spray at 7–21 day intervals. Do not exceed 600 gallons/acre/application. Do not exceed 10 lbs.Botrytis cinerea product/crop acre/year or 8 applications/crop/year. Labeled for control Botrytis blight on other crops. Do not use with silicone based products. Bacillus subtillis 2003 Rhapsody L 120–512 fl. oz. 4 Foliar spray at 3–10 day intervals. Chlorothalonil 2001 Chlorostar VI FL 21.3 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. 2002 Daconil Ultrex® WDG 22.4 oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. 2002 Daconil Weather F 16 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Stik® Turf Care® with some spreader-stickers. 2003 Daconil Zn® F 32 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. 2001 Echo 90 DF 12.8 oz. 12 Foliar spray at 7–14 day intervals. Discontinue application during bract development. 2001 Echo Zn FL 32 fl. oz. 12 Foliar spray at 7–14 day intervals. Discontinue application during bract development. 2001 Exotherm Termil® Fumigator 3.5 oz./ 48 Thermal dust. Apply at 7 day intervals. Apply to foliage only. 1,000 ft.2 2002 Manicure 6 F 24 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation. 2002 Manicure Ultrex WDG 1.4 lbs. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation. Chlorothalonil plus 2001 ConSyst™ WDG 12–16 oz. 48 Foliar spray at 7–10 day intervals. Labeled for control of Botrytis on other crops.* Thiophanate-methyl 2001 Spectro™ 90 WDG 16–32 oz. 48 Foliar spray at 7–21 day intervals. See label for tank mix restrictions. Copper Complex 2004 Phyton® 27 21.36% 15–20 fl. oz. 24 Foliar spray. Also labeled for low volume use. Do not tank mix, or use within 7 days of a B-Nine or 14 days of an Aliette application. Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Botrytis on other crops. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Copper Salts 2004 Camelot L 48 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 80 lbs./acre/year. Dimethomorph/ 2004 Stature WP 1.75 lbs. 24 Full coverage spray at 7–14 day intervals. Do not exceed 2.25 lbs./acre/application and no more than 11.25 total Mancozeb lbs./acre/season.
  • 4. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 4 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSBotrytis blight/ Fenhexamid 2004 Decree™ 50 WDG 12–24 oz. 12 Foliar spray at 7–14 day intervals. Avoid making more than 2 consecutive applications of Decree. Do not apply moreBotrytis cinerea than 6 lb./acre/season (outdoor) or crop (greenhouse). Also labeled for low volume but not thermal fogger application.*Continued Ferbam 2003 Ferbam Granuflo® 76 WDG 16–24 oz. 24 Foliar spray at 7–10 day intervals. Not labeled for greenhouse use. Fludioxonil 2003 Medallion® 50 WP 2–4 oz. 12 Foliar spray at 7–14 day intervals. Use up to 40 lb. AI/acre/year or crop cycle. Use with oils or adjuvants may cause phytotoxicity. Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Use low rate 1:300 on bracts. Iprodione 2002 26GT F 64–160 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 160 oz. of product/acre/year or 4 applications per year. 2003 Chipco® 26019 50 WP 16–40 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 2.5 lb. product/acre/application or 4 applications/crop/year. 2002 Lesco 18 Plus F 64–160 fl. oz. Foliar spray at 7–14 day intervals. Do not exceed 160 oz. of product/acre/year or 4 applications per year. 2004 Sextant 32–80 fl. oz./ 12 Foliar spray at 7–14 day intervals. Do not exceed 4 foliar applications/crop/year. acre Mancozeb 2001 Dithane® T&O WF 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Botrytis on other crops. Rain Shield™ WP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Botrytis on other crops. 2003 Fore® T&O WP & WSP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Botrytis on other crops.* Rain Shield™ 2001 Pentathlon® DF 16–24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Botrytis on other crops. FL 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals.Labeled for control of Botrytis on other crops. 2001 Protect™ T/O WSB 16–32 oz. 24 Foliar spray at 7–21 day intervals. Mancozeb & 2001 Junction DF 24–56 oz./acre 24 Foliar spray at 7–14 day intervals. Labeled for control of Botrytis on other crops. Do not mix with diazinon or Copper Hydroxide thiophanate-methyl. Neem Oil 2004 Triact® 70 EC 64–128 fl. oz. 4 Foliar spray at 7–14 day intervals.* Potassium Bicarbonate 2003 Armicarb 100 EC 2.5–5 lbs. 4 Foliar spray at 10–14 day intervals.* Thiophanate-methyl 2001 3336 F 12–16 fl. oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® 50 WSB 16 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® Flo F 10 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2004 OHP6672 4.5 20 fl. oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 SysTec 1998™ F 10 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. WDG 6.4–12.8 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2003 T-Storm 50 WSB 12–16 oz. 12 Foliar spray at 7–10 day intervals. 2003 T-Storm F FL 20 oz. 12 Folar spray at 10–14 day intervals. Thiophanate-methyl 2001 SysStar® WDG 4–8 oz. 12 Make no more than 4 applications/year.* plus Flutolanil
  • 5. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 5 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSBotrytis blight/ Thiophanate-methyl 2002 Zyban® WSB 24 oz. 24 Foliar spray at 7 day intervals.*Botrytis cinerea plus MancozebContinued Trichoderma hazianum 2001 PlantShield™ Foliar WP 50-100 oz. - Foliar spray at 7–14 day intervals. Constant agitation of solution recommended. KRL-AG2 Spray and Drench 2001 RootShield® Drench WP 50-100 oz. - Foliar spray at 7–14 day intervals. Constant agitation of solution recommended. Trifloxystrobin 2004 Compass™ WDG 2–4 oz., up 12 Foliar spray at 7–14 day intervals. Make no more than 4 foliar applications per crop cycle or season. Use up to to 8 oz./acre 120 oz. of Compass/acre/crop cycle or year in greenhouses or 34.5 oz. outdoors. Do not use with organosilicate products. May be phytotoxic to bracts.* Triflumizole 2004 Terraguard® 50W 4–8 oz. 12 Foliar spray at weekly intervals as needed. Ziram 2001 Ziram Granuflo® 76 WDG 24–32 oz. 48 Foliar spray at 7–10 day intervals. Not labeled for greenhouse use.Corynespora leaf spot/ Chlorothalonil 2001 Chlorostar VI FL 21.3 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts.Corynespora cassiicola 2002 Daconil Ultrex® WDG 22.4 oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. 2002 Daconil Weather F 16 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Stik® Turf Care® with some spreader-stickers. 2003 Daconil Zn® F 32 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. 2002 Manicure 6 F 24 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation. 2002 Manicure Ultrex WDG 1.4 lbs. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation. Chlorothalonil plus 2001 ConSyst™ WDG 12–16 oz. 48 Foliar spray at 7–10 day intervals. Labeled for control of Corynespora on other crops.* Thiophanate-methyl 2001 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. See label for tank mix restrictions. Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Use at low rate 1:300 on bracts. Potassium Bicarbonate 2003 Armicarb 100 EC 2.5–5 lbs. 4 Foliar spray at 10–14 day intervals.* Thiophanate-methyl 2001 3336 F 12–16 fl. oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® 50 WSB 16 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® Flo F 20 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2004 OHP6672 4.5 20 fl. oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 SysTec 1998™ F 15–20 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. WDG 6.4–12.8 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2003 T-Storm 50 WSB 12–16 oz. 12 Foliar spray at 7–10 day intervals. Thiophanate-methyl 2001 SysStar® WDG 4–8 oz. 12 Labeled for control of Corynespora on other crops. Make no more than 4 applications/year.* plus Flutolanil
  • 6. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 6 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSFusarium stem rot/ Azoxystrobin 2002 Heritage® WDG 1–4 oz. foliar 4 Foliar spray at 7–21 day intervals. Do not exceed 600 gallons/acre for foliar application. Do not exceed 10 lbs.Fusarium spp. spray or product/ crop acre/year or 8 applications/crop/year. Drench at 1–2 pints of solution/ft2. surface area on a 7–28 day 0.2–0.9 oz. interval. Make no more than 3 sequential drench applications before alternating with a fungicide of a different drench mode of action. Labeled for control of Fusaruim on other crops. Do not use with silicone based products. Bacillus subtilis GB03 2001 Companion® L 16 oz. 0 Can be applied at 14 day intervals. See label for mixing and restrictions. Chlorothalonil plus 2001 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. See label for tank mix restrictions. Thiophanate-methyl Etridiazole plus 2001 Banrot® 8G 8 oz./yd.3 12 Incorporate into potting mix. Thiophanate-methyl of soil 40 W 4–8 oz. 12 Drench at 4–8 week intervals. Irrigate immediately after fungicide drench. Fludioxonil 2003 Medallion® 50 WP 1–2 oz. 12 Drench at 3–4 week intervals. Use up to 40 lb. AI/acre/year or crop cycle. Hydrogen Dioxide 2004 ZeroTol™ 27% L 128 fl. oz. - Drench at the time of transplanting and periodically during the crop. Mancozeb 2001 Dithane® T&O WF 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Fusarium on other crops. Rain Shield™ WP 24 oz. 24 Labeled for control of Fusarium on other crops. 2002 Fore® T&O WP & WSP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Fusarium on other crops.* Rain Shield™ 2001 Pentathlon® DF 16–32 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Fusarium on other crops. FL 34.8 fl. oz. 24 Foliar spray at 6–10 day intervals. Labeled for control of Fusarium on other crops. 2001 Protect™ T/O WSB 16–32 oz. 24 Foliar spray at 7–21 day intervals. Labeled for control of Fusarium leaf spot and blight. Potassium Bicarbonate 2003 Armicarb 100 EC 2.5–5 lbs. 4 Foliar spray at 10–14 day intervals.* Thiophanate-methyl 2001 3336 F 8–16 fl. oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. G 2–3 lb./yd.3 or 12 Repeat at 3–4 week intervals. 22–30 lbs./ 1,000 ft.2 50 WP 8–16 oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® 50 WSB 8–16 oz. 12 Drench at 4–8 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® Flo F 7.5–15 oz. 12 Drench at 2–4 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2004 OHP6672 4.5 8–16 fl. oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 SysTec 1998™ F 20 fl. oz. 12 Drench at 2–4 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. WDG 12.8 oz. 12 Drench at 2–4 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides.
  • 7. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 7 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSFusarium stem rot/ Thiophanate-methyl 2001 Zyban® WSB 24 oz. 24 Foliar spray at 7 day intervals.*Fusarium spp. plus MancozebContinued Trichoderma hazianum 2001 PlantShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. KRL-AG2 Spray and Drench 2001 RootShield® G 1–1.5 lb./yd.3 - Incorporate into potting mix. 2001 RootShield® Drench WP 6–12 oz. - Constant agitation of solution recommended. 2001 TopShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. Spray and Drench Triflumizole 2004 Terraguard® 50W 4–8 oz. 12 Soil drench at 2–4 week intervals.Greasy canker/ Copper Complex 2004 Phyton® 27 21.36% 15–35 fl. oz. 24 Labeled for control of Pseudomonas spp. on other crops. Also labeled for low volume use. Do not tank mix orPseudomonas use within 7 days of a B-Nine or 14 days of an Aliette application.viridifalva Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Pseudomonas sp. on other crops. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Pseudomonas sp. on other crops. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Pseudomonas sp. on other crops. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Labeled for control of Pseudomonas sp. on other crops. Copper Salts 2004 Camelot L 48 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 80 lbs./acre/year. Labeled for control of Pseudomonas sp. on other crops. Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Mancozeb & 2001 Junction DF 24–56 oz./acre 24 Foliar spray at 7–14 day intervals. Labeled for control of Pseudomonas on other crops. Do not mix with diazinon Copper Hydroxide or thiophanate-methyl.Powdery Mildew/ Ampelomyces 2001 AQ10® Biofungicide WP 1 oz. 4 Must be used on a preventative basis. Use AQ10 in at least 2 sequential sprays. Do not mix with sulfur,Oidium spp. quisquialis dithiocarbamates, potassium salts of fatty acids and strobilurins. Azoxystrobin 2002 Heritage® WDG 1–4 oz 4 Foliar spray at 7–28 day intervals. Preventive applications only. Do not make more than 2 sequential applications before rotating to another class of fungicide. Do not exceed 600 gallons/acre/application. Do not exceed 10 lbs. product/crop acre/ year or 8 applications/crop/year. Labeled for control of powdery mildew on other crops. Do not use with silicone based products. Bacillus subtillis 2003 Rhapsody L 120–512 fl. oz. 4 Foliar spray at 3–10 day intervals. Chlorothalonil 2002 Daconil Ultrex® WDG 22.4 oz. 12 Foliar spray at 7–14 day intervals. Labeled for control of powdery mildew on other crops. Do not apply to bracts. Turf Care® Phytotoxicity may occur when Daconil is combined with some spreader-stickers. 2002 Daconil Weather F 16 fl. oz. 12 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Stik® Turf Care® with some spreader-stickers. 2002 Daconil Zn® F 32 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. Chlorothalonil plus 2001 ConSyst™ WDG 12–16 oz. 48 Foliar spray at 7–10 day intervals.* Thiophanate-methyl 2001 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. See label for tank mix restrictions. Copper Complex 2004 Phyton® 27 21.36% 15–35 fl. oz. 24 Foliar spray. Also labeled for low volume use. Do not tank mix or use within 7 days of a B-Nine or 14 days of an Aliette application.
  • 8. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 8 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSPowdery Mildew/ Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of powdery mildew on other crops.Oidium spp. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals.Continued 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Copper Salts 2004 Camelot L 48 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 80 lbs./acre/year. Fenarimol 2001 Rubigan™ EC 3–10 fl. oz. 12 Labeled for field and container grown ornamentals.* Fenhexamid 2004 Decree™ 50 WDG 12–24 oz. 12 Foliar spray at 7–14 day intervals. Avoid making more than 2 consecutive applications of Decree. Do not apply more than 6 lb./acre/season (outdoor) or crop (greenhouse). Also labeled for low volume but not thermal fogger application. Suppression only.* Horticultural Oil 2004 JMS Stylet-Oil® L 100 fl. oz. 4 Phytotoxicity has been reported on bracts. Check label for tank mix restrictions.* 2001 Saf-T-Side™ L 1–2 gal. 4 Phytotoxicity has been reported on bracts. Check label for tank mix restrictions.* 2001 Ultra-Fine® Oil L 2 gal. 4 Foliar spray at 2–4 week intervals. Phytotoxicity has been reported on bracts. Check label for tank mix restrictions.* Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Use low rate 1:300 on bracts. Insecticidal Soap 2001 M-Pede® L 1–2 gal. 12 Foliar spray at 7–10 day intervals. Text for phytotoxicity. Avoid more than 3 consecutive applications. Do not add adjuvants, spray to new transplants, unrooted cuttings, or bracts. Check label for tank mix restrictions.* Kresoxim-methyl 2001 Cygnus® WG 1.6–3.2 oz. 12 Foliar spray at 7–14 day intervals. Do not make more than 6 applications/season.* Mancozeb & 2001 Junction DF 24–56 oz./acre 24 Foliar spray at 7–14 day intervals. Labeled for control of Powdery Mildew on other crops. Do not mix with Copper Hydroxide diazinon or thiophanate-methyl. Myclobutanil 2002 Eagle® WSP 4 oz. 24 Foliar spray at 10–14 day intervals. Apply no more than 10 oz./acre/application and 5 lbs/acre/year. For outdoor use only. 2001 Systane® WSP 4 oz. 24 Foliar spray at 10–14 day intervals. Apply no more than 6 oz./acre/application and 5 lbs/acre/year. Neem Oil 2004 Triact® 70 EC 64–128 fl. oz. 4 Foliar spray at 7–14 day intervals.* Piperalin 2004 Pipron™ LC 4–8 fl. oz. 12 Check for phytotoxicity before applying to bracts.* Potassium Bicarbonate 2003 Armicarb 100 EC 2.5–5 lbs. 4 Foliar spray at 10–14 day intervals.* 2001 Kaligreen® WP 16–48 oz./ 4 Test for phytotoxicity. Do not tank mix with highly acidic products.* 100 gal./acre Propiconizole 2003 Banner® Maxx® L 5–8 fl. oz. 24 Apply at 30 day intervals. Labeled for field grown ornamentals.* Sulfur 2001 Microsperse WG 43.2–72 oz. 24 Foliar spray at 10 day intervals. Not labeled for greenhouse use. Do not use within 2 weeks of an oil spray.* Wettable Sulfur 2001 Microthiol® MW 3–10 lb./acre 24 Foliar spray at 5–10 day intervals. Injury may be enhanced under high temperatures. Do not use within Disperss™ 2 weeks of an oil spray. 2001 Microthiol® Special MW 3–10 lb./acre 24 Foliar spray at 5–10 day intervals. Injury may be enhanced under high temperatures. Do not use within 2 weeks of an oil spray. 2001 Sulfur 6L L 48–128 fl. oz. 24 Foliar spray at 5–10 day intervals. Not labeled for greenhouse use. Do not use within 2 weeks of an oil spray or EC application.
  • 9. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 9 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSPowdery Mildew/ Thiophanate-methyl 2001 3336 F 12–24 fl. oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate-Oidium spp. methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides.Continued 50 WP 12–24 oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® 50 WSB 8 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® Flo F 10 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2004 OHP6672 4.5 20 fl. oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–10 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 SysTec 1998™ F 10 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. WDG 6.4 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. Thiophanate-methyl 2001 SysStar® WDG 4–8 oz. 12 Make no more than 4 applications/year.* plus Flutolanil Thiophanate-methyl 2001 Zyban® WSB 24 oz. 24 Foliar spray at 7 day intervals. Labeled for control of powdery mildew on other crops.* plus Mancozeb Triadimefon 2004 Strike® 50 WDG 1–2 oz. 12 Foliar spray.* Trichoderma hazianum 2001 PlantShield™ Foliar WP 50–100 oz. - Foliar spray at 7–14 day intervals. Constant agitation of solution recommended. KRL-AG2 Spray and Drench 2001 RootShield® Drench WP 50–100 oz. - Foliar spray at 7–14 day intervals. Constant agitation of solution recommended. Trifloxystrobin 2004 Compass™ WDG 1–2 oz., up 12 Foliar spray at 7–14 day intervals. Make no more than 4 foliar applications per crop cycle or season. Use up to to 8 oz./acre 120 oz. of Compass/acre/crop cycle or year in greenhouses or 34.5 oz. outdoors. Do not use with organosili- cate products. May be phytotoxic to bracts.* Triflumizole 2004 Terraguard® 50 W 4–16 oz. 12 Foliar spray at weekly intervals. Use the 16 oz. rate for initial applications to existing infections. Lower rates of 4–8 oz. should be used for subsequent applications and preventative sprays.
  • 10. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 10 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSPythium root Azoxystrobin 2004 Heritage® WDG 1–2 oz. 4 Foliar spray at 7–28 day intervals. Do not exceed 600 gallons/acre/application. Do not exceed 10 lbs.and stem rot/ product/crop acre/year or 8 applications/crop/year. Labeled for control of Phytophthora on other crops.Pythium spp. Do not use with silicone based products.Phytophthora stem rot/ Bacillus subtilis GB03 2001 Companion® L 16 oz. 0 Can be applied at 14 day intervals. See label for mixing and restrictions.Phytophthora parasitica Etridiazole 2004 Terrazole® 35 WP 3.5–10 oz. 12 Drench at 1–3 month intervals. Irrigate immediately after fungicide drench. 2002 Truban® 25 EC 4–8 fl. oz. 12 Drench at 4–12 week intervals. Irrigate immediately after fungicide drench. Do not mix with other pesticides or nutrients. 5G 10 oz./yd.3 12 Incorporate into potting mix. of soil 30 WP 3–10 oz. 12 Drench at 4–12 week intervals. Irrigate immediately after fungicide drench. Etridiazole plus 2001 Banrot® 8G 8 oz./yd.3 12 Incorporate into potting mix. Thiophanate-methyl of soil 40 W 4–8 oz. 12 Drench at 4–8 week intervals. Irrigate immediately after fungicide drench. Chlorothalonil 2002 Daconil Ultrex® WDG 22.4 oz. 12 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora dieback. Phytotoxicity may occur when Turf Care® Daconil is combined with some spreader stickers. Do not apply to bracts. 2002 Daconil Weather F 16 fl. oz. 12 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora dieback. Phytotoxicity may occur when Stick® Turf Care® Daconil is combined with some spreader stickers. Do not apply to bracts. 2002 Daconil Zn® F 32 fl. oz. 48 Foliar spray at 7–14 day intervals. Labeled for control of Phytophthora dieback. Phytotoxicity may occur when Turf Care® Daconil is combined with some spreader stickers. Do not apply to bracts. Chlorothalonil plus 2004 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. Labeled for control of Phytophthora aerial blight. See label for tank mix restrictions. Thiophanate-methyl Copper Complex 2004 Phyton® 27 21.36% 15–35 fl. oz. 24 Apply as a drench. Labeled for control of Phytophthora on other crops. Do not tank mix or use within 7 days of a B-Nine or 14 days of an Aliette application. Copper Hydroxide 2001 Kocide® 2000 T/N/O DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Phytophthora on other crops. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Phytophthora dieback. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of Phytophthora dieback. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Labeled for control of Phytophthora dieback. Fosetyl-Al 2002 Chipco® Aliette® 80 WDG Drench: 12 Labeled as both spray or drench. Do not apply more than once every 30 days. Spray no more than 400 gallons/acre. 6.4–12.8 oz. Do not mix with a sticker, wetting agent, copper based materials or flowable formulations of Spray: Daconil 2787 or Fore. 18–64 oz. Gliocladium virens GL 2004 SoilGard™ 12 G 1–1.5 lb./ 0 Incorporate into potting mix and wait one day before transplanting. Do not use other soil fungicides yd.3 of soil at incorporation. Hydrogen Dioxide 2004 ZeroTol™ 27% L 128 fl. oz. - Drench at the time of transplanting and periodically during the crop.
  • 11. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 11 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSPythium root Mancozeb 2001 Dithane® T&O WF 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora on other crops.and stem rot/ Rain Shield™ WP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora on other crops.Pythium spp. 2002 Fore® T&O WP & WSP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora on other crops.*Phytophthora stem rot/ Rain Shield™Phytophthora parasitica 2001 Pentathlon® DF 16–32 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora on other crops.Continued FL 25.6–38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora on other crops. 2001 Protect™ T/O WSB 16–32 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Phytophthora on other crops. Mancozeb & 2001 Junction DF 24–56 oz./acre 24 Foliar spray at 7–14 day intervals. Labeled for control of Phytophthora on other crops. Do not mix with diazinon Copper Hydroxide or thiophanate-methyl. Mefenoxam 2001 Subdue® Maxx® ME 0.5–1 fl. oz. - Repeat application at 1–2 month intervals. Do not apply 0.75–1 fl. oz./100 gal. more than once every 6 weeks. 2001 Subdue® GR 12–60 oz./ - Repeat applications at 1–2 month intervals. Do not apply 37–60 oz./100 gal. more than once every 6 weeks. 1000 ft.2 or 1.6–8 oz./ yd.3 of soil 2001 Subdue® 2X WSP WSP 0.1–0.5 oz. - Drench at 1–2 month intervals. Do not apply 0.4–0.5 oz./100 gal. more than once every 6 weeks. Mono and di-potassium 2004 Alude L 64–128 oz. 4 Foliar spray at 14–21 day intervals. Also labeled as a drench at 6 2/7 to 12 2/3 oz. per 100 gals. At 4 week intervals. salts of phosphoric acid 2003 Reliant L 64–128 oz. 4 Foliar spray at 14–21 day intervals. Do not apply more than 500 gallons of spray per acre. Propamocarb 2002 Banol® LC 20–30 fl. oz. 24 Drench at 3–6 week intervals. Do not use on field grown ornamentals.* Trichoderma hazianum 2001 PlantShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. Protection against Pythium. KRL-AG2 Spray and Drench 2001 RootShield® G 1–1.5 lb./yd.3 - Incorporate into potting mix. Protection against Pythium. 2001 RootShield® Drench WP 6–12 oz. - Constant agitation of solution recommended. 2001 TopShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. Protection against Pythium. Spray and DrenchPhytophtora crown rot Dimethomorph/ 2004 Stature WP 1.75 lbs. 24 Full coverage spray at 7–14 day intervals. Do not exceed 2.25 lbs./acre/application and no more than 11.25 totaland stem blight (only) Mancozeb lbs./acre/season.Rhizoctonia Azoxystrobin 2004 Heritage® WDG 1–4 oz. spray 4 Do not exceed 600 gallons/acre for foliar application. Do not exceed 10 lbs. product/crop acre/year orroot and stem rot or 0.2–0.9 oz. 8 applications/crop/year. Drench at 1–2 pints of solution/ft2. surface area on a 7–28 day interval. Make no moreand Web Blight/ drench than 3 sequential drench applications before alternating with a fungicide of a different mode of action. LabeledRhizoctonia solani for control of Rhizoctonia on other crops. Do not use with silicone based products. Bacillus subtilis GB03 2001 Companion® L 16 oz. 0 Can be applied at 14 day intervals. See label for mixing and restrictions. Chlorothalonil 2002 Daconil Ultrex® WDG 22.4 oz. 12 Foliar spray at 7–10 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers. 2002 Daconil Weather F 16 oz. 12 Foliar spray at 7–10 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Stik® Turf Care® with some spreader-stickers. 2002 Daconil Zn® F 32 fl. oz. 48 Foliar spray at 7–14 day intervals. Do not apply to bracts. Phytotoxicity may occur when Daconil is combined Turf Care® with some spreader-stickers.
  • 12. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 12 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSRhizoctonia Chlorothalonil 2001 Echo 90 DF 12.8 oz. 12 Foliar spray at 7–14 day intervals. Discontinue application during bract development.root and stem rot Continued 2001 Echo Zn F 32 oz. 12 Foliar spray at 7–14 day intervals. Discontinue application during bract development.and Web Blight/ 2002 Manicure 6 FL 24 oz. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation.Rhizoctonia solani 2002 Manicure Ultrex WDG 1.4 lbs. 12 Foliar spray at 7–14 day intervals. Do not exceed 44 lbs./acre/year. Discontinue use prior to bract formation.Continued Chlorothalonil plus 2001 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. See label for tank mix restrictions. Thiophanate-methyl Copper Complex 2004 Phyton® 27 21.36% 15–35 fl. oz. 24 Apply as a drench. Do not tank mix or use within 7 days of a B-Nine or 14 days of an Aliette application. Etridiazole plus 2001 Banrot® 8G 8 oz./yd.3 12 Incorporate into potting mix. Thiophanate-methyl of soil 40 W 4–8 oz. 12 Drench at 4–8 week intervals. Irrigate immediately after fungicide drench. Fludioxonil 2003 Medallion® 50 WP 1–2 oz. 12 Drench at 3–4 week intervals. Also labeled as a spray at 1–2 oz./100 gallons. Use up to 40 lb. AI/acre/year or crop cycle. Flutolanil 2001 Contrast 70 WSP 3–6 oz. 12 Drench at 4 week intervals. Also labeled as spray for foliar Rhizoctonia. Make no more than 4 applications/year. 2003 Prostar 70 WP 3–6 oz. 12 Drench at 21–28 day intervals. Do not exceed 4 applications per year. Gliocladium virens GL 2004 SoilGard™ G 1–1.5 lb./ 12 Incorporate into potting mix and wait one day before transplanting. Do not use other soil fungicides at yd.3 of soil incorporation. Hydrogen Dioxide 2004 ZeroTol™ 27% L 128 fl. oz. - Drench at the time of transplanting and periodically during the crop. Iprodione 2002 26GT F 13 fl. oz. 12 Drench at 2 week intervals. Do not exceed 35 fl. oz./acre/year or 6 applications. 2003 Chipco® 26019 50 WP 6.5 oz. 12 Drench at 2 week intervals. Apply 1–2 pints of solution/ft.2. Do not exceed a total of 17.6 oz. product/1000 ft.2/year or 6 applications/year. 2002 Lesco 18 Plus F 13 fl. oz. 12 Drench at 2 week intervals. Do not exceed 35 fl. oz./acre/year or 6 applications. 2004 Sextant 13 fl. oz. 12 Drench at 2 week intervals. Do not exceed a total of 35 fl. oz./1000 ft.2 /year or 6 applications/year. Mancozeb 2001 Dithane® T&O WF 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Rhizoctonia web blight on other crops. Rain Shield™ WP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Rhizoctonia web blight on other crops. 2003 Fore® T&O WP & WSP 24 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Rhizoctonia web blight on other crops.* Rain Shield™ 2001 Pentathlon® DF 16–32 oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Rhizoctonia on other crops. FL 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. Labeled for control of Rhizoctonia on other crops. 2001 Protect™ T/O WSB 16–32 oz. 24 Foliar spray at 7–21 day intervals. Labeled for control of Rhizoctonia web blight. Myclobutanil 2002 Eagle® WSP 4 oz. 24 Foliar spray at 10–14 day intervals. Apply no more than 10 oz./acre/application and 5 lbs/acre/year. Labeled for control of Rhizoctonia web blight on other crops. Pentachloronitrobenzene 2003 Revere 10G G 15 lbs./1000 ft.2 12 Incorporate into potting mix before planting. Most effective as a preventative measure. Quintozene (PCNB) 2004 Terraclor® 75 WP 4–8 oz. 12 Apply at time of transplant. One repeat application can be made 4–6 weeks later. 400 F 6–12 fl. oz. 12 Apply at time of transplant. One repeat application can be made 4–6 weeks later. 2004 Turfcide® 10 G 1–1.5 lb./ 12 Mix thoroughly. yd.3 of soil
  • 13. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 13 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSRhizoctonia Thiophanate-methyl 2001 3336 F 8–16 fl. oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate-root and stem rot containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides.and Web Blight/ G 2–3 lb./yd.3 or 12 Repeat at 3–4 week intervals.Rhizoctonia solani 22–30 lbs./Continued 1,000 ft.2 50 WP 8–16 oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® 50 WSB 8–16 oz. 12 Drench at 4–8 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® Flo F 7.5–15 fl. oz. 12 Drench at 2–4 week intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2004 OHP6672 4.5 12–16 fl. oz. 12 Drench at 3–4 week intervals. For drench applications, do not exceed 300 lb. AI/acre/crop season from all thiophanate- containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 fl. oz. 12 Repeat at 3–4 week intervals. 2003 T-Storm 50 WSB 12–16 fl. oz. 12 Drench at 21–28 day intervals. Thiophanate-methyl 2001 SysStar® WDG 2–4 oz 12 Drench at 10–14 day intervals. Soil drench. Make no more than 4 applications/year.* plus Flutolanil Thiophanate-methyl 2001 Zyban® WSB 24 oz. 24 Foliar spray at 7 day intervals. Labeled for control of Rhizoctonia on other crops.* plus Mancozeb Trichoderma hazianum 2001 PlantShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. KRL-AG2 Spray and Drench 2001 RootShield® G 1–1.5 lb./yd.3 - Incorporate into potting mix. 2001 RootShield® Drench WP 6–12 oz. - Constant agitation of solution recommended. 2001 TopShield™ Foliar WP 6–12 oz. - Constant agitation of solution recommended. Spray and Drench Trifloxystrobin 2004 Compass™ WDG 0.5 oz. 12 Drench at 21–28 day intervals. Use up to 120 oz. of Compass/acre/crop cycle or year in greenhouses or 34.5 oz. outdoors. Do not use with organosilicate products.* Triflumizole 2004 Terraguard® 50 W 4–8 oz. 12 Drench at 2–4 week intervals. Water the day before drenching and then do not water again for 24 hours.Scab/Sphaceloma Chlorothalonil plus 2001 Spectro™ 90 WDG 16–32 oz. 12 Foliar spray at 7–21 day intervals. See label for tank mix restrictions.poinsettiae Thiophanate-methyl Copper Complex 2004 Phyton® 27 21.36% 20–35 fl. oz. 24 Foliar spray. Also labeled for low volume use. Do not tank mix or use within 7 days of a B-Nine or 14 days of an Aliette application. Copper Hydroxide 2001 Kocide® 2000 DF 12 oz. 24 Foliar spray at 7–14 day intervals. Labeled for control of scab on other crops. 2001 Nu-Cop® 50 DF 16 oz. 24 Foliar spray at 7–14 day intervals. 3L 21.3 fl. oz. 24 Foliar spray at 7–14 day intervals. 50 WP 16 oz. 48 Foliar spray at 7–14 day intervals. Dimethomorph/ 2004 Stature WP 1.75 lbs. 24 Full coverage spray at 7–14 day intervals. Do not exceed 2.25 lbs./acre/application and no more than 11.25 total Mancozeb lbs./acre/season. Hydrogen Dioxide 2004 ZeroTol™ 27% L 50–125 fl. oz. - Foliar spray. At first sign of disease, spray daily at the high rate for three consecutive days and then resume weekly preventative sprays at the low rate. Use low rate 1:300 on bracts.
  • 14. POINSETTIA FEDERAL DISEASE CONTROL CHART – PAGE 14 AI Active Ingredient T/O or T/N/O Turf & Ornamental DF Dry Flowable W or Wettable READ AND FOLLOW THE INSTRUCTIONS ON THE LABEL BEFORE USING ANY PESTICIDE. Some pesticides E or EC Emulsifiable WP Powder Concentrate WDG Water are not available in all states. Before using a pesticide on the crop for the first time or on a new cultivar, treat F or FL Flowable EG, or Dispersible or WG Granules a few plants and check for phytotoxicity. Some pesticides listed are no longer being manufactured for use on G or GR Granular WF Wettable GL Gel ornamentals, but they are included as they are still available for sale and use until existing supplies are gone. L Liquid Flowable WSB Water Soluble LC Liquid Bag Continued All trademarks are the property of their respective companies. Chart updated June 2004. Concentrate WSP Water Soluble LF Liquid Pouch Flowable ME Micro- * Do not apply through any Encapsulated type of irriga- MW Micronized tion system. Wettable LABEL LAST DOSE/100 REIDISEASE COMMON NAME UPDATED PRODUCT NAME FORMULATION GALLONS HR. COMMENTSScab/Sphaceloma Mancozeb 2001 Dithane® T&O WF 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals.poinsettiae Rain Shield™ WP 24 oz. 24 Foliar spray at 7–10 day intervals.Continued 2002 Fore® T&O WP & WSP 24 oz. 24 Foliar spray at 7–10 day intervals.* Rain Shield™ 2001 Pentathlon® FL 38.4 fl. oz. 24 Foliar spray at 7–10 day intervals. 2001 Protect™ T/O WSB 16–32 oz. 24 Foliar spray at 7–10 day intervals. Neem Oil 2004 Triact® 70 EC 64–128 fl. oz. 4 Foliar spray at 7–14 day intervals.* Potassium Bicarbonate 2003 Armicarb 100 EC 2.5–5 lbs. 4 Foliar spray at 10–14 day intervals.* Thiophanate-methyl 2001 3336 F 12–16 fl. oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 12–16 oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 Fungo® Flo F 20 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2004 OHP6672 4.5 8–16 fl. oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 50 WP 8–16 oz. 12 Foliar spray at 7–14 day intervals. For foliar applications, do not exceed 36 lb. AI/acre/crop season from all thiophanate- methyl containing products. Do not tank mix with copper-containing materials or highly alkaline pesticides. 2001 SysTec 1998™ F 15–20 fl. oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. WDG 6.4–12.8 oz. 12 Foliar spray at 10–14 day intervals. Do not tank mix with copper-containing materials or highly alkaline pesticides. Thiophanate-methyl 2001 SysStar® WDG 4–8 oz. 12 Labeled for control of Scab on other crops. Make no more than 4 applications/year.* plus Flutolanil Thiophanate-methyl 2001 Zyban® WSB 24 oz. 24 Foliar spray at 7 day intervals.* plus Mancozeb