Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.
Upcoming SlideShare
What to Upload to SlideShare
Next

0

Share

PoaCure Update for SCRI Resist Poa Seminar

This is a brief overview of the newly released PoaCure herbicide that is used to control Poa annua and Poa trivialis on golf courses.

Related Books

Free with a 30 day trial from Scribd

See all
  • Be the first to like this

PoaCure Update for SCRI Resist Poa Seminar

  1. 1. PoaCure® METHIOZOLIN John Kaminski, Ph.D. The Pennsylvania State University
  2. 2. Amicarbazone Methiozolin Bispyribac-Sodium Untreated Control of Perennial and Annual Biotypes of Annual Bluegrass
  3. 3. Pre/Post Herbicide Selective control of both Poa annua and P. trivialis on established golf course turfgrass including both cool and warm-season species. Seedhead Suppression PoaCure has strong seedhead suppression activity when applied at the flowering stage of annual bluegrass Root Absorbed PoaCure activity is based on root uptake, and thus enhanced by irrigation or rainfall (0.1 to 0.2”) before spray dries on foliage. Post application irrigation is recommended. Methiozolin Methiozolin is a new mode of action associated with cell wall metabolism, unlike any other existing herbicide mechanisms. Multiple Applications Most efficient when used in repeated applications in 2 to 3 week intervals. Total number of applications range from 1 to 6 per year. PoaCure (Active Ingredient: Methiozolin) was discovered and developed by Moghu Research Center Ltd., based in South Korea. Dr. Suk-Jin Koo founded Moghu Research Center in 2007 and founded Moghu USA LLC in 2012 to distribute PoaCure in the USA. PoaCure was first tested in golf turf in 2009 by Dr. R. Harold Walker of Auburn University and Dr. Shawn D. Askew of Virginia Polytechnic and State University in the USA. Since then, almost every state university having a turfgrass program tested PoaCure. Several graduate students including two Ph.D.s and four Masters degrees received related to PoaCure research. Moghu Research Center obtained the Experimental Use Permit (EUP) from U.S. EPA in 2014. Over 40 golf courses used PoaCure under EUP every year until 2018. In addition to the EUP, over 200 golf courses have tested through the university trials. Consistent Poa control efficacy with high turfgrass tolerance were observed in all the tested trials. Moghu Research Center applied for the full registration to U.S. EPA first in 2015 and secondly in 2017. The "Unconditional Registration in Golf Course Turfgrass" was granted in December 2019. Moghu Research Center is proud of being able to launch PoaCure for the U.S. golf courses in 2020 and grateful for your patience and continuous support for a long time. PoaCure® - A Novel Herbicide for Poa annua Control TAKE HOME HOME POINTS ABOUT METHIOZOLIN
  4. 4. PoaCure Registration by State March 30, 2020 First Label Received on December 9, 2019. Labeled for Golf Courses Only PoaCure® SC Submitted and Approved 35 States and Washington, D.C. Submitted and Waiting Approval 13 States Waiting to Submit Alaska and Hawaii
  5. 5. Recommended PoaCure® Application Rates and Timings PUTTING GREENS Application Rate (fl oz/1000 sq ft) Region Application Time Number of Apps App Interval (Weeks) Max Annual Application Rate 0.6 fl oz Northern States Oct-Nov 1 to 2 2 to 3 3.0 fl oz Apr-June 1 to 3 Southern Temperature States Nov to Feb 1 to 5 3.0 fl oz Pacific Northwest & Northern California Feb to Nov 1 to 6 3.6 fl oz Southern California Nov to May 1 to 6 3.6 fl oz
  6. 6. Recommended PoaCure® Application Rates and Timings FAIRWAYS, COLLARS, APPROACHES AND TEES Application Rate (fl oz/1000 sq ft) Region Application Time Number of Apps App Interval (Weeks) Max Annual Application Rate 1.2 fl oz Northern States Sept-Nov 1 to 3 2 to 3 7.2 fl oz Apr-June 1 to 3 Southern Temperature States Oct to Feb 1 to 3 3.6 fl oz Pacific Northwest & Northern California Feb to Nov 1 to 4 4.8 fl oz Southern California Nov to May 1 to 4 4.8.fl oz
  7. 7. BOTTLE $250 16 FL OZ Putting Green (0.6 fl oz/1000 ft2) Fairways (1.2 fl oz/1000 ft2) NEW GOLF COURSES CASE $5,000 20 Bottles (16 FL OZ) Putting Green (0.6 fl oz/1000 ft2) Fairways (1.2 fl oz/1000 ft2) EXPERIENCED USERS FAIRWAY* $2450/Acre 1.2 FL OZ/A Max of 3 to 4 Apps 3 Applications $817/App/Acre PUTTING GREEN $2450/Acre 0.6 FL OZ/A Max of 5 to 6 Apps 6 Applications $408/App/Acre PoaCure® By The Numbers Pricing Chart for PoaCure® Based on Costs For Product and Cost Per Acre
  8. 8. Stresses Avoid applying PoaCure within one week of aeration followed by aggressive topdressing. Skip application if necessary. Do not roll within 2 days of spraying. High traffic areas may be sensitive to PoaCure Poor Conditions Shade, saturated soil conditions, or extended rainfall during/after treatment may result in unfavorable bentgrass responses. Summer/Winter Do not apply when summer temperatures are consistently above 85F or immediately following stressful summer weather. Do not apply when consistent freezing temperatures are expected. PGRs & Mixes During applications of PoaCure, do not apply any PGR, except for trinexapac- ethyl, until Poa control is completed. Do not tank mix with ANY other products Overseeding Do not overseed creeping bentgrass within 45 days after the last application Considerations When Applying PoaCure®
  9. 9. • Research Cooperators – Penn State Golf Courses – Merion Golf Club – Valentine Research Center • Students & Staff – Kyung Han (Moghu USA) – Tim Lulis – Yu Huang – Amy Baetsen – Steve Powers Acknowledgements

This is a brief overview of the newly released PoaCure herbicide that is used to control Poa annua and Poa trivialis on golf courses.

Views

Total views

481

On Slideshare

0

From embeds

0

Number of embeds

257

Actions

Downloads

4

Shares

0

Comments

0

Likes

0

×