The document provides guidance on developing a fungicide program for putting greens. It recommends 1) identifying key diseases based on location and history, 2) determining when diseases are normally active using weather data, and 3) selecting fungicides to control expected diseases during each application window. Resources for fungicide selection include product labels, reference manuals, and an online disease management utility. A sample program is outlined targeting common diseases at different periods using appropriate fungicides and application timings.
A large group of bacteria cause disease in plants. they have specific characteristics and structure. There are different mechanism by which bacteria affect the plant and cause disease symptom. It is generally survive in soil and dead and decay organic matters and spread by water, agricultural implements, propagating materials, insects and humans. Hence, management practices are designed accordingly. Crop rotation, field sanitation, disinfestation of agricultural implements, use of disease free or resistant varieties and use of antibiotics are few of them.
Bird of paradise cultivation guide 2018Amar Sawant
Bird of paradise (Strelitzia reginae Ait.) is an evergreen perennial herbaceous plant and grown in the regions having a moderate subtropical climate. The brilliant colours and unusual appearance of the flowers have made it exceptionally popular as a cut flower.
Therefore, the Bird of paradise cultivated in many parts of the world to produce cut flowers for both domestic and international markets. The major producing countries of a bird of paradise on a commercial scale are America, Israel, and South Africa In temperate areas like Netherlands, Poland, China, Japan etc. this plant is being grown in greenhouses with heating facilities.
In India, Bird of Paradise is grown in sub-temperate and sub-tropical regions like Himachal Pradesh, Kalimpong and Darjeeling in West Bengal, Nilgiri hills and the Western Ghats, Bangalore and adjoining areas in Karnataka etc.
A large group of bacteria cause disease in plants. they have specific characteristics and structure. There are different mechanism by which bacteria affect the plant and cause disease symptom. It is generally survive in soil and dead and decay organic matters and spread by water, agricultural implements, propagating materials, insects and humans. Hence, management practices are designed accordingly. Crop rotation, field sanitation, disinfestation of agricultural implements, use of disease free or resistant varieties and use of antibiotics are few of them.
Bird of paradise cultivation guide 2018Amar Sawant
Bird of paradise (Strelitzia reginae Ait.) is an evergreen perennial herbaceous plant and grown in the regions having a moderate subtropical climate. The brilliant colours and unusual appearance of the flowers have made it exceptionally popular as a cut flower.
Therefore, the Bird of paradise cultivated in many parts of the world to produce cut flowers for both domestic and international markets. The major producing countries of a bird of paradise on a commercial scale are America, Israel, and South Africa In temperate areas like Netherlands, Poland, China, Japan etc. this plant is being grown in greenhouses with heating facilities.
In India, Bird of Paradise is grown in sub-temperate and sub-tropical regions like Himachal Pradesh, Kalimpong and Darjeeling in West Bengal, Nilgiri hills and the Western Ghats, Bangalore and adjoining areas in Karnataka etc.
Classification of chromista and description about important diseases especially Pythium and Phytophthora and their general characters and life cycles will give us an detail description and idea about diseases comes under this group
Disease and Insect Pest of Ber and their ManagementRamkumarrai3
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The lecture notes provide an understanding of the different types of roots and their morphology. different types of roots have been clearly explained with their pictures and labeled diagrams included, enjoy the reading
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Algae management for golf course putting greens.John Kaminski
Algae management can be difficult on golf course putting greens. This presentation highlights various aspects of algae including: biology, problems associated with it, research findings, and management strategies.
Classification of chromista and description about important diseases especially Pythium and Phytophthora and their general characters and life cycles will give us an detail description and idea about diseases comes under this group
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Asangalwisye deo
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Algae management for golf course putting greens.John Kaminski
Algae management can be difficult on golf course putting greens. This presentation highlights various aspects of algae including: biology, problems associated with it, research findings, and management strategies.
Influence of Temperature on Germination of Various Agrostis CultivarsJohn Kaminski
Winterkill can be a devastating problem for golf course superintendents. In situations of turfgrass loss, it is important to be able to reestablish putting greens as quickly as possible in the spring. In this preliminary study, we investigate variation in germination of bentgrass cultivars at various temperatures. Cultivars that have the ability to germinate quicker and/or at a higher percent at lower temperatures may have a competitive advantage when it comes to the time needed for recovery.
Luna® fungicides, the latest innovation from Bayer CropScience, contain a new class of chemistry that will provide unique systemic solutions for protection against Botryosphaeria panicle and shoot blight, Alternaria late blight, Botrytis blossom and shoot blight, and Septoria leaf spot.
Learn more: http://www.bayercropscience.us/products/fungicides/luna/pistachio
Jason Haines (@PenderSuper) and Larry Stowell (@paceturf) MLSN and Growth Potential slides from the 2017 Golf Industry Show (#GIS17).
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"Pythium Patch" (at least that's what I'm calling it) has been identified as being active on a select number of golf courses in the New York Metropolitan region. This disease is easily confused with summer patch, but is very different. Here's a talk that I put together from my experience with this new disease during my years at the University of Connecticut. If you are interested in sending samples to Penn State from your golf course please email me (in the presentation)
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Are bloggers thought leaders? Here are some tips on how you can become one. Provide great value, put awesome content out there on a regular basis, and help others.
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it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
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A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Program '11: The Best Fungicide Program for YOUR Putting Greens
1. Program ’11: The best fungicide program
for YOUR putting greens
Lane Tredway
Associate Professor and Extension Specialist
Department of Plant Pathology
North Carolina State University
2. Heat imposed severe stress on creeping bentgrass
greens in 2010.
30
departure from normal HIGH temperature
departure from normal LOW temperature
22.5
Departure from Normal (F)
15
7.5
0
-7.5
-15
-22.5
May June July August Sept Oct
6. Which bacteria
did they see? Is it a
pathogen?
The diagnostic
lab saw some bacteria
in our samples.
7. Which bacteria
did they see? Is it a
pathogen?
The diagnostic
lab saw some bacteria
They didn’t say, but in our samples.
clearly we have a huge bacteria
problem here.
10. Bacteria Research Plans for 2011
• closing in on an identification for the Acidovorax
species associated with creeping bentgrasss
• inoculations of field plots with Acidovorax and
Xanthomonas isolates to determine their
pathogenicity
• evaluation of antibiotics and other compounds
as possible control practices
11. The problems in 2010 actually started in May.
7
Cumulative Rainfall (in.)
5.25
3.5
1.75
0
Jan Feb Mar Apr May Jun Jul Aug Sept Oct Nov
25. Program ’11
How to develop and implement a fungicide program.
26. Program ’11
How to develop and implement a fungicide program.
1. develop list of diseases based on location, cultivar, soil
type, and history
27. Program ’11
How to develop and implement a fungicide program.
1. develop list of diseases based on location, cultivar, soil
type, and history
2. use historical weather data to determine when each
disease is ‘normally’ active
28. Program ’11
How to develop and implement a fungicide program.
1. develop list of diseases based on location, cultivar, soil
type, and history
2. use historical weather data to determine when each
disease is ‘normally’ active
3. select product(s) that will control the disease(s) that are
expected to be active each week
29. Program ’11
How to develop and implement a fungicide program.
1. develop list of diseases based on location, cultivar, soil
type, and history
2. use historical weather data to determine when each
disease is ‘normally’ active
3. select product(s) that will control the disease(s) that are
expected to be active each week
4. select rates, intervals, and application method
30. Program ’11
How to develop and implement a fungicide program.
1. develop list of diseases based on location, cultivar, soil
type, and history
2. use historical weather data to determine when each
disease is ‘normally’ active
3. select product(s) that will control the disease(s) that are
expected to be active each week
4. select rates, intervals, and application method
5. adjust as needed based on actual weather conditions
31.
32. 1. What diseases do you need to control?
• ‘A-1’ creeping bentgrass
• established in 2005
• USGA construction
dollar spot
Pythium root rot
algae
brown patch
fairy ring
Pythium root dysfunction
33. 2. What conditions favor these diseases?
Pythium root dysfunction - average daily soil temperatures
between 50ºF and 70ºF
fairy ring - average daily soil temperatures between 55ºF and
65ºF
dollar spot - low temperatures above 50ºF
algae - high temperatures above 80ºF
brown patch - low temperatures above 60ºF
Pythium root rot - wet soils
37. Too
many
fungicides
to choose from!
flickr:kanickmoses
38. 4. Resources for fungicide selection.
• product labels
• Pest Control for Professional Turf Managers
• turf disease profiles (turfpathology.org)
• disease management utility (turfpathology.org)
• Chemical Control of Turfgrass Diseases
(Vincelli)
39. 4. Resources for fungicide selection.
• product labels
• Pest Control for Professional Turf Managers
• turf disease profiles (turfpathology.org)
• disease management utility (turfpathology.org)
• Chemical Control of Turfgrass Diseases
(Vincelli)
40. 4. Resources for fungicide selection.
• product labels
• Pest Control for Professional Turf Managers
• turf disease profiles (turfpathology.org)
• disease management utility (turfpathology.org)
• Chemical Control of Turfgrass Diseases
(Vincelli)
45. PRD Segway
fairy ring
dollar spot
algae
brown patch
PRR
46. PRD Segway
fairy ring
dollar spot
algae
brown patch
PRR Segway
47. PRD Segway
fairy ring Bayleton
dollar spot
algae
brown patch
PRR Segway
48. PRD Segway Honor
fairy ring Bayleton
dollar spot
algae
brown patch
PRR Segway
49. PRD Segway Honor
fairy ring Bayleton
dollar spot Honor
algae
brown patch
PRR Segway
50. PRD Segway Honor
fairy ring Bayleton Torque
dollar spot Honor
algae
brown patch
PRR Segway
51. PRD Segway Honor
fairy ring Bayleton Torque
dollar spot Honor Torque
algae
brown patch
PRR Segway
52. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque
algae
brown patch
PRR Segway
53. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque
algae
brown patch
PRR Segway Signature + Banol
54. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT
algae
brown patch
PRR Segway Signature + Banol
55. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT
algae
brown patch 26GT
PRR Segway Signature + Banol
56. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT
algae Daconil Ult
brown patch 26GT
PRR Segway Signature + Banol
57. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C
algae Daconil Ult
brown patch 26GT
PRR Segway Signature + Banol
58. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C
algae Daconil Ult Disarm C
brown patch 26GT
PRR Segway Signature + Banol
59. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C
algae Daconil Ult Disarm C
brown patch 26GT Disarm C
PRR Segway Signature + Banol
60. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C Honor
algae Daconil Ult Disarm C
brown patch 26GT Disarm C
PRR Segway Signature + Banol
61. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C Honor
algae Daconil Ult Disarm C Fore
brown patch 26GT Disarm C
PRR Segway Signature + Banol
62. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C Honor
algae Daconil Ult Disarm C Fore
brown patch 26GT Disarm C Honor
PRR Segway Signature + Banol
63. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C Honor
algae Daconil Ult Disarm C Fore
brown patch 26GT Disarm C Honor
PRR Segway Signature + Banol Terrazole
64. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C Honor
algae Daconil Ult Disarm C Fore
brown patch 26GT Disarm C Honor
PRR Segway Signature + Banol Terrazole Subdue
65. PRD Segway Honor Signature + Banol
fairy ring Bayleton Torque
dollar spot Honor Torque 26GT Disarm C Honor
algae Daconil Ult Disarm C Fore
brown patch 26GT Disarm C Honor
PRR Segway Signature + Banol Terrazole Subdue
Segway Bayleton Honor Torque Signature 26GT Terrazole Disarm C Subdue Honor
0.9 fl oz 1 fl oz 1.1 oz 0.6 fl oz 4 oz 4 fl oz 4 fl oz 5 fl oz 1 fl oz 1.1 fl oz
water-in water-in water-in water-in foliar foliar water-in foliar water-in foliar
Banol Daconil Ult Fore
2 fl oz 3.2 fl oz 6 oz
foliar foliar foliar
66. Program Infinity (March - June)
Date Product(s)
March 13 Segway (0.9 fl oz)
April 3 Bayleton (1 fl oz)
April 10 Honor (1.1 fl oz)
May 1 Torque (0.6 fl oz)
May 8 Signature + Banol (4 +2 oz)
May 22 Daconil + 26GT (6 + 4 oz)
May 29 Terrazole (4 oz)
June 5 Disarm C (5 fl oz)
June 12 Subdue Maxx (1 fl oz)
June 19 Fore + Honor (6 + 1.1 oz)
67. Comparing ways to develop and implement
fungicide programs
1. Program 13 (Clemson)
2. BASF Program
3. Bayer Program
4. Syngenta Program
5. Program Infinity
6. Program ’11 - treatments adjusted as
needed based on weather conditions