2016 Vegetable Pesticide Update: Weeds 1) New/Changed labels 2) Labels soon 3) Auxin Technologies – drift management
New Herbicide Labels for 2016 1) New Select Max Labels 2) Chateau row middle for Cabbage
Grass Control Herbicides
Select Max – State Label 1) State label allows no adjuvant 2) 9-10 oz/A without adjuvant; < 3” grass 3) Beans, peas, carrot, cucurbits, legumes, fruiting veggies, garlic, head & stem brassica, leafy brassica greens, lettuce, onion. 4) Normal spray psi and GPA!!!!!!!!!!!
Percent large crabgrass control with various clethodim products and adjuvants. TyTy, GA 2009. 100 99 97 99 a a a 80 75 b 60 40 30 20 c 0 Select Select Select Select Max Select Max + NIS + COC +NIS 5 oz 10 oz Large Crabgrass 3 inches at time of application!
1. Chateau tomato RM 2. Chateau pepper RM 3. Chateau eggplant RM 4. Chateau watermelon RM 5. Chateau cantaloupe RM 6. Chateau cucumber RM 7. Chateau squash RM 8. Chateau cabbage RM
Grower System + Chateau
Chateau Row Middle Labels 1. Raised bed only 2. Up to 4 oz/A 3. Spray before planting 4. Do not touch the mulch with spray 5. Product can not be effectively washed from the mulch
Chateau Row Middle Mulch Label 6. Need rain after application, prior to transplant 7. Residual control of purslane, eclipta, pigweeds, beggarweed 8. Need tank mix partner for grasses
Great fit for row middles without cover crop...what happens with cover?
Expected New Herbicide Labels for 2016 1) Dual Magnum for Squash Syngenta is submitting package to GDA this week or next week
Yellow & Zucchini Visual Injury (%) from Dual Magnum. Tifton, GA. 100 Dual Mag PRE Dual Mag POST 80 60 40 20 21 5 5 21 0 Yellow Zucchini Squash Squash Seeded Seeded *PRE applications reduced early yield, mid-season yield, and total yield 13-47%.
Yellow & Zucchini Visual Injury (%) from Dual Magnum. Tifton, GA. 100 Dual Mag PRE Dual Mag POST 80 60 40 20 10 5 24 21 0 Zucchini Yellow Squash Squash Transplant Transplant *PRE applications reduced early yield, mid-season yield, and total yield 13-47%.
Summer Squash (Yellow & Zucchini) Bareground seed: 8- 12 oz POST after 3” Bareground transplants: 8-12 oz 10-14 DAT Mulch seed: 8- 12 oz POST after 3” Mulch transplants: 8-12 oz 7-10 DAT.
Dual Magnum and Reflex Indemnified Labels 1. www.farmassist.com 2. Products 3. Indemnified labels 4. Login (or create login and password) 5. Georgia, Dual Magnum or Reflex 6. Accept Waiver 7. Print label
REFLEX - SQUASH Bareground seed: 8 oz/A PRE + yellow Bareground transplants: A. Prepare land; B. Apply 8 oz Reflex C. Irrigate D. Punch hole and transplant
REFLEX – Snap Bean Label Numerous questions about use in Lima Bean or Southern Pea?
Lima, Snap, Lima, Cowpea, Lima, Cowpea
Lima, Snap, Lima, Cowpea, Lima, Cowpea Reflex 8 oz/A + Dual Magnum 12 oz/A
Reflex 12 oz + NIS: Lima, Cowpea
Auxin Technologies Auxin system Non-treated
Using Pesticides Wisely Classroom Training; Georgia 2015 1. 1337 people trained 2. 1061 growers trained 2015 Locations Feb 9: Bainbridge; Moultrie Feb 10: Tifton, Cordele Feb 11: Americus Feb 12: Waynesboro; Statesboro Feb 13: Alma Mar 17: Hawkinsville; Tifton Mar 18: Statesboro
2015: Using Pesticides Wisely Georgia Department of Agriculture
Was this required training worth your time? All Locations 100 99.1 99 98 75 % 50 25 2 .9 1 0 Yes No Yes No Yes No Grower Consultant Other* (#731) (#46) (#98) *Other consisted of Extension, Workers, Dealers, Ginner, Farm Manager, Research, YF Teacher.
Do you think this training will help you reduce pesticide drift issues? All locations 100 98 98 95 75 % 50 25 5 2 2 0 Yes No Yes No Yes No Grower Consultant Other* (#735) (#47) (#96) *Other consisted of Extension, Workers, Dealers, Ginner, Farm Manager, Research, YF Teacher.
2016: Using Pesticides Wisely Not sure about industry? Georgia Department of Agriculture
ALL PESTICIDES Focus is 2,4-D & Dicamba 2016 UGA Extension One-On-One Training
ALL PESTICIDES Focus is 2,4-D & Dicamba Objective: Contact growers and ask to visit with the them and applicator to discuss mitigating pesticide drift to protect their farm (herbicide resistance, endangered species and bee protection).
Future Efforts 2016-2018 1) Seeded onions 2) Cantaloupe 3) Sweet potato 4) Sandea over mulch 5) Residue in produce
How Vulnerable Illegal Pesticide Residues? Cooperative UGA and GDA Lab For Residues GDA Research
Visual Injury Dicamba 2,4-D Amine
GDA Lab
Cantaloupe/Dicamba Residue; 1 st two fruit. PPM 0.05 0.04 0.03 0.02 0.014 0.01 0 0 0 0 0.005 0 54 31 54 31 18 18 DBH DBH DBH DBH DBH DBH 1/75X rate 1/250X rate *Harvest 54, 31, 18 d after POST 1, 2, 3, respectively.
New Veggie Labels Last 9 Yr 1. Chateau tomato RM 17. Dual Mag. carrot topical 2. Chateau pepper RM 18. Dual Mag. sweet potato 3. Chateau eggplant RM 19. Dual Mag. tomato topical 4. Chateau watermelon RM 20. Dual Mag. snap bean topical 5. Chateau cantaloupe RM 21. Dual Mag. lima bean topical 6. Chateau cucumber RM 22. Dual Mag. southern pea topical 7. Chateau squash RM 23. Dual Mag. squash topical 8. Chateau cabbage RM 24. Caparol in Okra 9. Dual Magnum pepper topical 25. Sandea in Okra 10. Dual Magnum broccoli topical 26. Reflex tomato preplant 11. Dual Magnum cabbage topical 27. Reflex pepper preplant 12. Dual Magnum collards topical 28. Reflex in Watermelon 13. Dual Magnum cauliflower topical 29. Reflex in Squash 14. Dual Magnum kale topical 30. Reflex in Pumpkin 15. Dual Magnum watermelon RM 31. Treflan - Intercropping 16. Dual Magnum cantaloupe RM
INDUSTRY Georgia Department of Agriculture Commissioner Gary Black
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