Slide Presentation

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AUTHOR
Stanley Culpepper
Professor and Extension Weed Specialist
University of Georgia

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TABLE OF CONTENTS
  1. 2014 Tift County Melon Update
  2. Photo
  3. Cantaloupe-Cotton Intercropping
  4. Watermelon-Cotton Intercropping
  5. Intercropping Systems
  6. Cantaloupe
  7. Watermelon
  8. Squash
  9. Conclusions
  10. Cotton Yield
  11. Peanut Yield
  12. Soybean Yield
  13. Intercropping Cucurbits with Cotton
  14. Cotton Tolerance to Sonalan/Curbit
  15. TREFLAN 4-D LABEL (GA ONLY) - Intercropping Cucurbits with Cotton
  16. Treflan HFP
  17. Treflan HFP
  18. Sandea
  19. Sandea
  20. Sinbar
  21. Sinbar Injury
  22. Reflex
  23. 2014 New Labels-Reflex
  24. 2014 New Labels-Reflex
  25. Photo
  26. Treflan HFP - Watermelon Intercrop
  27. 2014 New Labels-Reflex
  28. REFLEX UNDER MULCH
  29. REFLEX PREPLANT ON YELLOW NUTSEDGE
  30. Cantaloupe Response to Reflex?
  31. Photo
  32. Reflex 1 pt/A applied 205 days before transplanting
  33. 2014 New Labels-Dual Magnum
  34. Mulched watermelon injury to Dual Magnum applied post-transplant on mulch. TyTy, 2010.
  35. Photo
  36. FOR WEED CONTROL METAM SODIUM (Vapam, others) STILL BEST OPTION UNDER MULCH
  37. Questions or Comments?



SLIDE CONTENTS
  1. 2014 Tift County Melon Update Intercropping Herbicide update
  2. Cantaloupe-Cotton Intercropping
  3. Watermelon-Cotton Intercropping
  4. *Monoculture of each crop included for comparison.
  5. Cantaloupe Cotton Soybean Peanut 30 days after transplant
  6. Watermelon Cotton Soybean Peanut 30 days after transplant
  7. Squash Cotton Soybean Peanut 30 days after transplant
  8. Conclusions
  9. Cotton Yield *Monoculture yield=1,125 lbs/A (a)
  10. Peanut Yield *Monoculture yield=5,155 lbs/A (a) .
  11. Soybean Yield 66 bu/A (a) *Monoculture yield=68 bu/A (a)
  12. Intercropping Cucurbits with Cotton
  13. Cotton Tolerance to Sonalan/Curbit good tolerance BUT no label for cotton
  14. TREFLAN 4-D LABEL (GA ONLY) – Intercropping Cucurbits with Cotton Apply with burndown over mulch (prior to punching holes). A single 0.5” rain/irrigation to wash mulch and to active herbicide within 24 hr. Apply 1 to 2 pts depending on soil type. Wait at least 1 d prior to transplanting. Can also apply PRE to cotton (directed to melons)……don’t exceed max use rate.
  15. Treflan HFP Labeled for cotton. Melon label: Apply Treflan as direct spray to soil between rows after 3 to 4 leaves. (Rates from 1-2 pts)
  16. Treflan HFP Gramoxone + Treflan Plow Treflan band after cotton Wash mulch
  17. Sandea Watermelon: row middle Cantaloupe: topical No cotton label!!!!
  18. Sandea *Consistent cotton stunting 10-20%, if planting without tillage in 14 to 21 days. *Spot spray for nutsedge? *Cultivation (tillage will reduce injury).
  19. Sinbar Watermelon: great tool Cantaloupe: bad idea Cotton: disaster
  20. Sinbar Injury
  21. Reflex Watermelon Preplant: great tool Cantaloupe Anytime: bad idea Cotton Preplant: great tool
  22. 2014 New Labels-Reflex Watermelon Bareground seed: 10 to 12 oz/A PRE Bareground transplant: A. Prepare land; B. Apply 10-12 oz Reflex C. Irrigate D. Punch hole and transplant Not Labeled
  23. 2014 New Labels-Reflex Watermelon Mulch Seed or transplant: May apply over mulch; must wash ½ inch; 10-12 oz/A Not Labeled
  24. Treflan HFP – Watermelon Intercrop Gramoxone+ Treflan + Reflex Plow Treflan band after cotton Wash mulch
  25. 2014 New Labels-Reflex Watermelon Mulch Seed or transplant: May apply over mulch; must wash ½ inch; 10-12 oz/A Can apply under mulch if not disturbed when laying mulch at 10 to 12 oz/A. Row middles 16 oz/A Not Labeled
  26. REFLEX UNDER MULCH 50-70% yellow nutsedge under mulch control, excellent Pigweed control Spray after laying drip tape
  27. REFLEX PREPLANT ON YELLOW NUTSEDGE
  28. Cantaloupe Response to Reflex?
  29. No Reflex Reflex 1 pt/A applied 205 days before transplanting
  30. Watermelon and Cantaloupe - Row middle bareground: 8 to 12 oz/A - Row middle mulch: 12 to 16 oz/A - Do not apply topically - Do not broadcast over mulch 2014 New Labels-Dual Magnum
  31. Mulched watermelon injury to Dual Magnum applied post-transplant on mulch. TyTy, 2010. 8 d 16 c 40 b 8 oz 12 oz 50 a 24 oz 36 oz %
  32. FOR WEED CONTROL METAM SODIUM (Vapam, others) STILL BEST OPTION UNDER MULCH
  33. Questions or Comments?