Slide Presentation

TITLE    (click title to view slides)

AUTHOR
Stanley Culpepper
Professor and Extension Weed Specialist
University of Georgia

DOWNLOAD PRESENTATION    (right click and select 'Save Target As...')

TABLE OF CONTENTS
  1. 2016 Watermelon Weed Update
  2. Georgia Department of Agriculture
  3. Watermelon - Key Players
  4. Small bed Plastic: Overtop Application
  5. Small bed Plastic: Overtop Application
  6. Small bed Plastic: Under Mulch
  7. Tillage can be helpful . . . Plowing
  8. Just before watermelon begin to vine: Plow, Dual Magnum, Sandea
  9. Mulched watermelon injury to Dual Magnum applied post-transplant on mulch. TyTy, 2010.
  10. Bareground: Preplant: (Sinbar + Reflex + Roundup or Gramox; can add Sandea?
  11. Lightly irrigate after applying herbicide and poking hole
  12. Big Bed Plastic: Fumigant Systems
  13. Grass Control Herbicides
  14. Watermelon Intercrop
  15. Sinbar Injury
  16. Sinbar CarryOver Concerns.
  17. Reflex 1 pt/A applied 205 days before transplanting
  18. Cantaloupe - Preplant/At Plant - Command, Curbit, Metam, Sandea
  19. Cantaloupe - Preplant/At Plant - Sandea, Select Max, Treflan, Dual Magnum
  20. Reflex Prior to Transplant
  21. Questions or Comments?



SLIDE CONTENTS
  1. 2016 Watermelon Weed Update
  2. INDUSTRY Georgia Department of Agriculture Commissioner Gary Black
  3. Watermelon Key Players: Curbit Sinbar Reflex Dual Magnum Select Max Sandea Metam sodium
  4. Small bed Plastic: Overtop Application (Sinbar + Reflex + Yellow + Roundup or Gramox.)
  5. Small bed Plastic: Overtop Application (Sinbar + Reflex + Yellow + Roundup or Gramox.) Wash herbicide off mulch that has no holes! No Sandea over mulch
  6. Small bed Plastic: Under Mulch (Reflex, Sinbar, Sandea-7d preplant, Metam) Under mulch? No Yellow under mulch
  7. Plowing emerged weeds is an effective tool. Plowing up residual herbicide….not so much. If plowing, apply residual herbicide after plowing if possible. Tillage can be helpful……Plowing.
  8. Just before watermelon begin to vine: Plow if needed and then apply Dual Magnum Use Sandea as needed for row middle
  9. 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 %
  10. Bareground: Preplant: (Sinbar + Reflex + Yellow + Roundup or Gramox; can add Sandea? X
  11. Lightly irrigate after applying herbicide and poking hole Bareground: Preplant: (Sinbar + Reflex + Yellow + Roundup or Gramox; can add Sandea? X
  12. Big Bed Plastic: Fumigant Systems Chateau + Dual Magnum + Yellow in row middle; do not contact top of mulch
  13. Grass Control Herbicides Select Max 9-10 oz with grass 3” or less
  14. Watermelon Intercrop Gramoxone+ Treflan + Reflex Plow Treflan band after cotton Wash mulch Overhead irrigation important
  15. Sinbar Injury
  16. Sinbar CarryOver Concerns. TyTy, GA 2015 tomato pepper eggplant corn % soybean cotton
  17. No Reflex Reflex 1 pt/A applied 205 days before transplanting
  18. Cantaloupe – Preplant/At Plant Command: watch carryover Curbit: don’t put under plastic Metam: under mulch?? Sandea: 7 day preplant NEED NEW TOOLS!!!!!
  19. Cantaloupe – Preplant/At Plant Sandea: POST for nutsedge Select Max: Grasses 3” or smaller Treflan: row middle Dual Magnum: row middle
  20. Reflex Prior to Transplant No Reflex Preplant
  21. Questions or Comments?