1 / 25

2011: County Melon Update

2011: County Melon Update. Intercropping Reflex Sinbar Grass control Spartan Dual Magnum. Intercropping cantaloupe and cotton. Curbit: Command: Alanap: Sandea: Select/Poast:. Cotton tolerance data to Sonalan. NO DATA. There is a label for ethalfluralin in Iran.

taylor
Télécharger la présentation

2011: County Melon Update

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 2011: County Melon Update Intercropping Reflex Sinbar Grass control Spartan Dual Magnum

  2. Intercropping cantaloupe and cotton Curbit: Command: Alanap: Sandea: Select/Poast:

  3. Cotton tolerance data to Sonalan NO DATA There is a label for ethalfluralin in Iran

  4. Command/OP insecticide interaction on cotton No OP OP in-furrow Di-Syston, Phorate, Thimate

  5. Percent cotton injury from Sandea PPI 15 a 8 b 5 bc 1 bc 0. 08 oz 0.16 oz 0.33 oz 0.5 oz Sandea label = 4 mo plant back to cotton. Sandea half life = worst case 34 d, GA summer data = 7 d Much more work needed!

  6. Alanap Should Be Gone • Chemtura voluntarily canceling registration • Production was stopped Oct. 2007 • 50,000 gal inventory • 2.5 years of inventory if normal use continues • Shelf life is about 3 years

  7. Intercropping cantaloupe and cotton Curbit: probably ok (need label) Command: no Alanap: no Sandea: more data (need label) Select/Poast: yes

  8. Intercropping watermelon and cotton Similar to cantaloupe except Sinbar = NO

  9. Reflex • tomato and pepper very soon • watermelon 2012/2013 • squash 2012/2013 • cantaloupe 2013 MAYBE?

  10. Percent watermelon injury from Reflex. Bareground System. Reflex pre-transplant applied 16 oz/A.

  11. Watermelon Response to Reflex? Non-treated Curbit + Reflex

  12. Curbit + Sinbar + Reflex

  13. Percent watermelon injury from Reflex. Mulched System. Reflex applied 16 oz/A over mulch. Half inch irrigation prior to transplant.

  14. Cantaloupe Response to Reflex!

  15. Cantaloupe Response to Reflex? Applied over mulch and washed from mulch prior to transplant Applied to soil followed by transplanting

  16. Sinbar – Watermelon Only Curbit 1.5 pt/A + Sinbar 2.5 oz Curbit 1.5 pt/A PRE

  17. Sinbar Label “Do not replant treated areas to any crop within 2 years after last application as injury to the subsequent crop(s) may result.”

  18. Carryover from Reflex applied under mulch. Crops planted 6 months later. 2007 % injury

  19. Grass Control Herbicides Clethodim + COC, Cook Co. 2009

  20. Percent large crabgrass control with various clethodim products and adjuvants. TyTy, GA 2009. 99 a 97 a 99 a 75 b 30 c Select 6 oz Select + NIS Select + COC Select Max 12 oz Select Max +NIS Large Crabgrass 4 inches at time of application!

  21. Spartan ( 8 oz) Carryover Label: 12 months to watermelon and cantaloupe Data: Experiment applied 2X rate and then planted watermelon 10 months later = 18% injury max with no crop loss

  22. Bareground melon injury to Dual Magnum applied pre-transplant or post-transplant. TyTy, 2010. % 45 a 17 b 15 a 10 b PRE PRE POST POST cantaloupe watermelon Dual Magnum 12 oz/A

  23. Mulched watermelon injury to Dual Magnum applied post-transplant on mulch. TyTy, 2010. % 50 a 40 b 16 c 8 d 8 oz 24 oz 12 oz 36 oz watermelon Dual Magnum 12 oz/A

  24. Dual interaction with mulch?

  25. FMP

More Related