2005 Weed Update

1
2005 Weed Update

• Sandea Snap and Lima Beans
• Sandea or Permit Changes are Coming!
• Gramoxone Max Labels
• Aim Row Middle Labels
• Goal Preplant Labels
• Dual Magnum - Cabbage
• Stinger labels
• Valor sweet potato
• Chateau in transplant onion
• Plastic Wash Off

2
Sandea Labeled for Snap and Lima Bean

• PREEMERGENCE 0.5 to 0.75 oz/A
• After planting, before cracking
• Avoid heavy rain right after application
• POST 0.5 oz/A
• After 3 trifoliate 3 leaf stage but before
  flowering
• Slight delay in harvest is likely
• Not real comfortable here spot treat.

3

• Sandea for PRE Weed Control
• common cocklebur
• wild radish
• pigweeds
• common ragweed
• common lambsquarters
• yellow nutsedge - suppression
  purple nutsedge - suppression
• 2 to 3 weeks residual weed control

4
Non-treated Control Sandea (0.5 oz/A)
PRE
W1-00. Halosulfuron study with Ken Lewis in
Cordele.
5
No herbicide
Sandea PRE
6

• Sandea for POST Weed Control
• 1-3 inch 1-9 inch
• passionflower cocklebur
• redroot pigweed ragweed
• pokeweed velvetleaf
• yellow and purple nutsedge heavy infestations
  may require sequential applications
• 2 to 3 weeks residual weed control

7
Non-treated control Sandea (0.5 oz/A) 2 WAP
8
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!

9
Gowan Company
10
Sandea
Row Middles ONLY Pumpkin Squash Watermelon Eggplan
t Pepper
PRE/POST to Crop Cantaloupe Cucumber Lima
Bean Snap Bean Tomato
11
Changes on the Horizon for Sandea

• Monsanto owns Permit (halosulfuron)
• Gowan owns Sandea (halosulfuron)

12
Changes Occurring for Halosulfuron

• Monsanto owned Permit (halosulfuron)
• Gowan owns Sandea (halosulfuron)
• Changes have already begun for each crop. Turf
  first and then veggies next!

13
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels

14
Gramoxone Max Row Middle ApplicationLABEL PENDING

• Cucumber, Melons, Pumpkins, Squash
• 1.3 pt/A in 20 to 30 GPA using HOODS
• Do not contact crop
• Working on a desiccation label

15
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels
4. Aim Row Middle Labels

16
Aim Labeled for Preplant Burndown and Row Middles
(up to 1.6 fl oz)

1. Beans
2. Broccoli
3. Cabbage
4. Cucumber
5. Cantaloupe
6. Carrots
7. Eggplant
8. Mustard greens
9. Peas
10. Squash

17
Aim Labeled for Preplant Burndown and Row Middles

• Moringglory
• Lambsquarters
• Nightshade
• Pigweed
• Purslane (very small)
• Dayflowers

18
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels
4. Aim Row Middle Labels
5. Goal Preplant Labels

19
Goal Preplant in Pepper, Strawberry, and Tomato

1. 30 days prior to transplanting
2. Apply to pre-formed beds prior to laying plastic
3. Row middles still 30 d prior to transplant
4. 1 to 2 pt/A (2 pt recommended)
5. Residual control of pigweed, ragweed, nightshade,
   pusley, purslane and primrose

20
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels
4. Aim Row Middle Labels
5. Goal Preplant Labels
6. Dual Magnum Cabbage- Third Party

21
Dual Magnum/Cabbage Label

1. TRANSPLANTS ONLY
2. Plants must be 5 weeks old
3. Apply 0.5 to 1 pt/A
4. Apply immediately prior to transplanting or after
   transplanting

22
Cabbage Response to Dual Magnum. TyTy, GA.
2003.
203
204
1.3 pt
0.5 pt
23
Dual Magnum/Cabbage Label

1. Must get root ball below herbicide layer
2. Dont poke hole, spray, then transplant
3. Apply overtop????

24
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels
4. Aim Row Middle Labels
5. Goal Preplant Labels
6. Dual Magnum - Cabbage
7. Stinger labels

25
Stinger labels for cabbage cauliflower, collards,
mustard, kale, sweet corn, turnip, and strawberry

1. LITTLE GEORGIA DATA!!!!!!
2. TRY A FEW ACRES
3. NICHE TYPE TOOL

26
Stinger Label
5.3 fl oz 8 fl oz 4 to 8 fl oz
sowthistle, annual thistle black, hairy nightshade clover, cocklebur, groundsel, jimsonweed, ragweed
Spinach 2-5 leaf, 21 day PHI Turnip Roots and
Tops 30 day PHI for roots and 15 d for tops
Cabbage, Kale, Cabbage, Collards, Broccoli,
Mustard Greens 1 to 2 applications, up to 8 fl
oz, 30 day PHI
27
Stinger Label Plantback RestrictionsNeed at
least 15 inch of rain
Crop Months
barley, canola, oats, field corn, sugar beets, wheat anytime
cole crops, onion, sweet corn, strawberries, dry beans 10.5
lentils, peas, potatoes, broadleaf crops excluding brassica species 18
28
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels
4. Aim Row Middle Labels
5. Goal Preplant Labels
6. Dual Magnum - Cabbage
7. Stinger labels
8. Valor Sweet potato

29
Valor use in Sweet Potato

• Hip up beds
• Knock off bed top
• Apply Valor (up to 2.5 oz/A) can mix with Command
• WAIT 2 to 5 DAYS
• 5) Transplant with field grown transplants that
  have been pulled no more than 2 days before
  planting.

30
2005 Weed Update

• Sandea Snap and Lima Beans
• Sandea or Permit Changes are Coming!
• Gramoxone Max Labels
• Aim Row Middle Labels
• Goal Preplant Labels
• Dual Magnum - Cabbage
• Stinger labels
• Valor Sweet potato
• 9) Chateau Transplant Onion

31
Chateau in Onion Transplants

• Chateau herbicide obtained label to be applied to
  onion transplants.
• Valent and UGA have aggressively tried to limit
  the use of this product until more research can
  be conducted.
• Large number of research being conducted this
  year plus use on several grower fields.

32
Onion Response to Chateau. 28 DAT. VORF.
2004-2005.
Injury
17 a
13 abc
11 bcd
8 c
LSD 5.7
33
2005 Weed Update

1. Sandea Snap and Lima Beans
2. Sandea or Permit Changes are Coming!
3. Gramoxone Max Labels
4. Aim Row Middle Labels
5. Goal Preplant Labels
6. Dual Magnum - Cabbage
7. Stinger labels
8. Plastic Wash Off

34
Non-treated
Sandea prior to transplant
35
Questions??
THE
IR-4
PROJECT
INTERREGIONAL RESEARCH PROJECT NO. 4
THE MINOR USE PROGRAM
Funding provided by USDA (CSREES and ARS) and the
SAES