Introduction

58
Table 6. Weed Control in Soybean
Page
Herbicide Resistance Group
Barnyard Grass
Foxtail, Green
Foxtail, Yellow
Volunteer Barley
Volunteer Wheat
Wild Oat
Buckwheat, Wild
Chickweed
HERBICIDE
Authority/Authority Charge 7 103 14 • S • • •
Basagran/Basagran Forté 116 6 • • • • • • S • • • • • •
Clethodim 146 1 • • • • • •
Dicamba 10, 11 161 4 • • • • • • TG TG
Dual II Magnum 176 15 • 6 • 6 • 6 • 6
Edge Granular 184 3 • • • S S S • • S S • • • S S
Flexstar GT 1, 2 200 9/14 • • • • • • • • • • • • • • • • • • • • • • • • •
Focus 224 14/15 • 6 • 6 • 6 S 6 • 6 S 6 • 6 • 6 •
Glyphosate 2, 3 231 9 • • • • • • • • • • • • • • • • • • • • 9 • • • •
Imazethapyr 262 2 • • 4
Liberty 200SN 8 279 10 • • • • • • • • • • • • • S • S
Linuron 281 7 S S S • • • • • •
Metribuzin + Treflan EC (PPI) 295 5 • • • • • • • • • • • • • • •
OdysseyNXT 309 2 • • • • 4 • • • • • S • • • • • • • 4
Odyssey Ultra 311 1/2 • • • • • • S • • S S • • • • • • • 4 S
Pinnacle 326 2 • • • •
Poast Ultra 330 1 • • • • • • •
Quizalofop 345 1 • • • • • • •
Reflex + Basagran 1 352 6/14 • • • S • • • •
Roundup Xtend 10 358 4/9 • • • • • • • • • • • • 12 • • • • • • • • 9 • • • •
Trifluralin (broadleaf & grassy weeds) 401 3 • 6 • 6 • 6 • 6 • 6 • 6 • 6 • 6 • 6
Ultra Blazer 416 14 • • • • • S
Valtera 5 418 14 S • • • S
Viper ADV 428 2/6 • • • • • • • • S • • • •
• Control. S - Suppression. TG – Top growth control.
1
For use in the Red River Valley of Manitoba only. 2 For use on glyphosate tolerant varieties only. 3 Not all glyphosate products are registered for use on glyphosate tolerant
soybeans. 4 Will not control CLEARFIELD varieties. 5 Apply in fall or spring prior to seeding of or up to 3 days after seeding. 6 Control of the following weeds emerging from
seed (not controlled if emerged at application). See preseed table for emerged weeds controlled by the Aim component. 7 For in season activity only. For initial burn down
of other weeds see Table 14b. 8 For use in Liberty tolerant soybeans only. 9 Will not control glyphosate tolerant varieties. 10 For use on RR Xtend soybean varieties only.
11
Not all dicamba products are registered for use on RR Xtend soybeans. 12 Including glyphosate resistant biotypes.
Cleavers
Cocklebur
Hemp-nettle
Kochia
Lamb's-quarters
Mustard, Wild
Nightshade, Hairy
Pigweed, Redroot
Russian Thistle
Shepherd’s Purse
Smartweed, Annual Species
Stinkweed
Volunteer Canola
Canada Thistle
Dandelion
Perennial Sow-thistle
Quackgrass