Montana State University

Herbicide Selection

Research Centers

First time here? READ THIS!!!

Make Your Selections

Step 1. Choose your initial conditions:

Current CropNext Cropto be planted in:Herbicide to be applied
 months

Step 2. Select all the weeds you need to control

alfalfa, volunteer
aster
barley, foxtail
barley, volunteer
barnyardgrass
bedstraw, catchweed
bindweed, field
bluegrass, annual
bluegrass, bulbous
brome, downy
brome, Japanese
buckwheat, wild
buffalobur
bursage, annual
canarygrass, littleseed
canola, volunteer
carrot, wild
chamomile, false
chamomile, mayweed
cheat
chickweed, common
chickweed, mouseear
chicory
clovers, annual
cocklebur, common
corn, volunteer
crabgrass, large
cress, hoary
daisy, oxeye
dandelion
darnel, Persian
dock, curly
dogbane, hemp
falseflax, smallseed
filaree, redstem
fleabane
flixweed
foxtail, green
foxtail, yellow
garlic, wild
goatgrass, jointed
goosegrass
groundsel, common
henbit
jimsonweed
johnsongrass
knapweed, Russian
knotweed, prostrate
kochia
ladysthumb
lambsquarters, common
lentil, volunteer
lettuce, prickly
mallow, common
mallow, Venice
milkweed, common
millet, wild-proso
morningglory, annual
mustard, black
mustard, blue
mustard, tumble
mustard, wild
nightshade, American black
nightshade, black
nightshade, cutleaf
nightshade, hairy
nightshade, silverleaf
oat, volunteer
oat, wild
onion, wild
peas, volunteer
pennycress, field
pepperweed
pigweed, redroot
plantain, buckhorn
puncturevine
purslane, common
quackgrass
ragweed, common
Russian-thistle
rye, cereal
ryegrass, annual
salsify, meadow
scouringrush
shepherd's-purse
signalgrass, broadleaf
smartweed, Pennsylvania
sorrel, red
sowthistle, annual
sowthistle, perennial
sowthistle, spiny
spurge, leafy
starthistle, yellow
sunflower, common
tansymustard, western
thistle, Canada
toadflax, yellow
velvetleaf
vetch
waterhemlock, western
waterpod
wheat, volunteer
witchgrass

Step 3.

Reset all selections