Weed Diagnostic Guide

Columbus Grass

Wheat

Common Ragweed

Alfalfa
Corn
Cotton
Sorghum
Soybean

Corn Cockle

Wheat

Crabgrass

Corn
Cotton
Sorghum
Soybean

Dandelion

Alfalfa

Darnel

Wheat

Devil's-claw

Corn
Sorghum
Soybean

Dock (Broadleaf and Curly)

Wheat

Downy Brome

Alfalfa
Wheat

Eastern Black Nightshade

Corn
Sorghum
Soybean