Web Resources

Weed ID Guide
The Weed ID Guide is a searchable index of weeds found in Missouri. This guide includes photos and descriptions.

Weed Trials
This is a searchable database of weed trials conducted at the University of Missouri. The database can be searched by year, herbicides used, weed and crop as well as by trial name and number.

Pest Management Guidelines
The Pest Management Guide is a searchable database of control recommendations for insects, diseases and weeds in corn, soybean, grain sorghum and winter wheat.