The following publications cover topics related to Weed Science Extension. For a complete list of MU Extension publications, visit the main Publications page.
Troubleshooting Field Crop Problems
Revised
Learn how to diagnose field crop problems using a step-by-step approach. This guide includes a printable checklist to help identify the causes of crop issues.
Managing Ponds and Lakes for Aquaculture and Fisheries in Missouri: Controlling Nuisance Aquatic Vegetation
Reviewed
Learn to identify and control nuisance aquatic vegetation in Missouri ponds and lakes, ensuring optimal conditions for aquaculture and fisheries.
Biology and Management of Waterhemp
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Understanding Glyphosate to Increase Performance
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Biology and Management of Giant Ragweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Facts About Glyphosate-Resistant Weeds
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Biology and Management of Common Ragweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Biology and Management of Horseweed
Reviewed
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Weed Identification and Herbicide Injury Guide for Corn and Soybean
Reviewed $37
Weeds can significantly reduce corn and soybean yields. View photos of 141 weed species at different stages of development and learn to identify them in this publication. Also see photos and descriptions of symptoms for herbicide-injured plants.
Missouri Weed Seeds
Reviewed
Positive identification of pests, including weeds, is the first step in a sound integrated pest management program. This publication can aid in identifying weeds by their seed characteristics.
Velvetleaf Management in Soybeans
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Kochia Management in Soybeans
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Waterhemp Management in Soybeans
Revised
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Herbicide-Resistant Horseweed (Marestail) Management in No-Till Soybean
Revised
Learn effective strategies to control herbicide-resistant horseweed in no-till soybean fields using integrated weed management techniques.
Palmer Amaranth Management in Soybean
Revised
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Managing 2,4-D and Dicamba in Enlist and Xtend Soybean
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Herbicide Classification Chart
Revised
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Hophornbeam Copperleaf Management in Soybeans
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Morningglory Management in Soybeans
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Prickly Sida (Teaweed) Management in Soybeans
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Herbicide-Resistant Giant Ragweed Management
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Weed and Brush Control for Forages, Pastures and Noncropland
New $41
Annual broadleaf and grass weeds can become a serious problem in pastures and forages. Learn about forage crop, soil and weed problems in Missouri. See color photos of weeds at different stages and select herbicides with the help of tables in this manual.
Italian/Annual Ryegrass Management in Soybean
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Johnsongrass Management in Soybeans
New
Editor’s note
The following abstract describes a publication that is only available as a downloadable PDF.
Poison Ivy: Identification and Control
Reviewed
Identify and manage poison ivy with tips on recognition, safe removal methods, and herbicide options to prevent skin irritation and regrowth.