The 2010 Weed Control Guide for Ohio and Indiana are in Portable Document Format (PDF). To view or print these PDF documents, you will need to have installed the free Adobe Reader software that is available for Windows, Macintosh, and Unix computers.

Complete Guide (2.0 M in 195 pages)

Weed Control Principles

Burndown and Fall Programs

Burndown Programs for Corn and Soybean
Weed Response to 'Burndown' Herbicides
Burndown Herbicides in No-Tillage Corn and Soybeans
Application Intervals for Early Preplant Herbicides

Corn

Corn Herbicide Management Strategies
Weed Response to Corn Herbicides
Corn Herbicides
Rainfast Intervals, Spray Additives, and Maximum Size for Postemergence Corn Herbicide
Herbicides Labeled in Field Corn, Seed Corn, Popcorn, and Sweetcorn
Grazing and Forage Intervals for Herbicide-Treated Corn
Corn Herbicide Insecticide Interactions

Popcorn and Sweet Corn

Popcorn and Sweet Corn Weed Management
Weed Response to Popcorn and Sweet Corn Herbicides
Popcorn and Sweetcorn Herbicides
Herbicides Labeled in Field Corn, Seed Corn, Popcorn and Sweet Corn

Soybean

Soybean Weed Management Strategies
Weed Response to Soybean Herbicides
Soybean Herbicides
Soybean Herbicide Rainfast Intervals and Additive Recommendations
Soybean Herbicide Harvest and Feeding Intervals

Wheat

Weed Management Strategies for Wheat
Small Grain Herbicide Timing
Weed Response to Postemergent Herbicides in Small Grains
Small Grain Herbicides

Legumes

Managing Weeds in Legumes
Weed Response to Legume Herbicides
Legume Herbicides

Permanent Grass Pastures and CRP

Weed Response to Permanent Grass Pastures and CRP Herbicides
Permanent Grass Pastures and CRP Herbicides
Weed Management in Permanent Grass Pastures and CRP

Grain Sorghum

Grain Sorghum Weed Management Strategies
Weed Response to Grain Sorghum Herbicides
Grain Sorghum Herbicides
Grain Sorghum Herbicide Rainfast, Additives, and Maximum Sorghum Sizes
Grain Sorghum Herbicides Feeding, Forage and Grazing Restrictions

Herbicide Information

Herbicide Families for Corn and Soybeans
Herbicide and Soil pH Interactions
Glossary of Glyphosate Products
Glossary of Chemical Names and Manufacturers
Corn and Soybean Pre-mix Herbicides
Restrictions on Crop Rotations

Problem Weeds and Their Control

Indiana Select-A-Herb - an online web tool that provides herbicide response ratings for weeds/plants and is designed to select herbicides by effectiveness rating that control or suppress specific weeds in different crop categories.