APHIS' Grasshopper Integrated Pest Management User Handbook
Practical information on grasshopper control methods, environmental impacts, range management techniques, grasshopper ecology, outbreaks and modeling.

Grasshopper Identification Tools and Species Fact Sheets
Keys and guides to help identify common grasshoppers. Fact sheets, with photographs, describe the biology, economic importance and distribution of each species.

New Grazing Management and Chemical Control Research
Grazing management methods to help reduce grasshopper outbreaks. New techniques for reducing pesticide application rates, costs, and environmental concerns.

Field Guide to Common Western Grasshoppers
A handy, yet comprehensive, overview of grasshopper biology, ecology, anatomy, life cycles and surveys.

Decision Support Software for Rangeland Grasshopper Management
Computer software providing advice on the best course of action for dealing with grasshopper outbreaks.

NPARL and Grasshopper Management Research
An overview of grasshopper research at USDA-ARS Northern Plains Agricultural Research Laboratory (NPARL).

Extras
Links, hazard maps, and ARS grasshopper bibliography.