Photograph of a grasshopper.

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Grasshoppers: Their Biology, Identification and Management.
User Handbook.

Section III. Environmental Monitoring and Evaluation (9 Articles)

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Table of Contents


Important Notes:  Also see Environmental side effects of grasshopper control: Nontarget effects and ecotoxicology information.  Pesticide registrations change frequently.  As of 2004, Acephate is no longer registered while Dimilin is registered by EPA for rangeland grasshopper control.



Photograph of a grasshopper.

Grasshopper control does not take place in a vacuum but in complex rangeland ecosystems. Researchers funded by the Grasshopper Integrated Pest Management Project carefully studied the effects of various control regimes on aquatic organisms, small mammals, birds, and bees. (Photo by R. Miller, submitted through chapter author James R. Fisher and reproduced by permission.)


III.1 Introduction - L. C. McEwen

III.2 Direct and Indirect Effects of Grasshopper Integrated Pest Management Chemicals and Biologicals on Nontarget Animal Life - L. C. McEwen, C. M. Althouse, and B. E. Petersen

III.3 Impact of Control Programs on Nontarget Arthropods - Mark A. Quinn

III.4 Direct and Indirect Effects of Insecticides on Native Bees - D. G. Alston and V. J. Tepedino

III.5 The Reproductive Biology of Rare Rangeland Plants and Their Vulnerability to Insecticides - Vincent J. Tepedino

III.6 Grasshopper Treatment Effects on Aquatic Communities - D. W. Beyers and L. C. McEwen

III.7 Bioindicator Species for Evaluating Potential Effects of Pesticides on Threatened and Endangered Wildlife - L. C. McEwen, B. E. Petersen, and C. M. Althouse

III.8 Buffer Zones: Their Purpose and Significance in Grasshopper Control Programs - L. K. Winks, L. C. McEwen, R. N. Foster, Mike W. Sampson, Michael Green, and V. J. Tepedino

III.9 Environmental Monitoring of Grasshopper Control Programs - Michael T. Green

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