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Problems with chemical control of pear psylla

California Agriculture > Volume 35 > Number 9  > research article 

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Authors

Helmut Riedl, Department of Entomological Sciences, University of California, Berkeley
Peter H. Westigard, Southern Oregon Experiment Station, Medford, Oregon
Richard S. Bethell, U.C. Cooperative Extension, El Dorado County
James E. DeTar, U.C. Cooperative Extension, Solano County

Publication Information

California Agriculture 35(9):7-9.

Published September 01, 1981

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Abstract

The relatively new pyrethroid insecticides are effective against pear psylla, but intensive use can hasten resistance development.

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Problems with chemical control of pear psylla

Helmut Riedl, Peter H. Westigard, Richard S. Bethell, James E. DeTar
University
of
California
Division of Agriculture
and
Natural Resources
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Problems with chemical control of pear psylla

California Agriculture > Volume 35 > Number 9  > research article 

< Previous | Table of Contents | Next >

< Previous | Table of Contents | Next >

Share using any of the popular social networks Share by sending an email Print article
Share using any of the popular social networks Share by sending an email Print article

Authors

Helmut Riedl, Department of Entomological Sciences, University of California, Berkeley
Peter H. Westigard, Southern Oregon Experiment Station, Medford, Oregon
Richard S. Bethell, U.C. Cooperative Extension, El Dorado County
James E. DeTar, U.C. Cooperative Extension, Solano County

Publication Information

California Agriculture 35(9):7-9.

Published September 01, 1981

PDF  |  Citation  |  Permissions

Author Affiliations show

Abstract

The relatively new pyrethroid insecticides are effective against pear psylla, but intensive use can hasten resistance development.

Full text

Full text is available in PDF.

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