Pesticide-Induced Differences in Relative Abundance of Mites on Pecans13
Autor: | Joe C. Ball |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Journal of Economic Entomology. 74:425-427 |
ISSN: | 1938-291X 0022-0493 |
Popis: | High populations of the pecan leaf scorch mite (PLSM), Eotetranychus hicoriae (McGregor), developed on pecan trees sprayed with phosmet but not on trees sprayed with dialifor or a combination spray of phosmet plus carbophenothion. Comparison of trees with a history of yearly pesticide sprays with trees not sprayed for a number of years revealed major differences in relative abundance of PLSM and mites of the families Eriophyidae, Tydeidae, and Phytoseiidae. |
Databáze: | OpenAIRE |
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