Elimination of Nosema in Galeruca rufa , 1 a Potential Biological Control Agent for Field Bindweed
Autor: | L. A. Andres, S. O. Levinson, L. K. Etzel |
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Rok vydání: | 1981 |
Předmět: | |
Zdroj: | Environmental Entomology. 10:143-146 |
ISSN: | 1938-2936 0046-225X |
DOI: | 10.1093/ee/10.2.143 |
Popis: | A protozoan disease caused by Nosema sp. was eliminated from a quarantine culture of Galeruca rufa Germar by segregation of adults and cohorts of progeny, by sanitation, and by destruction of all cohorts containing the pathogen. A significant reduction in egg production by diseased, versus healthy, adults revealed the debilitating effect of the disease. A brief review of weed-feeding insects known to have protozoan diseases is presented. |
Databáze: | OpenAIRE |
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