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
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