Effect of Nosema algerae on the house fly Musca domestica (Diptera: Muscidae).
Larvae of Musca domestica were exposed to spores of Nosema algerae on the surface of their diet. Infective concentrations (IC50 and IC90) for the larvae were 3.6 x 10(4) and 1.6 x 10(6) spores/cm2, respectively. The disease appeared to cause no larval mortality, but the longevity of adult females was reduced. At 30 days post-infection, there were at least 1 x 10(7) spores per fly in all dosage groups. At lower dosages, the development of spores was delayed and fewer spores were produced.
Undeen
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U.S. Department of Agriculture, Agricultural Research Service, Gainesville, FL 32604.
Krueger
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CM
D000818:Animals; D005260:Female; D006790:Host-Parasite Interactions; D006793:Houseflies / Q000469:parasitology*; D007814:Larva; D008136:Longevity; D008297:Male; D016818:Nosema / Q000502:physiology; D010572:Pest Control, Biological; D013170:Spores