한국응용곤충학회지 (Korean journal of applied entomology)
- 제35권1호
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- Pages.80-84
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- 1996
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
곤충병원선충과 곰팡이를 이용한 농가화장실 파리의 미생물적 방제
Microbial Control of Fly Maggots with Entomopathogenic Nematodes and Fungus in Outhouses of Farmhouses
초록
곤충병원성선충과 곰팡이를 이용한 파리의 생물적 방제 가능성을 검토한결과, 여과지상에서의 큰집파리에 대한 고충병원성선충의 병원력은 동래에서 분리한 Steinernema glaseri strain이
Infectivity of entomopathogenic nematodes and fungus was evaluated against fly larvae in the laboratory and outhouses. Mortalities of Muscina stabulans larvae were 96.7f 2.8% in Steinernema glaseri Dongrae strain, 90.0+0.0% in S. carpocapsae All strain, 86.7f 2.7% in Heterorhabditis bacteriophora Hamyang strain, and 70.0+9.4% in S. carpocapsae Pocheon strain on the filter paper. When 260, 000 nem\ulcornertodes were sprayed into the outhouses, H. bacterwphora Hamyang strain killed 100%, S. glaseri Dongrae strain killed 76.9+3.9%, and S. carpocapsae Pocheon strain killed 58.5+6.1% of maggots. When 130, 000 nematodes and 7.0X lo9 cfu of entomopathogenic fungus, Beauveria brongniartii were sprayed alone or combined into outhouses, mortalities of maggots were 73.6+0.1% in B. brongniartii alone, 77.8+3.9% in S. carpocapsae Pocheon strain plus B. brongniartii, and 77.7f 5.1% in H. bacteriophora Hamyang strain plus B. brongniartii. Entomopathogenic nematodes and fungus were potential biological control agents in this study.
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