아메리카잎굴파리(Liriomyza trifolii)의 외부기생봉 굴파리좀벌(Diglyphus isaea)의 생태적 특성 및 저장 조건 구명

서지정보

ㆍ발행기관 : 한국응용곤충학회 ㆍ수록지정보 : 한국응용곤충학회지 / 46권 / 1호
ㆍ저자명 : 김정환, 변영웅, 김용헌, 김황용

영어 초록

Experiments have been performed to investigate biological characteristics of Diglyphus isaea (Walker), an ectoparasite of Liriomyza trifolii (Burgess). At 25℃, development time of D. isaea was estimated as 1.3 days for eggs, 4.5 days for larvae and 6.3 days for pupae. Adult longevity was 25.1 days, and a female adult could lay 305.3 eggs throughout its lifetime. Number of L. trifolii parasitized or killed by the wasp was 962.2 individuals/adult. Most of all parasitized or killed larvae were identified as third instar. With 20% honeyed water as food source, half of the adults could survive 180 days at 5℃, 150 days at 10℃, and 90 days at 15℃. After storing at 10℃ with absolute honey for 30 days, 70 days and 140 days, a female adult in room temperature laid eggs 190.8 individuals, 104.0 individuals and 89.4 individuals, respectively.

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