한국응용곤충학회지 (Korean journal of applied entomology)
- 제33권1호
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- Pages.33-38
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- 1994
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- 1225-0171(pISSN)
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- 2287-545X(eISSN)
점박이응애(Tetranychus urticae) 알에 대한 긴털이리응애 (Amblyseius longispinosus)의 채식행동
foraging behavior of Amblyseius longispinosus (Acarina;Phytoseiidae) for Tetranychus urticae (Acarina: Tetranychidae) Eggs
초록
점박이응애 알에 대한 긴털이리응애의 전반적 채식행동을 연구하였다. 먹이가 충분히 존재할 때, 긴털이리응애는 섭식-섭식후이도.휴식-탐색 등 일련의 과정을 반복햇을며, 각각의 시간 소비(평균
The expenment was conducted to study the foraging behavior of Amblyseius hngisp~nosus for eggs of Tetranychus urticoe. When preys were abundant, A. longispinosus repeated a series of foraging process (feeding, after-feeding movement, restmy, and searching) The time (Mean\ulcorner SD) spent for these components were 6 83+ 1.73. 3 OOi 1.66. 93.57+ 30 19. and -0.00 min., respectively. Afterfeeding movement was chractetired as a complex one-way circular moving path with a slow speed (0.09 mm/sec) and area-restricted Escaping movement was fast (0 31 mm/sec), more straight in direction, and edge-oriented walking. Positions of prey consumption of A. longispinosus were distributed in clump. KEY WORDS Foraging behavior, nlovlng path, Arnblyseius longispinosus, Tetranychus urtlcae.
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