Korean journal of applied entomology (한국응용곤충학회지)
- Volume 33 Issue 1
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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)
foraging behavior of Amblyseius longispinosus (Acarina;Phytoseiidae) for Tetranychus urticae (Acarina: Tetranychidae) Eggs
점박이응애(Tetranychus urticae) 알에 대한 긴털이리응애 (Amblyseius longispinosus)의 채식행동
Abstract
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.
점박이응애 알에 대한 긴털이리응애의 전반적 채식행동을 연구하였다. 먹이가 충분히 존재할 때, 긴털이리응애는 섭식-섭식후이도.휴식-탐색 등 일련의 과정을 반복햇을며, 각각의 시간 소비(평균
Keywords