Laboratory Study of the Dispersal Behavior of Amblyseius fallacis (Acarina: Phytoseiidae)
Laboratory Study of the Dispersal Behavior of Amblyseius fallacis (Acarina: Phytoseiidae)
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法拉钝绥螨（螨类：植绥科）扩散行为的实验室研究
DOI：
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发表时间：
1976
期刊：
影响因子：
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通讯作者：
B. Croft
中科院分区：
文献类型：
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作者：
Donn T. Johnson;B. Croft
本出版物中描述的一种特定行为被怀疑参与了植物叶螨Amblyseius delacis(Garman)在自然界中的扩散。在实验室研究中，产卵前的成年雌性、产卵的成年雌性，以及较小程度的成年雄性是表现这种行为的主要生活期。这种行为被空气速度≥每小时1英里的速度刺激：(1)最初，螨类将它们的行为从随机的搜索运动改变为朝向竞技场边缘的定向运动，其中(2)它们终止了所有向前运动，(3)开始定向到气流，(4)最终呈现出顺风向前升高的姿势，(5)它们经常通过气流散开。饥饿和温度对产卵的成虫的扩散行为的影响较小，对成虫和产卵前期的成虫的扩散行为有一定的影响。
A specific behavior described in this publication is suspected to be involved in the dispersal of the phytoseiid mite, Amblyseius fallacis (Garman) in nature. In laboratory studies, preovipositing adult females, ovipositing adult females, and to a lesser extent, the adult males were the principal life stages that exhibited the behavior. The behavior was stimulated in these mites by an air speed ≥ 1 mile per hour: (1) initially mites altered their behavior from a random search movement to a directional movement toward the edge of an arena where (2) they terminated all forward motion, (3) began to orientate to the air flow and (4) eventually assumed an anteriorly raised stance downwind from which they (5) frequently dispersed via air currents. Starvation and to a lesser extent temperature affected display of the dispersal behavior of the ovipositing adult females and, to a limited extent, the adult males and the preovipositing adult females.