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研究黄瓜钝绥螨Amblyseius cuxumeris对茶黄螨Polyphagotarsonemus latus (Banks)雌成螨和腐食酪螨Tyrophagus putrescentiae卵的功能反应。结果表明,黄瓜钝绥螨的第1若螨、第2若螨、雌成螨捕食茶黄螨雌成螨和腐食酪螨卵的功能反应均属于Holling Ⅱ型。其中,雌成螨的捕食能力最强,对腐食酪螨卵和对茶黄螨雌成螨的攻击系数α大,处理时间t_h短。第2若螨也具有较强的捕食能力,对静态的腐食酪螨卵比对动态的茶黄螨捕食能力强。黄瓜钝绥螨对茶黄螨雌成螨具有很强的捕食能力。
To study the functional response of Amblyseius cuxumeris to adult egg mite and Tyrophagus putrescentiae eggs of Polyphagotarsonemus latus (Banks). The results showed that the functional responses of the first and second nymphs and the female adults of Culex pipiens were both Holling type Ⅱ. Among them, the predatory ability of adult female mites is the strongest, and the attack coefficient α is very large for the rotten cheese mite eggs and adult female mites. The treatment time t_h is short. The second if the mite also has a strong predation ability, the static rotten cheese mite eggs than dynamic onychopterie predation ability. Cucumber Amblyseius cucumeris has a strong predatory ability on adult female mites.