【摘要】 尼氏钝绥螨(Amblyseius nicholsi Ehare＆Lee)能捕食硃砂叶螨(Tetranychuscinnabarinus Boisduval)各螨态,对卵的捕食量显著地高于其他螨态,其雌成螨对硃砂叶螨若螨的功能反应为HollingⅡ反应,在草莓大棚内释放尼氏钝绥螨能较好地防治硃砂螨叶更多还原

【Abstract】 An investigation was made in a study of predation behavior of Amblyseius nicholsi Ehare & Lee to carmine Spider mite (Tetranychus cinnabarinus Boisduval,) The results in laboratory showed that the predator ate various developmental stages of the prey. Predated number to egg was greater than to other stages. Function response of the female adult of the predator to nymph of prey showed modelling Holling I. In the plastic shed, the prey oa strawberry was effectively controlled by the way of release of the predators.更多还原