【摘要】 腐食酪螨可对多种食用菌造成危害，剑毛帕厉螨是其主要捕食性天敌之一，可用于防控食用菌上的腐食酪螨。本研究中测定了剑毛帕厉螨对腐食酪螨的取食偏好及捕食能力，结果发现雌、雄剑毛帕厉螨成螨皆喜食腐食酪螨幼螨，不喜食成螨；剑毛帕厉螨雌成螨的日捕食量大于雄成螨，雌成螨和雄成螨的捕食量和捕食速率在第1小时内最大，随着时间的增加逐渐下降。试验结果为剑毛帕厉螨大规模饲养以及食用菌中腐食酪螨的田间防治提供了理论基础。更多还原

【Abstract】 Tyrophagus putrescentiae is harmful to many kinds of edible fungi, and Stratiolaelaps scimitus is one of its main natural predators, which can be used to control T. putrescentiae on edible fungi. In this study, the prey preference and predation ability of S. scimitus against to T. putrescentiae were determined. The results showed that both female and male adults of S. scimitus preferred adults to larvae of T. putrescentiae. The daily consumption of female adults of S. scimitus was higher than that of male adult mites. The consumption and predation rate of female and male adult mites reached the maximum within the first hour, then gradually decreased. This research provided a theoretical basis for the mass breeding of S. scimitus and field control of T. putrescentiae for edible fungi.更多还原