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本文详细地研究了深点食螨瓢虫的各有效虫态对桔全爪螨各螨态的捕食作用及其与温度的关系。结果表明，该瓢虫的捕食量大，主要捕食虫态是三、四龄幼虫和成虫，功能反应类型均属ＨｏｌｌｉｎｇⅡ型，在１９～３１℃范围内捕食作用随温度的升高而增大。４龄幼虫对桔全爪螨各螨态的捕食选择顺序为：幼螨或卵—若螨—成螨。
In this paper, we studied in depth the predatory ladybugs deep pod mite all the mite status of Predatory function and its relationship with temperature. The results showed that the ladybug predator was predominant in the third and fourth instar larvae and adults. The predation function was Holling Ⅱ, and the predation function increased with the increase of temperature in the range of 19 ~ 31 ℃. The order of prey selection of 4th instar larvae for each mite state was as follows: young mite or egg - nymph - adult mite.