螨类与农业生产关系十分密切,在主要农作物中,几乎都可遭受螨类的为害。至于水稻,一般发生螨害的情况很少,在我国文献上有关水稻害螨的报道也不多见。近年来,在广东的水稻上,已发现三种害螨——稻鞘跗线螨、裂爪叶螨和普通叶螨的为害,其中尤以稻鞘跗线螨发生普遍而严重。几年来,我们对这三种水稻害螨进行了一些调查研究,现把初步结果整理简介如下。 Mites and agricultural production are closely related, in the main crops, almost all can suffer from mites. As for rice, the incidence of mite damage is rare, and reports on rice pest mites in our literature are rare. In recent years, on the rice in Guangdong, three kinds of pest mites have been found, such as mites, spider mites and spider mites. Among them, the occurrence of mite larvae is widespread and serious. Over the past few years, we conducted some research on these three kinds of rice pest mites, the initial results are summarized below.