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人工饲养地鳖虫,要注意做好病害及天敌的防治工作,才能养得好,成效大。现把地鳖虫病害及天敌的来源和防治方法简介如下: 一、螨的来源和防治地鳖虫饲养池内的螨,用肉眼能观察到的有两种:常见的一种螨为白色,形似小蜘蛛,主要产生于剩余的饲料、坏死的卵鞘和死虫体等。另一种螨很少见,体略小,棕红色,多寄生在虫体上,抗药性很强。螨的生存靠食取池内饲料和已死的虫
Artificial breeding ground turtle insects, should pay attention to disease prevention and control of natural enemies, in order to raise well, great results. Now the ground turtle pests and natural enemies of the source and prevention methods are summarized as follows: First, the source of mites and prevention and control Ground turtle worms feeding mites, with the naked eye can be observed in two kinds: a common mite is white, shaped like a small spider , Mainly from surplus feed, necrotic egg sheaths and dead insects. Another very rare mite, body slightly smaller, reddish brown, parasitic in parasites, strong resistance. Survival of mites by the pool to take feed and dead insects