滇东南西方蜜蜂两种病虫害防治分析

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近两年在本所定地饲养西方蜜蜂,由于周围饲养的西方蜜蜂数量较少,以及蜜源结构发生变化,造成西方蜜蜂白垩病和大、小蜂螨等病虫害防治也出现了变化.为了弄清准确的防治时间和治疗效果,摸索适合当地优质高产的饲养技术.经过长期防治实验,总结了一些方法,供同行参考.
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