自去年元月初,油菜花末期,欧洲幼虫病,就开始普遍性的流到我茶山来了。当传染的初期,病势是很轻的,除少数比较病势重些的易于发现病症外,而较轻的,每框只有一、二条,病虫很迅速地,即被识蜂清去,所以在检查时,甚难发觉它是染上幼虫病的:当时因为认识甚浅,一时不能证明它是属于 Since early January last year, rape blossoms, European larval disease, began to prevail to my tea mountain came. When the initial infection, the disease is very mild, except for a few more serious illness prone to find the disease, and lighter, each box has only one or two, the pest is very fast, that is, awareness bees clear, so in Check, it is difficult to find that it is infected with larval disease: at that time because of very little understanding, for a time can not prove that it belongs