可向积水中加入蚊油或杀幼虫剂（例如双硫磷、杆菌属亚种苏云金杆菌等）。

Larvicidal oil or larvicide (such as temephos, Bacillus thuringiensis subspecies israelensis etc.) can be applied to stagnant water.

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目的探讨双歧杆菌属在不利条件下形成的球形体，是否为细菌潜生体的一种形式。

OBJECTIVE to explore whether the coccoid formed by Bifidobacterium under the unfavorable conditions belongs to the bacterial cryptic growth cells.

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