Study was conducted to investigate into fermentative condition of the control of chironomidae larvae(red worm) with Bacillus thuringiensis var.

用于摇蚊幼虫（即红虫）防治的菌种发酵条件。

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Study was conducted to investigate into fermentative condition of the control of chironomidae larvae(red worm) with Bacillus thuringiensis var.

用于摇蚊幼虫（即红虫）防治的菌种发酵条件。

youdao