Killing effects of automatic flytrap and electric bug killer were observed in analogous room.

目的：观察自动捕蝇器和蚊蝇电灭器的灭蝇效果。

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Imagine a killer virus, a bug that mutates so often that it inevitably finds a way to resist every drug.

想像一下，一个病毒杀手，一个变异如此频繁的小生物肯定会产生抵抗一切药物的能力。

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It portrayed a housewife spraying -- inundating -- her home with the potent bug killer.

CNN: A toxic history lesson

Scotts plans to gradually introduce more gardening soil, fertilizer and bug killer made with natural ingredients, including animal manure and Sri Lankan coconut husks.

FORBES: Organic Miracle Needed

Stefan Kappe is a bug-killer.

FORBES: Chutzpah Science