This new insecticide kills out most of the pests.

这种新杀虫剂消灭了大部分害虫。

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Researchers believe the pests are attracted to odor changes caused by alcohol.

研究人员认为，酒精会改变从人身上散发出来的气味，而这正是害虫所喜欢的。

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So if you have a mixed system, and design it very carefully, you don't need to use any pesticides to kill the pests.

因此如果你有双重系统并且合理设计的话，就没必要使用杀虫剂对付那些害虫了。

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If there are droughts, pests, other things that interfere with the growing of the food you've got problems.

如果发生旱灾,虫灾,或其他妨碍食物生长的灾害,你就有麻烦了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Some of the challenges that you see here I mentioned before, so there are problems with drought, with pests, with temperature changes and the like.

我之前提到的,你们所见的这些挑战,如干旱问题,虫害问题以及温度变化之类的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Also one of the most useful resources you'll find is the course's website; where not only will the obvious be posted like handouts and such, pests in the syllabus, but there will also be a variety of tools that you can turn to over the course of the semester including our own videos.

而且你将发现最有用的资源之一就是课程网站,这里不仅有讲义,教学大纲的错误之处，还有大量课程中使用的工具,包括我们自己的视频等,这对这学习很有帮助。

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Happily, the pests don't usually hitch a ride on a bus to the Big Apple.

CNN: Greyhound bus ride turned into roach-fest, passengers say

The pests that honey-bees bite include varroa mites as well as wax moth larvae.

BBC: Honey-bees found to have bite that stuns

He invented a trap that uses light and a spruce-scented spray to draw the pests to a bowl, where they drown.

WSJ: Out of Odor: Offensive-Smelling Bugs Put U.S. Farmers on the Defensive