Bt corn can be grown using less pesticide, and sometimes even no pesticide.
Bt玉米在生长过程中需要很少，甚至不需要杀虫剂。
CIBA Research was the first company to develop what has become commonly known as Bt corn.
CIBA研究所是第一家研制出我们通常所称的Bt玉米的公司。
When insects bite genetically modified Bt corn and cotton, they get a mouthful of a built-in toxin, produced by every cell of the plant.
当昆虫叮咬基因改造后的Bt菌玉米，他们叮咬的其实是满口的内置毒素，植物的每一个细胞都会产生这样的毒素。
The progress of laboratory and field assessment of Bt corn and cotton on non-target arthropods and resistance management of target insects were reviewed in this article.
本文在大量室内和田间评价工作的基础上，系统综述了国内外研究在该领域内取得的进展。
By splicing the Bt gene that manufactures its toxic protein into the plant (say, corn or potatoes), the entire plant is rendered toxic to the pest, all without the use of pesticides.
通过接合Bt产毒素的基因入植株上，那么整棵植物都可以抵御昆虫而不需农药了。
By splicing the Bt gene that manufactures its toxic protein into the plant (say, corn or potatoes), the entire plant is rendered toxic to the pest, all without the use of pesticides.
通过接合Bt产毒素的基因入植株上，那么整棵植物都可以抵御昆虫而不需农药了。
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