这种杀虫剂是细菌基因植入到转基因玉米和其它谷类作物的产物，以防治欧洲玉米螟甲虫之类的昆虫。
The insecticide is the product of a bacterial gene inserted into GM maize and other cereal crops to protect them against insects such as the European corn borer beetle.
如果它被攻破，那么蜜蜂无法抵御杀虫剂或真菌感染，细菌或营养不良自己。
If it is compromised, then the bees could not defend themselves against pesticides or fungal infections or bacteria or poor nutrition.
已经上市销售的所有转基因食品的大约40%都包括来自土壤细菌的DNA，它产生一种杀虫剂(Bt毒素)，造成作物产生这种化学物。
Approximately 40% of all GM foods on sale contain DNA from a soil bacterium, which produces an insecticide (Bt toxin), causing the plant to produce this chemical.
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