There is now unambiguous evidence that wherever genetically modified insect-resistant cotton and maize are grown, insecticide applications have been reduced-by up to 80%.
充分的证据表明,在种植抗虫转基因棉花和玉米的地区,杀虫剂的使用减少了80%。
But so far, no one has found an insect-resistant cowpea or a Striga-resistant maize plant.
但到目前为止,还没有人找到一种抗虫害的豇豆或者抗杂草的玉米品种。
The problems and obstacles remained in the research and utilization of resistant rice varieties to insect pests and the prospects of varietal resistance to insect pests in rice were discussed.
还讨论了水稻抗虫品种的研究与应用中仍然存在的难题和障碍,并展望其发展前景。
The team also tested the insect material on methicillin-resistant staphylococcus aureus, also known as the disease MRSA.
VOA: special.2010.12.07
Wolfenbarger says insect-resistant GE crops have fewer adverse effects because farmers don't have to spray as many toxic insecticides.
VOA: standard.2010.04.15
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