t insecticide
t杀虫剂
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Studies on the Mixed Use Technique of Botanical Insecticide KPT Emulsifiable Concentrate with B. t. and Synergist SV1
植物质杀虫剂苦皮藤乳油与B.t。及增效磷（SV_1）混用技术研究。
youdao
In nineteen seventy-two, the federal government banned most uses of the insecticide D.D.T.
VOA: special.2009.05.12
"we don't have money to buy insecticide, the little money we have, we use to take care of the kids, we don't have a lot of money."
VOA: standard.2010.03.30
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