建议稻田中少用甲胺磷高毒农药，以减少对地下水的污染。
It was suggested methamidophos, a high-poisonous pesticide, should be less used in the rice field to avoid the pollution of groundwater.
新烟碱类杀虫剂是取代高毒有机磷、有机氯类杀虫剂的最佳品种。
The novel nicotinamide insecticide is the optimal variety to replace highly-poisonous organophosphorus and organochlorine insecticides.
高毒有机磷农药替代品种的开发已成为我国农药研究开发的热点，其市场前景非常广阔。
The development of substitutes for high toxic organic phosphorus pesticide has been a very popular fashion in our country.
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