The idea is to reduce the overall toxicity of the entire armory of pesticides.
其思路是减少农药的整体毒性。
Photochemical transformation of pesticides is an important non-biological process, in which the pesticide efficacy, catabolite, toxicity and environmental impact are significantly affected.
农药在光诱导下进行的化学转化是重要的非生物转化途径，其过程和产物对农药药效、代谢、毒性及环境影响重大。
Biochemical pesticides of microbial origin as development resources of new, low toxicity chemical pesticides have significant values.
微生物源生物化学农药作为低毒性新型化学农药的开发资源具有重要的开发价值。
The toxicity effect of 6 carbamic ester pesticides on Anabaena flos-aquae was studied.
以水华鱼腥藻为材料研究了6种氨基甲酸酯类农药对藻类的毒性效应。
Methods: All of the tests which include the acute oral and dermal toxicity, eye and skin irritability were based on the "Toxicologicaltest methods of pesticides for registration".
方法：急性经口及经皮毒性试验、眼及皮肤刺激试验均按照我国现行《农药登记毒理学试验方法》规定方法进行。
Susceptibility levels of grain aphids reared in the insectary to 16 pesticides are examined in Beijing and the toxicity base lines have been established.
用北京室内饲养的麦长管蚜以16种新老农药品种用点滴法进行了敏感水平测定，建立了麦长管蚜对16种供试农药的毒力基线。
Nowadays, Chemical pesticides are coming into the new epoch of "high effectivity, low toxicity, no pollution".
如今，化学农药将进入“高效、低毒、无污染”的新时期。
Plant-derived pesticides have been drawn attention by people owing to its advantages of low toxicity, low residue and no pollution to environment.
植物源农药因其低毒、低残留和对环境无污染等优点，已引起人们的极大关注。
In addition, the factors of contamination of pesticides in environment were also discussed, based on the toxicity, physico-chemical properties and application of pesticides, and environment…
并从农药的毒性、理化性质、使用状况及相应的环境条件等方面分析了农药污染环境的因素。
Based on the previous reports in this field, the toxicity of organophosphorus pesticides to AChE in Marine animals is reviewed in this paper.
本文以近年来该领域的研究成果为基础，综述了有机磷农药对海洋动物乙酰胆碱酯酶的毒性效应。
Very few investigations have been Conducted on the acute toxicity of combinations of three organic phosphorous pesticides up to now.
三种有机磷农药复配剂的急性联合毒性的研究至今未见报导。
Gibberellin (GA3) is a kind of plant growth regulator pesticides. When GA3 is used excessively, it would produce a certain toxicity.
赤霉素(GA3)是一种植物生长调节剂类农药，当大量使用时会产生一定毒性。
Insect GABA receptor is a target for pesticides and it is instructive to study the structure of insert GABA receptor proteins to develop efficient low-toxicity pesticides.
昆虫GABA受体是农药的作用靶标，研究昆虫GABA受体蛋白的结构对开发高效低毒的农药具有重要的指导意义。
Consulting the toxicity degrees and the division standards, defining the toxic levels and toxic degrees of the five pesticides and evaluating the environmental toxic effects on non-target organisms.
根据毒性等级及划分标准，明确了这几种农药的毒性大小和毒性等级，并评价了其对非靶标生物的环境毒性影响。
The insecticide chlorpyrifos to abamectin and processed for the new active ingredient mixture of pesticides, bioassay by co-toxicity coefficient proved significant synergies.
该杀虫剂以阿维菌素和毒死蜱为有效成分加工而成的新型复配杀虫剂，经共毒系数生测证明具有显著增效作用。
The insecticide chlorpyrifos to abamectin and processed for the new active ingredient mixture of pesticides, bioassay by co-toxicity coefficient proved significant synergies.
该杀虫剂以阿维菌素和毒死蜱为有效成分加工而成的新型复配杀虫剂，经共毒系数生测证明具有显著增效作用。
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