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吡虫啉对蚯蚓的急性毒性试验研究

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根据OECD方法研究了吡虫啉对蚯蚓的急性毒性。结果表明,用滤纸接触法测得吡虫啉对蚯蚓的LC50为0.036×10-3 mg/cm2,人工土壤法测得吡虫啉对蚯蚓的LC50为3.18 mg/kg干重。因此,根据毒性评价标准,吡虫啉为中等毒性农药。
Acute Toxicological Effects of Imidacloprid Pollution on Earthworms
The acute toxicity of imidacloprid to earthworms (Eisenia foetida) was studied by OECD method. The results indicated that the LC50 of imidacloprid for earthworms was 0.036×10-3 mg/cm2 with contact filter paper test, 3.18 mg/kg dry weight with artificial soil test respectively. So imidacloprid was classified as a moderately toxic pesticide.

ImidaclopridEarthwormAcute ToxicityLC50

谭曜、石守江、刘汉伟、李冰、陈静、虞维娜、苏亦青、单伟光、马中春

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宁波出入境检验检疫局 浙江宁波 315012

浙江工业大学药学院

吡虫啉 蚯蚓 急性毒性 LC50

宁波市自然科学基金资助项目

2013A610281

2014

质量安全与检验检测
中国检验检疫科学研究院

质量安全与检验检测

影响因子:0.399
ISSN:2096-8876
年,卷(期):2014.(5)
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