Individual and combined toxic effects of cypermethrin and chlorpyrifos on earthworm.
Individual and combined toxic effects of cypermethrin and chlorpyrifos on earthworm.
复制标题
氯氰菊酯和毒死蜱对蚯蚓的单独和联合毒性作用。
DOI:
10.1016/s1001-0742(10)60462-7
复制
发表时间:
2011-04
影响因子:
6.9
通讯作者:
Michelle W H G(段昌群指导的研究生)
中科院分区:
文献类型:
--
作者:
周世萍(段昌群指导的研究生);段昌群;Michelle W H G(段昌群指导的研究生)
Toxicities were assessed for a pyrethroid (cypermethrin) and an organophosphate insecticide (chlorpyrifos) individually and in combination. A series of tests were conducted on different responses (acute, chronic, behavioral) of earthworms of speciesEisenia fetida andreiin the ecological risk assessment of these pesticides. The results showed that the toxicity of the mixture of cypermethrin and chlorpyrifos was significantly higher than either of these pesticides individually, especially on the earthworm's chronic responses. At a concentration of 5 mg/kg, the mixture caused significant reductions on the growth and reproduction rates of earthworms, but did not cause any significant effect when the individual was tested. The increase in toxicity of the pesticide mixture means that the use of toxicity data obtained exclusively from single-pesticide experiments may underestimate the ecological risk of pesticides that actually present in the field.
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影响因子:
4.1
作者:
T. Anderson;M. Lydy
通讯作者:
T. Anderson;M. Lydy
影响因子:
2.3
作者:
D. Spurgeon;J. Weeks;C.A.M. van Gestel
通讯作者:
D. Spurgeon;J. Weeks;C.A.M. van Gestel
影响因子:
6.9
作者:
Shi-ping Zhou;C. Duan;H. Fu;Yu-hui Chen;Xuehua Wang;Ze-fen Yu
通讯作者:
Shi-ping Zhou;C. Duan;H. Fu;Yu-hui Chen;Xuehua Wang;Ze-fen Yu
影响因子:
2.3
作者:
Mohamed A. Khalil;H. M. Abdel-Lateif;B. Bayoumi;N. V. van Straalen;C. V. van Gestel
通讯作者:
Mohamed A. Khalil;H. M. Abdel-Lateif;B. Bayoumi;N. V. van Straalen;C. V. van Gestel
影响因子:
4.1
作者:
Ying Jin-Clark;M. Lydy;K. Zhu
通讯作者:
Ying Jin-Clark;M. Lydy;K. Zhu