| 新奥霉素母药对5种非靶标生物的急性毒性 |
|
投稿时间：2018-01-08
点此下载全文
HTML
|
| 引用本文：沈艳,孙如意,李蕾,等.新奥霉素母药对5种非靶标生物的急性毒性[J].农药学学报,2018,20(4):535-539. |
| 摘要点击次数: 1784 |
| 全文下载次数: 728 |
|
| 基金项目:安徽省农业科学院农药安全应用与评价科技创新团队（15C1105） |
|
| 中文摘要:测定了新奥霉素（xinaomycin）母药对5种非靶标生物——斑马鱼Brachydanio rerio、大型溞Daphnia magna Straus、羊角月芽藻Pseudokirchneriella subcapitata、意大利工蜂Apis mellifera L.和家蚕Bombyx mori的急性毒性。结果显示：新奥霉素母药对斑马鱼96 h-LC50值大于100 mg/L；对大型溞48 h-EC50值为1.48 mg/L；对羊角月芽藻72 h-EyC50值为8.74 mg/L，72 h-ErC50值为29.2 mg/L；对意大利工蜂急性经口96 h-LD50值为31.3 μg/蜂，急性接触96 h-LD50值为39.9 μg/蜂；对家蚕96 h-LC50值大于2.00×103 mg/L。研究表明，新奥霉素母药对斑马鱼、羊角月芽藻、蜜蜂、家蚕均为低毒，对大型溞是中等毒性。 |
| 中文关键词:新奥霉素 非靶标生物 急性毒性 |
| |
| Acute toxicity study of xinaomycin TK to five non-target organisms |
|
|
| Abstract:The acute toxicities of xinaomycin TK to Brachydanio rerio, Daphnia magna Straus, Pseudokirchneriella subcapitata, Apis mellifera L. and Bombyx mori were investigated. According to the results, the 96 h-LC50 value of xinaomycin TK to B. rerio was higher than 100 mg/L. And the 48 h-EC50 value of xianomycin TK to D. magna was 1.48 mg/L. The 72 h-EyC50 and the 72 h-ErC50 value of xianomycin TK to P. subcapitata were 8.74 mg/L and 29.2 mg/L, respectively. The 96 h-LD50 value of xianomycin TK to A. mellifera were 31.3 μg/bee by acute oral method and 39.9 μg/bee by acute contact method. The 96 h-LC50 value of xianomycin TK to B. mori was over 2.00×103 mg/L. The acute toxicity test showed that xianomycin TK is low risk to B. rerio, D. magna, P. subcapitata, A. mellifera and B. mori and it has medium toxicity to D. magna. |
| Key words:xinaomycin non-target organisms acute toxicity |
|
查看全文
查看/发表评论
下载PDF阅读器 |
|
|
|
