| 不同喜树碱制剂对普通小球藻的毒性比较 |
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| 引用本文： | 廖文莉,马建义,童森淼,陈安良,马良进,张立钦.不同喜树碱制剂对普通小球藻的毒性比较[J].环境科学学报,2011,31(10):2298-2302. |
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| 作者姓名： | 廖文莉 马建义 童森淼 陈安良 马良进 张立钦 |
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| 作者单位： | 浙江农林大学林业与生物技术学院,临安,311300 |
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| 基金项目： | 浙江省重大项目(No.2008C02007-4);浙江农林大学研究生科研创新基金(No.2112009004) |
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| 摘 要： | 以普通小球藻（Chlorella vulgaris）为试验材料,连续10d测定了新型生物农药喜树碱3种不同的制剂对普通小球藻的毒性.结果表明：0.2%喜树碱乳油对普通小球藻毒性最高（EC50值在0.0368～0.2547mg.L-1）,其中第3天的EC50值最小为0.0368mg.L-1;0.5%喜树碱钠盐的毒性较低（...
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| 关 键 词： | 喜树碱 普通小球藻 毒性试验 生物农药 |
| 收稿时间： | 2010/12/16 0:00:00 |
| 修稿时间： | 3/8/2011 12:00:00 AM |
Comparative study on toxicity of various camptothecin formulations on Chlorella vulgaris |
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| LIAO Wenli,MA Jianyi,TONG Senmiao,CHEN Anliang,MA Liangjin and ZHANG Liqin.Comparative study on toxicity of various camptothecin formulations on Chlorella vulgaris[J].Acta Scientiae Circumstantiae,2011,31(10):2298-2302. |
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| Authors: | LIAO Wenli MA Jianyi TONG Senmiao CHEN Anliang MA Liangjin and ZHANG Liqin |
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| Institution: | School of Forestry and Biotechnology, Zhejiang A & F University, Lin'an 311300,School of Forestry and Biotechnology, Zhejiang A & F University, Lin'an 311300,School of Forestry and Biotechnology, Zhejiang A & F University, Lin'an 311300,School of Forestry and Biotechnology, Zhejiang A & F University, Lin'an 311300,School of Forestry and Biotechnology, Zhejiang A & F University, Lin'an 311300 and School of Forestry and Biotechnology, Zhejiang A & F University, Lin'an 311300 |
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| Abstract: | In order to determine the toxicity of three camptothecin formulations on Chlorella vulgaris, 10- day tests were employed and data were determined every day. The results showed that 0.2% camptothecin EC had the highest toxicity to C. vulgaris in the 10d with EC50 values between 0.0368 mg·L-1 and 0.2547 mg·L-1, with the lowest value on the 3rd day. The toxicity of 0.5% camptothecin Na+ SL was low, with their EC50 value between 0.6659 mg·L-1 and 2.3104 mg·L-1. The toxicity of 0.5% camptothecin K+ SL increased gradually from the 2nd to the 8th days, with the lowest EC50 value of 0.4684 mg·L-1 on the 6th day. EC50 increased rapidly from 0.8024 mg·L-1 to 5.8423 mg·L-1on the 9th day. The results also showed that 0.5% camptothecin K+ and Na+ SL had the lowest toxicity, while the 0.2% camptothecin EC had the highest toxicity. |
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| Keywords: | camptothecin Chlorella vulgaris toxic effects natural pesticide |
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