| 几种除草剂对金钟藤的杀灭效果初析 |
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| 引用本文： | 陈国德,钱军,吴海霞,吴挺佳.几种除草剂对金钟藤的杀灭效果初析[J].热带林业,2014(3):32-33. |
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| 作者姓名： | 陈国德 钱军 吴海霞 吴挺佳 |
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| 作者单位： | 海南省林业科学研究所通什分所，海南五指山，572200 |
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| 基金项目： | 海南省科学事业费项目(12-20409-0012)五指山市金钟藤分布及防控技术初步研究。 |
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| 摘 要： | 采用喷雾法研究9种药剂对金钟藤生长状况的影响,通过分析几种药剂对金钟藤绿枝条和老茎鲜重的抑制率,得出以下结果:对金钟藤绿枝条和老茎活性最高的均为2,4-滴丁酯,其抑制率分别为98.90%和81.06%,;其次为莠去津,抑制率分别为为95.07%和66.59%。
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| 关 键 词： | 化学除草剂 金钟藤 绿枝条 老茎 灭杀活性 |
Preliminary study of bioactivity of several herbicides on Merremia boisiana |
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| Chen Guode,Qian Jun,Wu Haixia,Wu Tingjia.Preliminary study of bioactivity of several herbicides on Merremia boisiana[J].Tropical Forestry,2014(3):32-33. |
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| Authors: | Chen Guode Qian Jun Wu Haixia Wu Tingjia |
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| Affiliation: | (Hainan Forestry Institute Tongshen Branch Offices, Wuzhishan, Hainan 572200) |
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| Abstract: | The impact of Merremia boisiana growth status for nine kinds of herbicides were revealed by spray method, through the analysis of fresh weight inhibition rates for these herbicides on boisiana green shoots and old stems, we got the results as following： the best activity herbicide is 2,4-D Butyl, its inhibition rates on boisiana green shoots and old stems can be 98.90%and 81.06%;the second is atrazine, its inhibition can be 95.07%and 66.59%. |
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| Keywords: | Chemical herbicide Merremia boisiana Green shoot Old stem Bioactivity |
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