| 苦参碱防治荒漠草地蝗虫试验研究 |
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| 引用本文： | 豆卫,王俊梅,谭成虎,魏玉兵,王东辉. 苦参碱防治荒漠草地蝗虫试验研究[J]. 草业科学, 2010, 27(3): 153-156. DOI: 10.3969/j.issn.1001-0629.2010.03.029 |
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| 作者姓名： | 豆卫 王俊梅 谭成虎 魏玉兵 王东辉 |
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| 作者单位： | 甘肃省草原技术推广总站,甘肃,兰州,730046;张掖甘州区草原站,甘肃,张掖,734500 |
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| 基金项目： | 全球环境基金资助项目(052456CHA-GS-Y-10) |
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| 摘 要： | 苦参碱(Matrine)是由苦参的根、茎、叶和果实提取制成,是一种新型的生物防治制剂。试验设1%苦参碱可溶性液剂和4.5%氯氰菊酯乳油2个试验组,每试验组分3个剂量:1%苦参碱225、300和450mL/hm2;4.5%氯氰菊酯450、600和750 mL/hm2,共6个处理。结果表明:3个剂量的1%苦参碱对防治荒漠草原蝗虫均具有一定的防治效果。450 mL/hm2的1%苦参碱与常用农药4.5%氯氰菊酯450和600mL/hm22个剂量的防治效果无差异,因苦参碱为植物源杀虫剂,在防治荒漠草原蝗虫时可选择使用,以保护生态环境,减少污染。
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| 关 键 词： | 苦参碱 防治 草地蝗虫 |
Effect of matrine on the control of locust in desert grassland |
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| DOU Wei,WANG Jun-mei,TAN Cheng-hu,WEI Yu-bing,WANG Dong-hui. Effect of matrine on the control of locust in desert grassland[J]. Pratacultural Science, 2010, 27(3): 153-156. DOI: 10.3969/j.issn.1001-0629.2010.03.029 |
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| Authors: | DOU Wei WANG Jun-mei TAN Cheng-hu WEI Yu-bing WANG Dong-hui |
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| Affiliation: | 1.Grassland Station of Gansu Province;Gansu Lanzhou 730046;China;2.Grassland Station of Ganzhou County;Gansu Ganzhou 734500;China |
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| Abstract: | Matrine,a new type of biological control agent extracted from the root,stem,leaf and fruit of Sophora flavescens,was used to study its effect on the control of grasshopper in desert grassland.Two experimental groups were designed with 1% of matrine extract and 4.5% cypermethrin and totally 6 treatments(1% matrine 225 mL/hm2,300 mL/hm2 and 450 mL/hm2;4.5% cypermethrin 450 mL/hm2,600 mL/hm2 and 750 mL/hm2) were used.The results showed that 3 concentrations of 1% matrine showed control effect.The treatment of ... |
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| Keywords: | matrine control grasshopper |
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