| 香根草提取物虫道注射对桉蝙蝠蛾作用的初步试验 |
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| 引用本文： | 陈尚文,刘杰恩. 香根草提取物虫道注射对桉蝙蝠蛾作用的初步试验[J]. 安徽农学通报, 2008, 14(13): 169-170 |
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| 作者姓名： | 陈尚文 刘杰恩 |
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| 作者单位： | 1. 广西大学,广西南宁,530005
2. 广西森林病虫害防治站,广西南宁,530022 |
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| 摘 要： | 对香根草提取物虫道注射对桉蝙蝠蛾作用的初步试验,结果表明：在野外试验中香根草提取物对桉蝙蝠蛾毒杀作用较强。施药后3个月调查发现香根草枯叶乙醚热提剂的防效最高,为90.4%,对桉蝙蝠蛾有较强毒杀作用;施药后8个月调查,防效为100%。初步试验表明,香根草提取物每孔注射防治桉蝙蝠蛾的适宜用药量为5m l（1∶50）,可望成为一种“绿色环保”的植物杀虫剂。
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| 关 键 词： | 桉蝙蝠蛾 香根草提取物 虫道注射 野外试验效果 |
| 文章编号： | 1007-7731(2008)13-169-02 |
| 修稿时间： | 2008-05-07 |
Primary experiments on efficieney of tunnei injection with vetiventin for controling phassus sp. |
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| CHEN Shangwen,LIU Jieeng. Primary experiments on efficieney of tunnei injection with vetiventin for controling phassus sp.[J]. Auhui Agricultural Science Bulletin, 2008, 14(13): 169-170 |
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| Authors: | CHEN Shangwen LIU Jieeng |
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| Affiliation: | CHEN Shangwen, LIU Jieeng (Guangxi University, Nanning ,530005, China) |
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| Abstract: | The tunnel injection experiment was made with 3 different distill liquid of vetivetin against Phassus sp.larvae.The result showed that the best control effect of vetivetin pick-up with ether reached 90.4% 3 month after the injection,the control effect of 3 different distill liquid of vetivetin reached all 100% respectively 8 month after the injection.The better dosage was 5 mL dilute liquid(1:50) per hole.Tunnel injection had certain control efficieney for Phassus sp.larvae. |
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| Keywords: | Phassus sp. vetivetin tunnel injection chemical control |
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