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| 红棕象甲幼虫化学防治研究 | |
| 引用本文： | 刘丽,阎伟,魏娟,黄山春,张晶,覃伟权,曹建华,彭正强.红棕象甲幼虫化学防治研究[J].热带作物学报,2011,32(8):1545-1548. |
| 作者姓名： | 刘丽 阎伟 魏娟 黄山春 张晶 覃伟权 曹建华 彭正强 |
| 作者单位： | 1. 中国热带农业科学院椰子研究所 海南省热带油料作物生物学重点实验室 海南文昌 571339 2. 中国热带农业科学院橡胶研究所,海南儋州,571737 3. 中国热带农业科学院环境与植物保护研究所,海南儋州,571737 |
| 基金项目： | 公益性行业(农业)科研专项(200903026-4); 海南省自然科学基金(310102); 中央级公益性科研院所基本科研业务费[XJSYWFZX2010-014(N),No.2011hzs1J013] |
| 摘 要： | 针对红棕象甲的生物学特性,采用灌根法、灌淋法、打孔注药法和熏蒸法等化学防治方法对红棕象甲幼虫进行了野外防治试验.结果表明,防治效果依次为:熏蒸法＞打孔注药法＞灌淋法＞灌根法.用磷化钙以每株树9.6g的剂量进行根部熏蒸,5d后防效达83.03％,可在生产中推广应用. |
| 关 键 词： | 红棕象甲 化学防治 熏蒸 |
Chemical Control of Rhynchophorus ferrugineus Larvae |
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| LIU Li,YAN Wei,WEI juan,HUANG Shanchun,ZHANG Jing,QIN Weiquan,CAO Jianhua and PENG Zhengqiang.Chemical Control of Rhynchophorus ferrugineus Larvae[J].Chinese Journal of Tropical Crops,2011,32(8):1545-1548. | |
| Authors: | LIU Li YAN Wei WEI juan HUANG Shanchun ZHANG Jing QIN Weiquan CAO Jianhua and PENG Zhengqiang |
| Institution: | LIU Li1,YAN Wei1,WEI juan1,HUANG Shanchun1,ZHANG Jing1 QIN Weiquan1,CAO Jianhua2,PENG Zhengqiang3 1 Coconut Research Institute,Chinese Academy of Tropical Agricultural Sciences / Hainan Key Laboratory of Tropical Oil Crops Biology,Wenchang,Hainan 571339,China 2 Rubber Research Institute,Chinese Academy of Tropical Agricultural Sciences,Danzhou,Hainan 571737,China 3 Environment and Plant Protection Institute,China |
| Abstract: | According to the bionomics of the red palm weevil Rhynchophorus ferrugineus(Olivier),chemical control methods of root-irrigation,topical application,hole injection and fumigation were carried out on the larvae in the field.Results showed that the control effect were: fumigation>hole injection>topical application>root-irrigation.The control effect of fumigation could reach 83.03% in the dose of 9.6 g per tree after 5 days. |
| Keywords: | Rhynchophorus ferrugineus Chemical control Fumigation |
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