| 盛承发1,杨辅安2,韦永保3,祝春强3,熊延文3.性诱剂诱杀二化螟的田间效果试验[J].植物保护,2000,26(5):4-5. |
| 性诱剂诱杀二化螟的田间效果试验 |
| Field tests of the effects of the mass trapping with synthetic sex pheromone on rice stem borer, Chilo suppresalis (Walker) |
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| DOI： |
| 中文关键词: 性诱剂 二化螟 诱捕 综合防治 |
| 英文关键词:sex pheromone Chilo suppresalis |
| 基金项目: |
| 盛承发1 杨辅安2 韦永保3 祝春强3 熊延文3 |
| 1.中国科学院动物研究所,北京100080;2.安徽省宣城地区植保站,安徽宣州242000;3.安徽省广德县植保站,安徽广德242200 |
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| 中文摘要: |
| 1997～1998年 ,应用二化螟性诱剂对越冬代二化螟进行了田间诱捕试验。结果表明 ,载体为橡皮塞的二化螟性诱芯田间诱杀持续期达34d以上。每公顷设30、45和90个诱盆的诱杀区卵块量均比对照区下降60%～68% ,卵量下降74% ,枯心率也随之下降 |
| 英文摘要: |
| Field tests of the effects of the mass trapping with synthetic sex pheromone on tice stem borer, Chilo suppresalis (Walker), were conducted in Guangde County of Anhui Province in 1997-1998. The results showed that 60%-68% of decrease rate in the number of egg masses was caused by laying out green rubber pheromone dispersers 30,45,90 dish/hm2. The number of eggs was reduced by 74% and the percent of dead tillers was decreased, too. |
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