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| 诱捕栗山天牛成虫的食物源引诱剂研究 |
| Investigation of the trapping effect of aconveniently mixed solution on Massicus raddei adults |
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| DOI： |
| 中文关键词: 栗山天牛 成虫 引诱剂 |
| 英文关键词:Massicus raddei adult trapping |
| 基金项目:林业科技成果国家级推广计划 \[2015\]42号;国家“11 5”科技支撑计划项目（2006BAD08A12） |
| Author Name | Affiliation | | TANG Yan-Long*, WEI Ke*,YAN Zhong-Qi**,JIANG Jing,WANG Xiao-Yi,LV Jun,GAO Chun | (1. The Key Laboratory of Forest Protection, State Forestry Administration of China, Research Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Beijing 100091, China；2. Kuandian Forest Pest and Disease Control Station, Kuandian 118200, Liaoning Province, China) |
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| 中文摘要: |
| 为探索诱杀栗山天牛Massicus raddei (Blessig)成虫的新技术，本文研究了糖醋酒液对栗山天牛成虫的引诱效果。结果表明：糖醋酒液对栗山天牛成虫有较强的引诱作用，天牛羽化期内共诱捕到成虫6427头，平均每个引诱点引诱到107头，是林间寄主树单株虫口密度的5.15倍。诱捕到的雌雄成虫数量基本一致，且诱捕到的雌虫怀卵量只比处女虫略低，表明诱捕到的雌虫尚未产卵或者产卵较少。糖醋酒液引诱剂最佳配比为糖∶醋∶乙醇∶蒸馏水=30∶20∶10∶100，最佳引诱时间是19∶00-21∶00。添加了菊酯类杀虫剂的引诱剂对栗山天牛成虫的引诱效果明显下降，且成虫对该引诱剂的取食时间明显缩短，取食该引诱剂的成虫80%在2 h内即死亡，24 h后死亡率达100%。 |
| 英文摘要: |
| In order to explore new method for trapping the Massicus raddei adults, this paper investigated the attractant with sugar, vinegar and alcohol to trap the oak longhorn beetle adult. The results showed that there was strong effect of the attractant to the adult, and the total trapped adult number was 6427 in the whole phase. The average number of trapped adult was 107 in each trapping place, which was 5 times higher than that of population density Numbers of trapped female or male showed no significant difference. Further, the fecundity of trapped female was slightly lower than that of virgin female, which demonstrated that most of trapped females were not spawned. The best components of the attractant to trap the longhorn beetle were sugar,vinegar, alcohol, and water at the ratio of 30:20:10:100. The trapped number decreased significant after adding cyfluthrin in the attractant, and the feeding time was significantly decreased, but all of the adults whose fed this attractant with pesticide died in 24 h. |
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