| 李杏混栽园食心虫种类及其种群动态调查 |
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| 引用本文： | 杨华,张玉君,陈杰.李杏混栽园食心虫种类及其种群动态调查[J].北方果树,2019(1):9-12. |
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| 作者姓名： | 杨华 张玉君 陈杰 |
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| 作者单位： | 辽宁省果树科学研究所,辽宁 熊岳,115009;营口经济技术开发区气象局,辽宁 熊岳,115009 |
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| 摘 要： | 以辽宁省果树科学研究所李杏资源圃为研究对象,利用4种食心虫的性诱剂,诱捕调查圃内食心虫发生种类及其种群消长动态。结果表明,李杏资源圃食心虫发生种类有梨小食心虫、李小食心虫、桃小食心虫和桃蛀螟4种,优势种群为梨小食心虫和李小食心虫。梨小食心虫后期蛾量高峰与低谷难以准确界定,世代重叠现象严重;李小食心虫一年有3个发生高峰期;桃小食心虫一年有2个发生高峰期。桃蛀螟全年只诱到3头成虫,可以忽略不计。
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| 关 键 词： | 性诱剂 梨小食心虫 李小食心虫 桃小食心虫 消长动态 |
Survey of Species and Population Dynamics of Fruit Borer in Companion Planting of Apricot and Plum |
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| YANG Hua,ZHANG Yu-jun,CHEN Jie.Survey of Species and Population Dynamics of Fruit Borer in Companion Planting of Apricot and Plum[J].Northern Fruits,2019(1):9-12. |
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| Authors: | YANG Hua ZHANG Yu-jun CHEN Jie |
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| Institution: | (Liaoning Institute of Pomology,Xiongyue Liaoning 115009,China;Meteorological Bureau of Yingkou Economic and Technological Development Zone,Xiongyue Liaoning 115009,China) |
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| Abstract: | The national germplasm repository for plums and apricots was used as research object. The Species and Population Dynamics of Fruit Borer were studied by using four kinds of pheromone traps in it. The results showed that there were four species of fruit borers,which included oriental fruit moth,Grapholita funebrana,peach fruit moth and dichocrocis punctiferalis. The larger populations were oriental fruit moth and Grapholita funebrana. The oriental fruit moth had serious overlapping of generation and had no clear occurring peak or low. Three peak period of Grapholita funebrana and two peak period of peach fruit moth in one year.Dichocrocis punctiferalis which had three adults in one year can ignore. |
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| Keywords: | Pheromone Traps Oriental Fruit Moth Grapholita Funebrana Peach Fruit Growth and Decline Trends |
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