宁南山区红梅杏桃小食心虫的发生与防治  

The Occurrence and Prevention of Peach Fruit Borer of Hongmei Apricot in Ningnan Mountain Area

作　　者：白岗栓[1,2] 杜社妮[1,2] 郑纪勇[1,2] 郑锁林 BAI Gang-shuan;DU She-ni;ZHENG Ji-yong(Institute of Soil and Water Conservation, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100;Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100)

机构地区：[1]西北农林科技大学水土保持研究所,陕西杨凌712100 [2]中国科学院水利部水土保持研究所,陕西杨凌712100 [3]庆阳林业学校,甘肃庆阳745000

出　　处：《安徽农业科学》2019年第13期136-140,181,共6页Journal of Anhui Agricultural Sciences

基　　金：国家“十三五”重点研发计划项目“黄土高原水土流失综合治理技术及示范”(2016YFC0501702);中国科学院科技服务网络计划项目(KFJ-STS-ZDTP-012)

摘　　要：介绍了宁南山区红梅杏桃小食心虫的危害特征、形态特征及发生规律,指出宁南山区红梅杏桃小食心虫一年发生一代且较集中,发生期较苹果桃小食心虫早20d左右。提出防治红梅杏桃小食心虫应以预防为主,在农业防治的基础上,加强地面防治和树上防治,积极诱捕越冬幼虫和成虫,适时开展生物防治与化学防治,并根据桃小食心虫的生活阶段,选择不同类型的生物及化学药剂。This paper introduced the damage characteristics, morphological characteristics and occurrence rules of the peach fruit borer ( Carposina niponensis Walsingham)of Hongmei apricot( Armeniaca sibirica (L.) Lam.) in Ningnan Mountain area, pointed out that the peach fruit borer only had one generation per year and the occurrence period was very concentrated, and the occurrence period of peach fruit borer of Hongmei apricot was about 20 d earlier than that peach fruit borer of apple in Ningnan Mountain area. The paper put forward that prevention and control of peach fruit borer should focus on prevention, and on the basis of agricultural prevention and control, strengthen ground control and tree control, actively trapping overwintering larvae and adults, timely carrying out biological and chemical control, and different types of biological and chemical agents were selected according to the life stage of peach fruit borer.

关 键 词：杏 桃小食心虫 发生规律 防治技术 

分 类 号：S436.6[农业科学—农业昆虫与害虫防治]