不同颜色粘虫板对中国梨木虱的诱捕效果  

Study on the trapping efficiency of different color insect sticky board on Psylla chinensis

作　　者：赵龙龙[1,2] 刘鍪 卫洁 马瑞燕 ZHAO Longlong;LIU Mou;WEI Jie;MA Ruiyan(Shanxi Agricultural University Pomology Institute,Taigu 030815;School of Life Science and Technology,Shanxi University;College of Plant Protection,Shanxi Agricultural University)

机构地区：[1]山西农业大学果树研究所,太谷030815 [2]山西大学生命科学院 [3]山西农业大学植物保护学院

出　　处：《中国果树》2021年第3期39-42,共4页China Fruits

基　　金：山西省重点研发计划项目(201903D211001-1);山西省农业科学院农业科技创新研究课题(YCX2018D2BH4、YCX2018302)。

摘　　要：2018—2019年,研究了不同颜色粘虫板对中国梨木虱的诱捕效果。结果表明:冬型梨木虱主要发生于10月中旬至次年4月下旬,主要趋向于黄色和紫色,越冬前期对黄色趋性最高,其次为红色;出蛰期主要趋向于黑色,其次为红色;梨树萌芽期主要趋向于黄色,其次为红色、黑色和粉色;梨树开花期、展叶期主要趋向于黄色,物候期对冬型梨木虱的趋向性有影响。夏型梨木虱成虫主要发生于5月下旬至9月上中旬,主要趋向于黄色和紫色,其次为红色、黑色、粉色,随时间变化,趋向基本一致,对黄色的趋性最高,其次为紫色。防治梨木虱应根据梨木虱类型、梨树物候期选择合适的粘虫板。The trapping efficiency of different color sticky boards on pear psylla(Psylla chinensis)were studied from 2018 to 2019.Results showed that winter-form pear psylla mainly occurred from mid October to late April of next year.The tendency of winter-form pear psylla to different color stick boards changed with phenological periods.In the early wintering period,the tendency to yellow is the highest,followed by red;its mainly tends to black,followed by red during winter-form pear psylla emergence periods;its mainly tends to yellow,followed by red,black,and pink in the bud periods;its mainly tend to yellow during the pear tree flower and leaf development periods.Summer-form pear psylla mainly occurred in from late May to early and mid September.Summer-form pear psylla showed high tendency to yellow followed by purple,red,black,pink,the tendency of summer-form pear psylla is basically the same with the time.It indicated that in the process of controlling pear psylla,appropriate sticky boards should be selected according to the growth period of different forms of pear psylla and pear tree.

关 键 词：梨木虱 冬型 夏型 粘虫板 颜色 趋性 

分 类 号：S436.612.29[农业科学—农业昆虫与害虫防治]