香附子为耕葵粉蚧的新寄主  

Cyperus rotundus,a new host plant of Trionymus agrestis(Hemiptera,Pseudococcidae)

作　　者：赵曼 王高平 李为争 董少奇 王鑫辉 汤金荣 郭线茹 ZHAO Man;WANG Gaoping;LI Weizheng;DONG Shaoqi;WANG Xinhui;TANG Jinrong;GUO Xianru(College of Plant Protection,Henan Agricultural University,Creation and Application of Novel Pesticides in Henan Province,Zhengzhou 450002,China)

机构地区：[1]河南农业大学植物保护学院,河南省新型农药创制与应用重点实验室,郑州450002

出　　处：《植物保护》2021年第1期79-83,共5页Plant Protection

基　　金：国家重点研发计划(2018YFD0200600,2017YFD0201700)。

摘　　要：2019年7月在河南农业大学许昌教学试验场夏玉米田发现耕葵粉蚧为害香附子,这是该种昆虫在田间取食香附子的首次报道。本文简要描述了耕葵粉蚧在香附子上的取食特点,为进一步研究其生态学特性及防治技术提供了重要基础。In July 2019,it was found that the roots of Cyperus rotundus plant was damaged by Trionymus agrestis in the summer maize field of Xuchang Campus of Henan Agricultural University,which was the first report that T.agrestis could damage C.rotundus.This paper briefly described the feeding characteristics of T.agrestis on C.rotundus,which provides an important basis for further research on the ecological characteristics and control technique of T.agrestis.

关 键 词：耕葵粉蚧 香附子 莎草科 寄主植物 

分 类 号：S433.3[农业科学—农业昆虫与害虫防治]