Abstract

Info

Title:: Trapping Effect of Different Combination Among Sex Pheromone Lures on Apple Insect Pests

Author(s):: ZHANG Wenbin1; QIAN Feng1; JIA Yuheng1; YUE Hufeng2; LAI Zhaoping3; CAO Junqiang4; (1.Xianyang Station of Plant Quarantine,Xianyang,Shaanxi 712000；2.Rural Management Station of Xunyi Country,Xunyi,Shaanxi 711300；3.Plant Protection and Quarantine Station of Liquan Country,Liquan,Shaanxi 713200；4.Plant Protection and Quarantine Station of Changwu Country,Changwu,Shaanxi 713600)

Keywords:: Lithocolletis ringoniella Matsumura; Carposina sasakii Matsumura; Adoxophyes orana Fischer; sex pheromone lure; trapping efficiency

Abstract:: Sex pheromone traps were used as materials,based on the method of field investigation and statistics analysis,the economic benefit of trapping pests was analyzed by different combination among sex pheromone lures of Lithocolletis ringoniella Matsumura，Carposina sasakii Matsumura and Adoxophyes orana Fischer in apple orchards,so as to give reference for green integrated prevention and control of apple tree diseases and insect pests.The results showed that the capture efficiency of single lure for L.ringoniella or A.orana was significantly higher than that of combined lures for two or three species of pests,but there was no significant difference between single lure for C.sasakii and combined lures for two or three species of pests when C.sasakii was mild degree.In addition,single lure costed much more than combined lures if two or three species of insect pests could be trapped by sex pheromone lure in practice at the same time,combined lures could be put into practice to control pest when pest was mild degree,or capture was no significant difference between single lure and combined lures.