2-Pentylfuran reduces lure attractiveness in the field and fruit infestation by Drosophila suzukii in laboratory no-choice experiments

被引：0

作者：

Sutter, L. ^{[1
]}

Quennoz, M. ^{[1
]}

Terrettaz, M. ^{[1
]}

Christen, D. ^{[1
]}

机构：

[1] Agroscope, Plant Prod Syst, Route Eterpys 18, CH-1964 Conthey, Switzerland

来源：

XXXI INTERNATIONAL HORTICULTURAL CONGRESS, IHC2022: INTERNATIONAL SYMPOSIUM ON SUSTAINABLE CONTROL OF PESTS AND DISEASES | 2023年 / 1378卷

关键词：

Drosophila suzukii; deterrent; oviposition; IPM; pentylfuran; push-pull;

D O I：

10.17660/ActaHortic.2023.1378.22

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The spotted-wing drosophila (Drosophila suzukii) is a major pest of soft-skinned fruits. Although insecticides are the primary method of control, alternative management approaches, such as repellents are needed. This study explores the repellent properties of 2-pentylfuran in an apricot-no-choice experiment and in population monitoring traps. It shows that conventional traps supplemented with 2-pentylfuran have reduced catching efficiency (46%) in the wild and that infestation (number of larvae fruit-1) under laboratory conditions is reduced by 78%. These results corroborate the deterrent nature of 2-pentylfuran and call for further research about the effectiveness and implementation in production systems.

引用

页码：165 / 167

页数：3