A New Visual Trap for Rhagoletis cerasi (L.) (Diptera: Tephritidae)

Insects

Claudia Daniel²  Samuel Mathis¹ 

[1] Fachstelle Pflanzenschutz Strickhof, Eschikon, Postfach, CH-8315 Lindau, Switzerland; E-Mails:;Research Institute of Organic Agriculture (FiBL), Ackerstrasse 113, Postfach 219, CH-5070 Frick, Switzerland

关键词: Rhagoletis cerasi;    Diptera;    Tephritidae;    yellow sticky trap;    monitoring;   

DOI  :  10.3390/insects5030564

来源: mdpi

【 摘 要 】

The European cherry fruit fly, Rhagoletis cerasi (L.) (Diptera: Tephritidae), is the most important pest of sweet cherries in Europe. The aim of our experiments was to develop a new, cost-efficient, lead chromate-free and more eco-friendly trap for monitoring and mass trapping of R. cerasi. Five different-colored yellow panels and three different trap shapes were compared to a standard Rebell^® amarillo trap in three experimental orchards in 2012. Trap color F, with a strong increase in reflectance at 500–550 nm and a secondary peak in the UV-region at 300–400 nm, captured significantly more flies than the standard Rebell^® amarillo trap. Yellow traps with increased reflectance in the blue region (400–500 nm) were least attractive. Trap shape was of minor importance, as long as the object was three-dimensional and visible from all directions. Based on economic and practical considerations, a cylinder-shaped trap “UFA-Samen Kirschenfliegenfalle” was developed for commercial use and is currently under on-farm evaluation.

【 授权许可】

CC BY   
© 2014 by the authors; licensee MDPI, Basel, Switzerland.