Comparison of three types of traps baited with sexual pheromones for ambrosia beetle Megaplatypus mutatus (Coleoptera: Platypodinae) in poplar plantations.
Megaplatypus mutatus (Coleoptera: Platypodinae) is an ambrosia beetle native to South America that only attacks standing live trees and is a serious problem for commercial poplar (Populus L.; Salicaceae) plantations in Argentina. The development of traps baited with synthetic pheromones that can be used for monitoring M. mutatus in infested poplar plantations is an important goal in preventive programs. Pioneer male M. mutatus emit a pheromone composed mainly by (+)-sulcatol and sulcatone. In the current study, we tested their release rates from several polymeric reservoir systems, to develop and manufacture a pheromone-releasing device. The efficacy of three different types of traps was evaluated in the field. Single funnel traps equipped with cross-vanes (CIPEIN-CV) captured significantly more insects than multiple funnel traps (LINDGREN) and simple funnel traps (CIPEIN-F).
Funes
Hernán
H
Centro de Investigaciones de Plagas e Insecticidas, J. B. de La Salle 4397 (B1603ALO), Villa Martelli, Prov. de Buenos Aires, Argentina.
Zerba
Eduardo
E
González Audino
Paola
P
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D001517:Coleoptera / Q000187:drug effects*; D007300:Insect Control / Q000295:instrumentation / Q000379:methods*; D032107:Populus; D012724:Sex Attractants / Q000494:pharmacology*
D012724:Sex Attractants