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Identification and field evaluation of the sex pheromone of a Brazilian population of Spodoptera cosmioides
Pesquisa Agropecuária Brasileira
Abstract: The objective of this work was to identify the sex pheromone of Spodoptera cosmioides and to evaluate whether there is pheromone cross-attraction in Spodoptera sp. (Lepidoptera: Noctuidae). Spodoptera cosmioides gland extracts were analyzed by GC-FID and GC-MS. Wind tunnel and electrophysiology experiments were conducted to evaluate the role of gland compounds. In the field, different pheromone traps were tested: S. frugiperda commercial lure; (9Z)-9-tetradecenyl acetate (Z9-14:OAc)doi:10.1590/s0100-204x2016000500015 fatcat:qssdiyl6efgr3mjif743f6u77m