Predation and parasitism by native and exotic natural enemies of Halyomorpha halys (Stål) (Hemiptera: Pentatomidae) eggs augmented with semiochemicals and differing host stimuli
Biological Control(2018)
摘要
•We evaluated whether prey-, predator-, or plant-associated stimuli increase mortality of H. halys egg masses.•The H. halys aggregation pheromone was not used as a kairomone by natural enemies.•Presence of methyl salicylate and varying host species did not impact egg mortality.•Other predator attractants did not increase predation damage to egg masses.•We documented Trissolcus japonicus for the first time in West Virginia, USA.
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关键词
Biological control,Brown marmorated stink bug,Trissolcus japonicus
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