A parasitoid overcomes collective defense by silencing host communication
Zhengwu Wang, Chao Ye, Zhong Yi, Jin Zhao, Bo Zhang, Xinhai Ye, Kerry M. Oliver, Daniel Kronauer, Jin-Jun Wang
This paper shows that the parasitoid wasp Ephedrus lacertosus uses venom proteins to suppress aphid alarm pheromone release, disrupting collective defense.
bioRxiv · Oct 30, 2026 · PreprintEcology