Parasitoid wasps can significantly affect the population growth and dynamics of host species. Researches have focused on numerous "just-so" ecology-based systems involving specialized parasitoids and their hosts. However, parasitoids can also be relative generalists, and in these systems, species interactions and influences are more complex. My research is situated in landscape ecology, specifically, how indirect interactions mediated by parasitoid wasps can drive insect communities across diverse habitat patches. Depending on the densities of predator and prey species, host preference and resource abundance, community structure can vary widely in these systems. I work specifically with 2 species of Liriomyza leaf-miners and Diglyphus parasitoid wasps. This research is particularly relevant to how we define and understand ecosystem function, landscape connectivity in a diverse matrix, conservation design and the future of Integrative Pest Management.
