Asymmetry of plant-mediated interactions between specialist aphids and caterpillars on two milkweeds (Ascelpias syriaca and A. tuberosa)

Jared G. Ali¹ and Anurag A. Agrawal²

¹Department of Entomology, Michigan State University, East Lansing, MI, 48824, USA

²Department of Ecology & Evolutionary Biology, Cornell University,  Ithaca, NY 14853, USA