Virginia Cooperative ExtensionDay, Eric R.Spring, Alexandra2014-08-202014-08-202011http://hdl.handle.net/10919/50344Describes larvae of the Black Swallowtail (Papilio polyxenes), their life cycle, damage to crops, and means of control.1 pageapplication/pdfen-USVirginia Cooperative Extension materials are available for public use, re-print, or citation without further permission, provided the use includes credit to the author and to Virginia Cooperative Extension, Virginia Tech, and Virginia State University.Agricultural insects / PestsParsleyworm: Also Referred to as the Black Swallowtail, Carrot Caterpillar, or CelerywormExtension publicationhttp://pubs.ext.vt.edu/3104/3104-1557/3104-1557_pdf.pdfPapilio polyxenesInsect pests