Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleCondition for the evolution of polyphagy in herbivorous insectsAuthorsMichaud, J. P.SubjectsINSECTSPublicationOikos, 1990, Vol 57, Issue 2, p278ISSN0030-1299Publication typeArticleDOI10.2307/3565951