Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleTHE NATURAL MORTALITY OF WHEAT-BULB FLY LARVAE.AuthorsRyan, M.F.AbstractStudies natural mortality of wheat bulb fly larvae. Effect of barriers on the number of predatory insects; Relation of larval mortality to food supply; Dependency factor of older larvae mortality.SubjectsWHEAT bulb fly; MORTALITYPublicationJournal of Applied Ecology, 1973, Vol 10, Issue 3, p875ISSN0021-8901Publication typeArticleDOI10.2307/2401877