1. Effect of arbuscular mycorrhizae on aphid infestation of wheat;Abdelkarim;Phytopathology,2011
2. Plant defense and density dependence in the population growth of herbivores;Agrawal;Am. Nat.,2004
3. Natural selection on common milkweed (Asclepias syriaca) by a community of specialized insect herbivores;Agrawal;Evol. Ecol. Res,2005
4. Macroevolutionary trends in the defense of milkweeds against monarchs;Agrawal,2015
5. Plant defense syndromes;Agrawal;Ecology,2006