1. Competition for space between Eichhornia crassipes (Mart.) Solms and Pistia stratiotes L. cultured in nutrient-enriched water;Agami;Aquat. Bot.,1990
2. Competitive growth of Canada thistle, tall fescue and crownvetch in the presence of a thistle defoliator, Cassida rubignosa Müller (Coleoptera: Chrysomelidae);Ang;Biol. Control,1994
3. Biological control herbivores may increase competitive ability of the noxious weed Centaurea maculosa;Callaway;Ecology,1999
4. Center, T.D., Van, T.K., Hill, M.P., 2001. Can competition experiments be used to evaluate the potential efficacy of new waterhyacinth biological control agents? In: Julien, M.H., Hill, M.P. Center T.D., Jianqing, D. (Eds.), Biological and Integrated Control of Waterhyacinth, Eichhornia crassipes. Proceedings of the 2nd Meeting of the Global Working Group for the Biological and Integrated Control of Waterhyacinth, Beijing, China, 9–12 October 2000. ACIAR Proceedings No. 102, pp. 77–81
5. Harvesters get that sinking feeling;Cock;Biocontrol News Inf.,2000