Perry, Joe N. (2011) The effect of BT-maize on butterflies - reckoning the risk. Outlooks on Pest Managment, 22 (5). pp. 199-205. ISSN 1743-1026 (Print), 1743-1034 (Online) (doi:10.1564/22oct02)

Perry, Joe N., Noh, Maeng Seok, Lee, Youngjo, Alston, Robert D., Norowi, H. Mohd., Powell, Wilf and Rennolls, Keith (2000) Fitting host-parasitoid models with CV² > 1 using hierarchical generalized linear models. Proceedings of The Royal Society B: Biological Sciences, 267 (1457). pp. 2043-2048. ISSN 1471-2954 (doi:10.1098/rspb.2000.1247)

Norowi, H. Mohd, Perry, Joe N., Powell, W. and Rennolls, K. (2000) The effect of spatial scale on interactions between two weevils and their parasitoid. Ecological Entomology, 25 (2). pp. 188-196. ISSN 0307-6946 (Print), 1365-2311 (Online) (doi:10.1046/j.1365-2311.2000.00242.x)