Authors: Bianchi, FJJA Snoeijing, I van der Werf, W Mans, RMW Smits, PH Vlak, JM

Citation: Fjja. Bianchi et al., Biological activity of SeMNPV, AcMNPV, and three AcMNPV deletion mutants against Spodoptera exigua larvae (Lepidoptera : Noctuidae), J INVER PAT, 75(1), 2000, pp. 28-35

Authors: Schippers, P Snoeijing, I Kropff, MJ

Citation: P. Schippers et al., Competition under high and low nutrient levels among three grassland species occupying different positions in a successional sequence, NEW PHYTOL, 143(3), 1999, pp. 547-559