Authors: Wick, M Freier, B Kreuter, T Moll, E

Citation: M. Wick et al., Effects of insecticide application to winter wheat and subsequent tillage on groundbeetle communities (Coleoptera : Carabidae), ENTOMOL GEN, 25(4), 2001, pp. 265-273

Authors: Volkmar, C Kreuter, T Richter, L Lubke-Al Hussein, M Jany, D Schmutzler, K Wetzel, T

Citation: C. Volkmar et al., Ecological studies accompanying the cultivation of transgenic and conventional rape plants in the Central German region from 1996 to 1998, Z PFLANZENK, 2000, pp. 337-345

Authors: Freier, B Volkmar, C Kreuter, T Triltsch, H Stark, A Forster, R

Citation: B. Freier et al., Beneficials as bioindicators of ecological plant protection effects in field studies - methods and the problems of data interpretation, ANZ SCHAD-J, 72(1), 1999, pp. 5-11