Publication list 1989

Journal articles
pdf
Friedel T, Nentwig W (1989) Immobilizing and lethal effects of spider venoms on the cockroach and the common mealbeetle. Toxicon 27: 305-316  
Nentwig W (1989) Augmentation of beneficial arthropods by strip-management. 2. Sucessional strips in a winter wheat field. J Plant Diseases Protection 96: 89-99 pdf
Nentwig W (1989) Seasonal and taxonomic aspects of the size of arthropods in the tropics and its possible influence on size-selectivity in the prey of a tropical spider community. Oecologia 78: 35-40 pdf
Nentwig W, Heidger C (1989) Augmentation of beneficial arthropods by strip-management. 3. Artificial introduction of a spider species which preys on wheat pest insects. Entomophaga 34: 511-522  
Book chapters
Zettel J, Meier P, Suter E, von Allmen H (1989) Difference in cold hardiness strategies and the presence of cryoprotectants in two subalpine springtails: Isotoma hiemalis and Entomobrya nivalis. In: Proc 3. Int Seminar Apterygota Siena. Edited by: Dallai R. 429-436
Zettel J, Zettel U (1989) Photoperiodic synchronization of the seasonal polymorphism with the seasons in Isotoma hiemalis (Collembola). In: Proc 3. Int Seminar Apterygota Siena. Edited by: Dallai R. 449-455