@INBOOK {MODDER:1997,
title = {Attraction and diurnal behaviour of the African pest grasshopper, Zonocerus variegatus (L.), at oviposition sites},
author = {Modder, W. },
editor = {Krall, S. and Peveling, R. and Ba Diallo, D. },
year = {1997},
type = {New strategies in locust control},
pages = {283--292},
publisher = {Birkhauser Verlag},
address = {Basel, Switzerland},
}