Caractérisation des relations trophiques hétérotypiques antagonistes J. M. RabasseIsabelle TardieuxL. Lapchin Opinions Pages: 147 - 152
Introduction and establishment ofTrioxys pallidus [Hym.: Aphidiidae] in Oregon, U.S.A. for control of filbert aphidMyzocallis coryli [Hom.: Aphididae] R. H. MessingM. T. Aliniazee OriginalPaper Pages: 153 - 163
Life history, immature morphology and adult behavior ofTelenomus solitus [Hymenoptera: Scelionidae] R. C. NavaseroE. R. Oatman OriginalPaper Pages: 165 - 177
Quantitative characterization of a viremia produced by the granulosis virus infection of the cabbage looperTrichoplusia ni [Lep.: Noctuidae] E. M. DoughertyC. F. ReichelderferC. Hickman OriginalPaper Pages: 179 - 183
Biological control of thrips [Thysanoptera: Thripidae] on greenhouse cucumber byAmblyseius cucumeris D. R. Gillespie OriginalPaper Pages: 185 - 192
Use of the egg parasiteEdovum puttleri [Hym.: Eulophidae] in an IPM system developed for Colorado potato beetle [Col.: Chrysomelidae] control on potatoes, Beltsville, Maryland R. F. W. SchroderM. M. Athanas OriginalPaper Pages: 193 - 199
Survival of the mosquito predator,Notonecta unifasciata[Hemiptera: Notonectidae] embryos at low thermal gradients R. D. SjogrenE. F. Legner OriginalPaper Pages: 201 - 208
Sensibilité d'Aedes albopictus [Dipt.: Culicidae] à l'hyphomycète entomopathogèneMetarhizium anisopliae M. RavallecG. RibaA. Vey OriginalPaper Pages: 209 - 217
Biology and population development ofAblattaria arenaria [Coleoptera: Silphidae], a snail predator T. ColkesenE. Sekeroglu OriginalPaper Pages: 219 - 226
Prey preference and feeding capacity of the larvae ofAblattaria arenaria [Coleoptera: Silphidae], a snail predator E. SekerogluT. Colkesen OriginalPaper Pages: 227 - 236
Zwei Biotestmethoden zur Prüfung vonBacillus Thuringiensis subspec.tenebrionis gegen larven des kartoffelkäfers [Leptinotarsa decemlineata] U. RiethmüllerG. A. Langenbruch OriginalPaper Pages: 237 - 245
Host-specificity and virus-vector potential ofAphis chloris [Hemiptera: Aphididae], a biological control agent for St John's wort in Australia D. T. Briese OriginalPaper Pages: 247 - 264
Suitability of stages of femaleEncarsia pergandiella [Hymenoptera: Aphelinidae] for development of conspecific male hyperprasites M. S. Hunter OriginalPaper Pages: 265 - 273
Biological studies including population growth parameters of the predatory miteAmblyseius barkeri [Acarina.: Phytoseiidae] at 25°C in the laboratory J. Bonde OriginalPaper Pages: 275 - 287