Conditions nécessaires a la multiplication massive deLixophaga diatraeae [Dipt.: Tachinidae] J. Étienne OriginalPaper Pages: 317 - 324
Biology of the flea beetle,Altica carduorum [Col.: Chrysomelidae] on Canada thistle (Cirsium arvense) in South Dakota B. D. SchaberE. U. Balsbaugh Jr.B. H. Kantack OriginalPaper Pages: 325 - 335
Étudein vitro en microcinématographie des réactions cellulaires d'invertébrés vis-a-vis d'agents bactériens et cryptogamiques A. VeyM. BouletreauC. Vago OriginalPaper Pages: 337 - 351
Biology and feeding behaviour of the predatory mite,Amblyseius Brazilli [Mesostigmata: Phytoseiidae] E. M. El-Banhawy OriginalPaper Pages: 353 - 360
Artificial infection of scale-insect with entomophagous fungiVerticillium lecanii andAspergillus candidus Anna SamšiňákováSylvie Kálalová OriginalPaper Pages: 361 - 364
Biological and ecological studies of the parasitoidChelonus inanitus [Hym.: Braconidae] in Israel Y. Rechav OriginalPaper Pages: 365 - 371
Effet d'un analogue d'hormone juvénile sur le développement d'un insecte entomophagePales pavida [Dipt.: Tachinidae] J. L. Rivière OriginalPaper Pages: 373 - 379
AnEntomophthora sp. [Entomophthorales:Entomophthoraceae] pathogenic toThrips spp. [Thysan.: Thripidae] and its potential as a biological control agent in glasshouses K. P. Carl OriginalPaper Pages: 381 - 388
Miridae of the genusTermatophylidea [Hemiptera] as predators of cacao thrips E. McC Callan OriginalPaper Pages: 389 - 391
The effects of various aphids as larval prey on the development ofMetasyrphus corollae [Dipt.: Syrphidae] Z. Rüzička OriginalPaper Pages: 393 - 402
A method for the extraction ofSitona [Col.: Curculionidae] eggs from soil and occurrence of a mymarid [Hym.: Chalcidoidea] in the mediterranean region J. P. Aeschlimann OriginalPaper Pages: 403 - 408
Preliminary studies of the effects of an induced phosphate deficiency on carbohydrate-nitrogen ratios inAlternanthera philoxeroides [Centrospermae: Amaranthacea] and on the feeding ofAgasicles hygrophila [Col.: Chrysomelidae] D. M. MaddoxR. M. McCready OriginalPaper Pages: 409 - 419
Les protéines des corps d'inclusion des baculovirus G. CroizierG. Meynadier OriginalPaper Pages: 421 - 427