Considérations sur l'extension actuelle et la diversification du groupe desBaculovirus G. CroizierC. Vago OriginalPaper Pages: 3 - 8
Variation du comportement chezMetaphycus lounsburyi [Hym.: Encyrtidae] A. PanisJ. P. Marro OriginalPaper Pages: 9 - 18
Biology of a buprestid beetleSphenoptera clarescens [Col.: Buprestidae], from skeleton weed,Chondrilla juncea S. Hasan OriginalPaper Pages: 19 - 23
Biology of the root coccid,Neomargarodes chondrillae [Hem.: Margarodidae], living onChondrilla juncea and related plants S. Hasan OriginalPaper Pages: 25 - 30
Tolerance of the planarianDugesia dorotocephala to high concentrations of pesticides and growth regulators R. LevyT. W. Miller Jr. OriginalPaper Pages: 31 - 34
Development, longevity and fecundity ofChelonus blackburni [Hym.: Braconidae] as a parasite ofPectinophora gossypiella [Lep.: Gelechiidae] C. G. JacksonJ. S. DelphE. G. Neemann OriginalPaper Pages: 35 - 42
Conditions d'établissement et de dispersion en guadeloupe d'Apanteles flavipes [Hym.: Braconidae], parasite des pyrales de la canne a sucre du genreDiatraea [Lep.: Pyralidae] P. Delattre OriginalPaper Pages: 43 - 50
Mass culture ofTilapia zillii [Cichlidae] in pond ecosystems E. F. Legner OriginalPaper Pages: 51 - 56
Relative abundance and within canopy distribution of the parasites of the coffee leafminer,Leucoptera meyricki [Lep.: Lyonetiidae] in Kenya F. M. E. Wanjala OriginalPaper Pages: 57 - 62
Orientation of field populations ofBrachymeria intermedia [Hym.: Chalcididae], to host and host-habitat cues P. BarbosaE. A. Frongillo Jr.W. Cranshaw OriginalPaper Pages: 63 - 67
Larval descriptions and biology ofTephritis dilacerata [Dip.: Tephritidae], a candidate for the biocontrol ofSonchus arvensis in Canada D. E. Berube OriginalPaper Pages: 69 - 82
Foliar application ofNosema pyrausta for suppression of populations of European corn borer L. C. LewisR. E. Lynch OriginalPaper Pages: 83 - 88
Biological and ecological studies of the parasitoidChelonus inanitus [Hym.: Braconidae] in Israel Y. Rechav OriginalPaper Pages: 89 - 94
Biological and ecological studies of the parasitoidChelonus inanitus [Hym.: Braconidae] in Israel Y. Rechav OriginalPaper Pages: 95 - 102
Parasites of birch casebearer larvae in Newfoundland [Lep.: Coleophoridae] A. G. Raske OriginalPaper Pages: 103 - 108