The effectiveness ofBacillus thuringiensis Berliner onBoarmia (Ascotis) Selenaria Schiff. (Lepidoptera, Geometridae) in laboratory tests and field trials Y. IzharM. WysokiLeah Gur OriginalPaper Pages: 65 - 77
Early evaluation of orange peel blotches caused by spray oils D. VeierovY. ErnerN. Aharonson OriginalPaper Pages: 79 - 88
Measurements of atmospheric deterioration of citrus spray oils D. VeierovN. Aharonson OriginalPaper Pages: 89 - 98
Field evaluation of (E,E)-10,12-hexadecadienal, a component of the Female Sex Pheromone of the Spiny Bollworm,Earias insulana (Boisd.) (Lepidoptera, Noctuidae) M. KehatS. GothilfS. Greenberg Note Pages: 99 - 100
Introductions of beneficial insects into Israel by the Institute of Plant Protection Quarantine Laboratory, ARO, during 1971-1978 M. Wysoki Note Pages: 101 - 106
Verticillium wilt of potato: Importance and control J. KrikunD. Orion Review and Bibliography Pages: 107 - 116
Fifteen years (1963—1978) of organotin antifeedants — A chronological bibliography K. R. S. Ascher Review and Bibliography Pages: 117 - 137
Abstracts of papers presented at the 7th Conference of the Weed Science Society of Israel y. ohaliy. eshelJ. Alon Meeting Pages: 139 - 155