On the narrow host ranges of phytophagous insects Elizabeth A. Bernays Guest Editorial Pages: 91 - 94
Effect of Buprofezin onIcerya Purchasi andPlanococcus Citri Z. MendelD. BlumbergI. Ishaaya OriginalPaper Pages: 103 - 112
Performance ofAphis Fabae on Chocolate Spot Disease-Infected Faba Bean Plants C. P. W. ZebitzHella Kehlenbeck OriginalPaper Pages: 113 - 119
Assessment of production and dispersal of inoculum ofAlternaria Macrospora in various parts of the cotton canopy Joseph Rotem OriginalPaper Pages: 121 - 132
A method for detection of seedborne bacterial diseases in tomato seeds G. Krttzman OriginalPaper Pages: 133 - 141
Effects of a primitive cotton accession on feeding ofspodoptera littoralis andhelicoverpa armigera and on oviposition ofBemisia tabaci A. NavonVenezia Melamed-MadjarM. Zur OriginalPaper Pages: 143 - 147
Effect of gamma radiation on sterility ofliriomyza trifolii flies Shoshana YathomR. PadovanI. Ross OriginalPaper Pages: 149 - 152
Separation of two leafhopper populations of theCirculifer haematoceps complex on different host plants in Israel M. KleinB. Raccah OriginalPaper Pages: 153 - 155
Tolerance ofsclerotinia sclerotiorum to glyceollin i, a soybean phytoalexin P. MarcianoF. FavaronP. Magro OriginalPaper Pages: 157 - 160
Abstracts of papers presented at A meeting of the phytopathological society of Israel on disease-hazards and prospects of container-grown plants Y. ChenY. InbarM. Sachs Meeting Pages: 161 - 170