Acta Phytopathologica et Entomoligica 23. (1988)
1-2. szám
INSECT PESTS Papéi s presented at the Second International Symposium on Thysanoptera, Gödöllő, Hungary, July 14-17, 1987. The spermatozoa of Thysanoptera and their relevance for systematics W. Bode......................................................................................................................267 Comparative examination of thrips populations on perennial grasses in Hungary K. Czencz..................................................................................................................275 Thysanoptera species occurring frequently on cultivated plants in Hungary G. Jenser and K. Czencz .....................................................................................285 Economic damage caused by cereal thrips in winter rye in Sweden H. Larsson ...............................................................................................................291 Assessing the effects of flower thrips W. D. J. Kirk ...........................................................................................................295 A contribution to the knowledge of Thysanoptera in ornamental and bulbous crops in the Netherlands W. P. Mantel and M. van der Vrie ...................................................................301 On the genesis of the wings and the wing musculature of Hercinothrips femoralis (О. M. Reuter) Thysanoptera (Insecta) G. Moritz..................................................................................................................313 Preliminary study of facetal pigmentation in the compound eyes of Terebrantia (Thysanoptera) S. Nakahara ...........................................................................................................321 A comparative study of the chorion of the DDT-resistant and susceptible strains of Thrips palmi Karny G. Sundara Rajulu and N. Gowri ........................................................................331 Biology of the predatory thrips, Scolothrips longicornis Priesner (Thysanoptera : Thripidae) C. Sengonca and S. Weigand................................................................................343 The biogeographical character of the Thysanoptera fauna (Insecta) of Andalusia, Spain R. zur Strassen ...................................................................................................351 Some new bionomical and morphological studies on Peiikanothrips kratochviii Pelikan, 1947 (Thysanopthera: Thripidae) M. Strauss ...............................................................................................................361 Thrips as crop pests in Korea K. S. Woo..................................................................................................................369 Ceratothrips friid (Uzel) and Ceratothrips reichardit (John)- A comparison of morphology I. Zawirska ...............................................................................................................373 DISEASES On the question of the relationship between free zeatin content and resistance of wheat to biotrophic fungi G. Vizárová L. S. Shashkova and L. S. Andreev...............................................385 Total phenols and their oxidative enzymes in sorghum leaves resistant and susceptible to Ramulispora sorghicola Harris Y. P. Luthra, S. K. Gandhi, U. N. Joshi and S. K. Arora...........................393 Effect of various fungicides on mycelial growth, sporangial production, enzyme activity and control of Phytophthora leaf blight of Colocasia esculenta L. A. Aggarwal and R. S. Mehrotra ......................................................................401 Non-fungicidal control of certain post-harvest diseases of banana fruits S. H. Michail, A. M. Hussein, A. M. Kamara and Mona S. Nour E1-Din . . 415