EFFECT OF LEAF RUST INFECTION ON YIELD AND TECHNICAL PROPERTIES IN GRAINS OF SOME EGYPTIAN WHEAT CULTIVARS

GRAIN YIELD LOSSES OF SOME WHEAT GENOTYPES TO STRIPE RUST IN EGYPT

THE BIOLOGICAL CHARACTERISTICS STUDY OF THE SPIDER, THERIDION SPINITARSE O. PICKARD-CAMBRIDGE, 1876 (ARANEAE:THERIDIIDAE) IN EGYPT

BIOLOGICAL, ECOLOGICAL, AND BIO-CONTROL STUDIES ON SOME INSECTS ATTACKING TOMATO PLANTS.