QUNTITY OF COLLECTING POLLEN BY HONEY BEE ( Apis mellifera L. ) AND ITS RELATION WITH CLIMATIC CONDITIONS IN GHARBIA GOVERNORATE, EGYPT

4FEEDING CAPACITY OF THE PREDACIOUS MITE Neoseiulus bellinus (WOMERSLEYI) FED ON Tetranychus urticae (KOCH) AT DIFFERENT TEMPERATURES

EFFICIENCY OF SOME NEW INSECTICIDES ON COTTON BOLLWORMS, Pectinophora gossypiella (SAUND.) AND Earias insulana (BOISD.)

EFFECT OF INTERCROPPING OF PEA WITH SOME MEDICINAL PLANTS ON MICROBIAL COMMUNITY OF SOIL, DAMPING-OFF AND DOWNY MILDEW DISEASES, UNDER BEHEIRA GOVERNORATE CONDITIONS

تأثير أنواع السماد الطبيعي على الکائنات الدقيقة في محيط جذور نباتات الطماطم

الأمراض غير المعدية على أشجار الزيتون في مناطق غرب ليبيا

PREFERABILITY OF DIFFERENT WHEAT AND RICE VARIETIES TO LESSER GRAIN BORER Rhizopertha . dominica F. INFESTATION:

TRI-TROPHIC INTERACTION AMONG HOST PLANTS, APHID SPECIES, AND COCCINELLA UNDECIMPUNCTATA L. UNDER LABORATORY CONDITIONS.

BIOACTIVITY OF SOME NATURAL PRODUCTS ON SOME BACTERIAL PLANT PATOGENS

EVALUATION THE ACARICIDAL EFFECTS OF SOME PLANT EXTRACTS ON TWO SPOTTED SPIDER MITE TETRANYCHUS URTICAE KOCK UNDER LABORATORY CONDITION (ACARI: TETRANYCHIDAE)