PERFORMANCE OF CERTAIN INSECTICIDES AND THEIR MIXTURES AGAINST, Tuta absoluta (MEYRICK) AND Helicoverpa armigera (HUBNER) INSECTS ON TOMATO CROP AT SOUTH VALLEY REGION

OXALIC ACID PRODUCTION BY Sclerotinia sclerotiorum AND ITS RELATION TO PATHOGENICITY

GENETIC VARIABILITY STUDY OF Phytophthora infestans ISOLATES BASED ON MATING TYPE MOLECULAR MARKERS AND METALAXYL RESISTANCE

METHOD VALIDATION OF TRACE ELEMENTS IN WATER BY ATOMIC ABSORPTION SPECTROMETER DETERMINATION

MONITORING AND RISK EXPOSURE STUDIES OF SOME PESTICIDE RESIDUES DETECTED IN EGYPTIAN FRUIT AND VEGETABLES

DETECTION OF PESTICIDE RESIDUES AND HEAVY METALS IN WHEAT SAMPLES COLLECTED FROM LOCAL MARKETS IN DIFFERENT EGYPTIAN GOVERNORATES

TOXICOLOGICAL AND BIOLOGICAL EFFECTS OF BACTERIA, Bacillus thuringiensis KURSTAKI ON Pectinophora gossypiella (SAUND.), AND ENTOMOPATHOGENIC FUNGI, Beauveria bassiana ON Earias insulana (BOISD.)

INFLUENCE OF SOME POLLEN SUBSTITUTES ON BROOD REARING OF HONEY BEE AND WORKERS LONGEVITY

EVALUATION OF RELEASE OF Diaeretiella rapae (M´ INTOSH) FOR CONTROLLING THE CRUCIFEROUS APHID, Brevicoryne brassicae L. ON CAULIFLOWER PLANTS AT SHARKIA GOVERNORATE, EGYPT.

SURVEY OF AMERICAN AND EUROPEAN FOULBROOD DISEASE ON HONEY BEE COLONIES IN DAKAHLIA GOVERNORATE.

ALTERNATIVE METHODS FOR CONTROLLING POMEGRANATE BUTTERFLY Virachola livia KLUG (LEPIDOPTERA LYCAENIDAE)