RESPONSE OF WHEAT (TRITICUM AESTIVUM L.) PLANTS TO FOLIAR SPRAYING OF SOME BIO-STIMULANTS (YEAST EXTRACT, ARGININE, B12 AND THEIR INTERACTIONS)

POPULATION STRUCTURE OF THE POTATO TUBER MOTH ,PHTHORIMAEA OPERCULELLA (ZELLER) , LEPIDOPTERA: GELECHIIDAE) IN DELTA EGYPT USING RAPD ANALYSIS

SALICYLIC ACID TREATMENT INCREASES SALT TOLERANCE OF WHEAT PLANTS BY ENHANCING ANTIOXIDANT DEFENSE SYSTEMS

MICROBIAL AND PHYSICOCHEMICAL EVALUATION OF GROUNDWATER RESOURCES FOR HUMAN DOMESTIC CONSUMPTION IN ALFATH URBAN, ASSUIT, EGYPT

INHERITANCE MODE OF VIRULANCE IN NECTRIA HAEMATOCOCCA MATTING POPULATION I