CHLOROPHYLL AND CAROTENOID CONTENTS IN TOMATO AND CUCUMBER PLANTS IN RELATION TO DIMETHOATE AND PROFENOFOS APLLICATION

HAZARD ANALYSIS OF CRITICAL CONTROL POINTS (HACCP) OF SOME POST HARVEST PESTICIDE IN ORANGE FRUIT

PERSISTENCE OF LEBAYCID AND MALATHION RESIDUES ON AND IN SUGER-BEET PLANTS.

SEASONAL ABUNDANCE AND HOST PREFERENCE OF THE LAND SNAIL, Helicella vestalis INFESTING FOUR CITRUS SPECIES AT BEHERA GOVERNORATE