EFFECTS OF CERTAIN AGRICULTURAL PRACTICES ON THE INFESTATION OF SOYBEAN PLANTS BY SOME HOMOPTEROUS INSECT PESTS AT DIARB – NIGM DISTRICT SHARKIA GOVERNORATE

EVALUATION OF CERTAiN PARASITOIDS AND PREDATORS AGAINST APHIDS, WHITEFLY AND LEAFMINER INFESTING CUCUMBER AND PEPPER IN GREENHOUSES

THE EFFECT OF CERTAIN PESTICIDES ON SOME PESTS INFESTING COWPEA AND THE YIELD CROP IN QUALYOBIA GOVERNORATE

STUDIES ON THE EFFECT OF TRADITIONAL INTERCROPPING CUCUMBER WITH COTTON OR KIDNEY BEAN ON APHIDS AND WHITEFLY ABUNDANCE

EFFECTIVENESS OF CERTAIN PESTICIDAL TREATMENTS AGAINST SOME SUCKING PESTS ATTACKING Phaseolus vulgaris.

EFFECT OF SOME AGRONOMIC PRACTICES ON THE INFESTATION WITH THE SUGAR CANE STEM BORER, Sesamia cretica LED. ( LEPIDOPTERA : NOCTUIDAE).

EFFICIENCY OF CERTAIN INSECTICIDES ON WHITEFLY LEAF CURL VIRUS AND THEIR RESIDUES IN TOMATO FRUITS

ECOLOGICAL STUDIES ON THE WHITEFLY, BEMISIA TA BACI (GENN.) ON SOME VEGATABLE CROPS. (HOMOPTERA : ALEYRODIDAE)

EFFECTIVENESS OF CERTAIN PLANT EXTRACTS AGAINST INSECT PESTS AND PREDATORS IN SUGAR BEET FIELDS

EFFECT OF NON-CONVENTIONAL METHODS TO CONTROL LIRIOMYZA TRIFOLII, APHIS GOSSYPII AND TETRANYCHUS URTICAE