DEVELOPMENTAL THRESHOLDS AND THERMAL REQUIREMENTS NEEDED FOR SOME AGRO-ECOSYSTEM STRAINS OF CERTAIN PESTS INHABITING COTTON FIELDS:

THE RELATION BETWEEN SOME PERCING SUKING INSECTS AND THEIR ASSOCIATED PREDATORS POPULATIONS ON COTTON PLANTS AT DAKAHLIA GOVERNORA TE.

HOST RANGE AND SEASONAL ABUNDANCE OF THE CORN LEAF APHID, Rhopafosiphum maidis FITCH IN SHARKIA, EGYPT

IMPACT OF CERTAIN GEL SOIL CONDITIONERS ON Rotylenchufus reniformis INFECTING OKRA PLANT

PLANT·PARASITIC NEMATODES, SOIL FUNGI ASSOCIATED WITH BANANA PLANTATIONS IN EGYPT

MOLLUSCICIOAL ACTIVIRY OF CERTAIN COMPOUNDS AGAINST Monacha cartusiana LAND SNAILS UNDER

LEAF STRUCTURE EFFECTS ON THE LIFE CYCLE AND REPRODUCTION OF TWO TETRANYCHID SPECIES

A STUDY OF SOME PHYSIOLOGICAL PARAMETERS IN DIFFERENT RACES OF THE HONEYBEE WORKERS Apis me/lifera L.

DETECTION OF ESTERASE PATTERNS ANDONTOGENIC GENETIC VARIABILITY IN HONEYBEES Apis mel/ifera L.

EFFECT OF TWO PLANT EXTRACTS ON SOME BIOCHEMICAL PARAMETERS IN THE FRUIT FLY Ceratitis capitata Larvae (Weid)

THE ROLE OF PARASITOIDS IN CONTROLLING SAN JOSE SCALE, Qudaraspidiotus perntctosus (Comstock) (HEMIPTERA: DIASPIDIDAE) POPULATIONS AS A NEW INTRODUCED PEST TO Egypt.

COMPARATIVE HISTOPATHOGENIC AND TOXICOLOGICAL EVALUATION OF IN VIVO EXPOSURE TO CHLORPYRIFOS AND ALDICARB IN MALE WISTAR RATS