TOXIC AND CHEMOSTERRILIZING EFFECT OF SOME PLANT EXTRACTS ON THE COWPEA BEETLE Callosobruchus maculatus(F.)

EFFECT OF FEEDING WITH THREE MULBERRY VARIETIES AND THEIR SEMI SYNTHETIC DIETS ON THE SILKWORM Bombyx mori L.

REMOVAL OF PESTICIDES CONTAMINATION IN DRINKING WATER BY NATURAL ADSORBENTS : AS A PRACTICAL TOOLS .

INCIDENCE AND SEASONAL FLUCTUATION OF COMMON RODENT SPECIES BY LIVE TRAP UNDER FIELD CONDITIONS AT GIZA AND BEHEIRA GOVERNORATES

EVALUATION OF DAMAGE CAUSED BY COMMON RODENTS SPECIES IN SOME FIELD CROPS AND CHICKEN FACTORY OF EGG HATCHING IN ELMANSOREIA VILLAGE AT GIZA GOVERNORATE

SEASONAL BROOD REARING ACTIVITY ACCORDING TO BEE COLONY STRENGTH UNDER ENVIRONMENTAL CONDITION AT MANSOURA DISTRICT, DAKAHLIA GOVERNORATE

FIELD EVALUATION OF SOME NATURAL MATERIALS AGAINST CHALKBROOD DISEASE INFECTING HONEYBEE COLONIES

EFFICACY OF CERTAIN COMPOUNDS AGAINST SOME PIERCING SUCKING PESTS ON MEDICINAL AND ORNAMENTAL PLANTS

BIOLOGICAL AND LIFE TABLE PARAMETERS OF Myzus persicae (Salz.)(Hemiptera: Aphididae) IN RELATION TO HOST PLANTS AND THERMAL REQUIREMENTS.

THERMAL REQUIRMENTS, BIOLOGICAL AND LIFE TABLE PARAMETERS OF Exochomus nigromaculatus (GOEZE) (Coleoptera: Coccinellidae) REARED ON THREE APHID SPECIES.

IMPACT OF DIET TREATMENT WITH DILL, ANETHUM GRAVEOLENS AND PARSELY, PARSLEY (Apium sativum .) SEEDS POWDER ON SITOPHILUS ORYZAE L AND Tribolium castaneum H. POPULATIONS.

COMPARISON OF HONEY PRODUCTION BETWEEN INSTRUMENTTALLY INSEMINATED AND NATURALLY MATED QUEENS IN FIELD COLONIES IN EGYPT