BIOCHEMICAL IMPACTS OF DIFFERENT SORGHUM AND MAIZE CULTIVARS ON THE CORN APHID, <i>RHOPALOSIPHUM MAIDIS</i> (HEMIPTERA: APHIDIDAE)

RELATIONSHIP OF BIOCHEMICAL CONSTITUENTS WITH DEFENSE ENZYMES AGAINST THE INFESTATION OF EUROPEAN CORN BORER, <i>OSTRINIA NUBILALIS</i> (HUBN.) USING FIVE CORN VARIETIES

Influence of sugary feeding with some vitamins on phenoloxidase and antioxidant activity in honeybee workers, Apis mellifera L.

The Effect of Wheat Varieties on the Biological Attributes of Corn Leaf Aphid, Rhopalosiphum maidis (Fitch) (Hemiptera: Aphididae) under Laboratory Conditions

Antixenosis, Anatomical and Biochemical Studies on some Egyptian Wheat Cultivars Infested with Bird Cherry-Oat Aphid (Rhopalosiphum padi L.) (Hemiptera: Aphididae)

A COMPARATIVE STUDY OF CERTAIN BIOLOGICAL ASPECTS OF THREE CEREAL APHID SPECIES REARED ON BARLEY

SOME FACTORS AFFECTING CEREAL APHID POPULATIONS (HOMOPTERA: APHIDIDAE) INFESTING WHEAT PLANTS, ASSIUT, EGYPT

Role of enzymes on the susceptibility of three cucumber varieties to the infestation with whitefly Bemisia tabaci Genn in Egypt

STUDING OF DIGESTIVE ENZYMES ACTIVITY AND MAIN METABOLITES OF Agrotis ipsilon (HUFN.) AND Helicoverpa armigera (HBN.) LARVAE IN RESPONSE TO KININ- PEPTIDE

APHIDOPHAGOUS SYRPHID PREDATORS AND THEIR PARASITOIDS ON MAIZE PLANTS