MONITORING THE CHANGES IN THE SEASONAL ACTIVITY OF CITRUS LEAFMINER PHYLLOCNISTIS CITRELLA MOTHS IN THREE DIFFERENT AGROECOSYSTEMS

THE SESONAL ACTIVITY OF THE MAIN INSECT PARASITOIDS ATTACKING PUPAL STAGE OF THE CABBAGE BUTTERFLY Pieris rapae L. ON DIFFERENT HOST PLANTS.

SEASONAL ABUNDANCE OF APHIDS, Nezara viridula L. AND ASSOCIATED NATURAL ENEMIES IN WHEAT FIELDS AT KAFR EL-SHEIKH GOVERNORATE

THE EFFECT OF SOME BIOTIC AND ABIOTIC FACTORS ON SEASONAL FLUCTUATIONS OF HELICOVERPA ARMIGERA (HUB.)

SEASONAL FLUCTUATION IN THE POPULATION OF CRYPTOBLABES GNIDIELLA MILLAR IN MANGO, GRAPEVINE AND CITRUS ORCHARDS

SEASONAL FLUCTUATION OF THE SPINY BOLLWORM, Earias insulana (BOISD.) ON SOME HOST PLANTS

SEASONAL ABUNDANCE OF THE WHITEFLY, Siphoninus phillyreae(HALIDAY) ( HEMIPTERA : ALEYRODIDAE) AND ITS PARASITOID, Encarsia inaron (WALKER) (HYMENOPTERA : APHELINIDAE) WITH PRODUCT

Influence of Certain Ecological Factors on Seasonal Abundance of Key Insect Species existing on Sugar Beet Plants

INVESTIGATIONS ON CERTAIN BIOLOGICAL AND ECOLOGICAL PARAMETERS OF THE CEREAL LEAF MINER Syringopais temperatella LED. (LEPIDOPTERA: SCYTHRIDIDAE)

SEASONAL ABUNDANCE OF POTATO APHIDS AND ASSOCIATED NATURAL ENEMIES