SEASONAL ABUNDANCE Aphis gossypii GLOVER ON THE OKRA PLANTS AND ITS HYMENOPTEROUS PARASITOIDS IN EL- ARISH, NORTH SINAI, EGYPT

POPULATION FLUCTUATIONS OF SOME APHID SPECIES INFESTING MAIZE PLANTS IN SHARKIA GOVERNORATE

Population Fluctuation of Cotton Aphid (Aphis gossypii Glover) on Roselle Plants in Relation with Certain Biotic and Abiotic Factors

Insecticides Resistance in the Cotton Aphid, Aphis gossypii(Glover) in Egypt

Seasonal Dynamics of Aphids and Their Associated Spiders on Two Field Crops at Qalubyia Governorate, Egypt

Population Fluctuation of the Green Peach Aphid, Myzus persicae (SULZ.) (Homoptera: Aphididae) infesting Canola Plants at Assiut Area

ECOLOGICAL STUDIES ON POPULATION DENSITY OF APHIDS INFESTING PEA PLANTS AND ITS YIELD IN SHARKIA GOVERNORATE, EGYPT

Population fluctuations of aphid pests and their insect predators on four different crops at Ismailia Governorate

EFFECT OF SOME ENVIRONMENTAL FACTORS ON SEASONAL ABUNDANCE OF SOME COTTON PESTS AT SHARKIA GOVERNORATE, EGYPT

Ecological Studies on Cotton Mealybug, Phenacoccus solenopsis Tinsley (Hemiptera: Sternorrhyncha: ‎ Coccoidea: Pseudococcidae) on Eggplant at ‎ Sharkia Governorate, Egypt