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 and Leafhopper Insects Infesting Barely Plants and Some Predators, Egypt.

THE CHANGES IN POPULATION DENSITY OF APHIDS ATTACKING SOME MEDICINAL AND AROMATIC PLANTS IN EGYPT

POPULATION DYNAMICS OF MASKELL SCALE, INSULASPIS PALLIOULA (GREEN) (HOMOPTERA - DIASPIDIDAE) ON MANGO TREES IN EGYPT

POPULATION DYNAMICS OF THE GREEN SHIELD SCALE, PULVINARIA PSIDII (HEMIPTERA : COCCIDAE) ON GUAVA TREES AT SHIBIN EL-QANATER DISTRICT, QALUBIYA GOVERNORATE, EGYPT

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

POPULATION DYNAMICS OF THE PHYTOPHAGOUS PESTS INFESTING TWO BROAD BEAN CULTIVARS ALONG WITH THEIR PREDATORY PHYTOSEIID MITES TYPHLODROMPIS Swiriskii (ATHIAS-HENRIOT) AT BEHEIRA GO

POPULATION DYNAMICS OF Saissetia coffeae Walker (HOMOPTERA : COCCIDAE) AND ITS PARASITOIDS ON GUAVA IN MIDDLE EGYPT

POPULATION DYNAMICS OF Tetranychus urticae KOCH AND ASSOCIATED PREDATORY SPECIES ON PERSIMMON Diospyros kaki AT QALUBYIA GOVERNORATE .