FACTORS AFFECTING POPULATION OF SOFT SCALE INSECT, Pulvinaria tenuivalvata (NEWSTEAD) (HOMOPTERA: COCCIDAE) IN QUENA SUGARCANE FIELDS

Environmental factors associated with fluctuation in the population density of the sugar-cane scales, Pulvinaria tenuvalvata (newstead) (hemipteran: coccidae)

POPULATION DYNAMIC OF THE BROWN SOFT SCALE, Coccus hesperidum L. (HEMIPTERA: COCCIDAE) INFESTING THE ORNAMENTAL PLANT, Nerium oleander UNDER ASSIUT GOVERNORATE CONDITIONS.

FACTORS AFFECTING DISTRIBUTION PATTERNS OF THE SOFT SCALE , PULVINARIA TENUIVALVATA ( NEWSTEAD ) IN SUGAR CANE FIELDS

Population Density of the Striped Mealybug Ferrisia virgata (Ckll.) (Hemiptera: Pseudococcidae) on the Ornamental Corn Shrubs, Dracena fragrans in Relation to Biotic and Abiotic F

EFFICIENCY OF SOME ALTERNATIVE INSECTICICEDS ON THE WHITE PEACH SCALE, Pseudaulacaspis pentagona (HEMIPTERA: DIASPIDIDAE).

THE EFFECTS OF CERTAIN AGRI CULTURAL PRACTICES ON LEAFHOPPERS, APHIDS AND WHITEFLY INFESTING

Population Dynamics of the Soft-scale Insect, Kilifia Acuminata (SIGN.) (HEMIPTERA: COCCIDAE) on Mango Trees at Sharkia Governorate

POPULATION DENSITY OF CERTAIN EARLY COTTON SEASON INSECTS AND ASSOCIATED PREDATORS AS INFLUNCED BY SEED TREATMENTS

Population dynamics of the purple scale, Lepidosaphes beckii (Hemiptera: Diaspididae) and its parasitoid Aphytis lepidosaphes (Hymenoptera: Aphelinidae) as a new threat pest on ma