POPULATION DENSITY AND ACTIVITY OF THE WHITEFLY, Bemisia tabaci (GENNADIUS) IN COTTON FIELDS

ABUNDANCE OF CERTAIN INSECT PESTS AND ASSOCIATED PREDATORS IN COTTON FIELDS.

POPULATION DENSITY OF INSECTS INFESTING CABBAGE SEEDLINGS AND INJURY BY CHEWING INSECTS UNDER FIELD CONDITIONS OF GIZA REGION

POPULATION DENSITY OF SOME INSECT PESTS INFESTING GLOBE ARTICHOKE PLANTATIONS IN RELATION TO CERTAIN ECOLOGICAL FACTORS AT DAKAHALIA GOVERNORATE

Population Density and Effect of Some Toxic Compounds on Aphis gosspyii Glover and their Predators, Parasitoids and Major Elements in Okra Plants

STUDIES ON THE POPULATION DENSITY OF CERTAIN LEPIDOPTEROUS INSECT PESTS IN CABBAGE FIELDS

Population Density of Certain Piercing-Sucking Insects Infesting Wheat and its Associated Coccinellid Predator in Relation to Sampling Methods

Population Density of Some Pests and Evaluation of Some Different Control Methods on Cucumber Plants Under Greenhouse Conditions

POPULATION FLUCTUATION OF THRIPS, WHITEFLY AND ASSOCIATED PREDATORS IN CABBAGE PLANTATIONS AS INFLUENCED BY WEATHER FACTORS AND TOXIC COMPOUNDS

THE TRIANGULAR RELATIONSHIP BETWEEN COTTON TRANSPLANTING, PLANTING DATES AND THE POPULATION DENSITY OF SAP SUCKING PESTS