ECOLOGICAL STUDIES ON SOME MEALYBUG SPECIES INFESTING GRAPEVINE TREES AND THEIR ASSOCIATED PREDATORY INSECTS AT MANSOURA DISTRICT.

POPULATION DENSITY OF THE MAIN MEALYBUG SPECIES ATTACKING MANGO TREES AND THEIR ASSOCIATED PREDATORY INSECTS AT MANSOURA REGION

POPULATION DENSITY OF SOME INSECTS INFESTING Lantana camera L. SHRUBS AND THEIR PREDATORY INSECTS AT MANSOURA DISTRICT

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

POPULATION FLUCTUATION OF CERTAIN PESTS AND THEIR ASSOCIATED PREDATOR INSECTS ON SUGAR BEET IN SHARKIA GOVERNORATE, EGYPT

Population Density of some Insect Pests Infesting Fallen Soft Dates and their Associated Natural Enemies in Giza Governorate, Egypt

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

POPULATION DENSITY OF THE THREE DESTRUCTIVE INSECT PESTS INFESTING BROAD BEAN (Vicia faba L.) IN KAFR EL SHEIKH GOVERNORATE

POPUALTION DENSITY AND EFFECT OF SOME WEATHER FACTORS ON THE MAIN INSECT PESTS ATTACKING COWPEA PLANTS AT MANSOURA DISTRICT.

The Population Abundance of the Mealybug Species Infesting Pomegranate Trees and their Associated Insect Predators in Mansoura Region, Egypt