SUSCEPTIBILITY OF CERTAIN SUGAR BEET VARIATEIES TO INFESTATION WITH Pegomyia mixta VILL. AND Cassida vittata VILL. IN RELATION TO THE YEILD CROP AT KAFR EL-SHEIKH GOVERNORATE

EFFICACY OF CERTAIN BIO AND CHEMICAL INSECTICIDES AGAINST SUGAR BEET FLY AND SUGAR BEET TORTOISE BEETLE AND ASSOCIATED PREDATORS ON SUGAR BEET PLANTS IN KAFR EL-SHEIKH REGION

Quality of Some Sugar Beet Varieties as Affected by Toshka Region Conditions, Aswan (Egypt)

Evaluation of Some Sugar Beet Varieties Under Sabahia and Nubaria Regions Conditions

BIOLOGICAL ASPECTS OF THE TORTOISE BEETLE, CASSIDA VITTATA VILL., ( COLEOPTERA: CHRYSOMELIDAE) AS AFFECTED BY FEEDING ON DIFFERENT SUGAR BEET VARIETIES

Effect of Some Pesticides, Sugarbeet Cultivars and Their Interaction on Population Density of Tortoise Beetle Cassida Vittata Vill and some Characters of Sugarbeet Cultivars at Nu

PLANTING DATE IN RELATION TO CASSIDA VITTATA VILL. (COLEOPTERA: CHRYSOMELIDAE) INFESTATION AND YIELD COMPONENTS IN SUGAR BEET FIELDS

EVALUATION OF SOME SUGAR BEET VARIETIES UNDER DIFFERENT SOWING DATES IN TWO REGIONS OF UPPER EGYPT

SEED PROPERTIES OF THREE PROMISING EGYPTIAN SUGAR BEET GENOTYPES.

Evaluation of some New Sugar Beet Varieties as Affected by Different Harvest Ages under Conditions of Minia Governorate