BIOLOGICAL ACTIVITY OF CERTAIN INSECTICIDES AGAINST THE TORTOISE BEETLE, CASSIDA VITTATA VILL. AND ASSOCIATE NATURAL ENEMIES IN SUGAR BEET FIELDS

ECOLOGICAL ASPECTS AND EGG PARASITISM OF THE TORTOISE BEETLE, CASSIDA VITTATA VILL., (COLEOPTERA: CHRYSOMELIDAE) ON SUGAR BEET IN DAKAHLIA GOVERNORATE

CONSUMPTION OF SUGAR-BEET LEAF AREA BY THE TORTOISE BEETLE, Cassida vittata VILL

THE EFFICIENCY OF SOME INSECTICIDES ON TORTOISE BEETLE, CASSIDA VITTATA VI LL. INHABITING SUGAR BEET FIELDS

SEASONAL FLUCTUATIONS AND GENERATIONS NUMBRER OF TORTOISE BEETLE, CASSIDA VITTATA (Vill.) INFESTING SUGAR BEET PLANTS AND THE SOME ASSOCIATED PREDATORS, EGYPT

EFFECT OF CERTAIN INSECTICIDES AGAINST SUGAR BEET BEETLE Cassida vittata (VILL.) (COLEOPTERA: CHRYSOMELIDAE) INHABITING SUGAR BEET FIELDS.

Efficacy of Insecticides against the Tortoise Beetle, Cassida vittata Vill (Coleoptera: Chrysomelidae) and the side effects on Predators in Sugar Beet Fields

IMPACT OF ENTOMOPATHOGENIC FUNGUS Beauveria bassiana (BALSAMO) ON ADULT OF SUGAR-BEET TORTOISE BEETLE, Cassida vittata (VILL.).

POTENTIAL USE OF CHARD AS A PLANT TRAP FOR THE TORTOISE BEETLE CASSIDA VITTATA VILL IN SUGAR BEET PLANTATIONS

SCREENING OF NINETEEN NEW SUGARBEET (Beta vulgaris L .) VARIETIES FOR THE TORTOISE BEETLE, (Cassida vittata VILL.) RESISTANCE AND YIELD AT NUBARYIA REGION, EGYPT.