Morphogenetical Studies on Egg Parasitoids Trichogramma Released to Control Lepidopteran Sugarcane Pests in Qena Governorate, Egypt

EFFECT OF TEMPERATURE, PHOTOPERIOD, BIOLOGICAL AND CHEMICAL FACTORS OF THREE HOST SPECIES ON THE PERFORMANCE OF THE EGG PARASITOID Trichogramma evanescens WEST.

Laboratory Evaluation of the Effect of Insecticides on Non-target Organisms: 2- The egg parasitoid, Trichogramma evanescens West. (Hymenoptera: Trichogrammatidae)

EFFECT OF HOST AND PARASITOID DENSITY ON the EFFICIENCY OF TRICHOGRAMMA EVAN ESCENS (WESTWOOD) AND TRICHOGRAMMA BRASSICAE(BEZDENKO) (HYMENOPTERA: TRICHOGRAMMATIDAE ) MANAL A. A.

Effect of some insecticides on the immature stages of the egg parasitoid Trichogramma evanescens West. (Hym., Trichogrammatidae )

Efficacy of the Egg Parasitoids Trichogramma evanescens West. (Hymenoptera, Trichogrammatidae) for Controlling the Leopard Moth Borer, Zeuzera pyrina L. (Lepidoptera: Cossidae) in

PARASITISM OF NEZARA VIRIDULA L. EGGS UNDER FIELD CONDITIONS AT KAFR EL-SHEIKH GOVERNORATE

EFFICACY OF THE EGG PARASITOID Trichogramma evanescens WESTW. FOR CONTROLLING THE EUROPEAN CORN BORER Ostrinia nubllalfs HBN. ON I MAIZE PLANTATION

PRELIMINARY APPROACH TOWARDS THE USE OF THE EGG PARASITOID, TRICHOGRAMMATOIDAE BACTRAE NAGARAJA AGAINST COTTON BOLLWORMS IN EGYPTIAN COTTON FIELDS

EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION