EKB Journal Management System
1.

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

Pages 2833-2838
S. A. Kassem,; Asmhan E. Yousef
2.

ECOLOGICAL STUDIES ON CATTLE EGRET BIRD Bubulcus ibis AND ITS ASSOCIATEDECTO AND EN DO- PARASITES AT BENI SUEF GOVERNORATE, EGYPT

Pages 2839-2846
H. I. EI-Deeb,; S. S. Hussien; W. M. Gabr
3.

STUDYING SOME ECOLOGICAL ASPECTS ASSOCIATED WITH THE PREVALENT LAND SNAILS AT KAFR EL- SHEIKH GOVERNORATE.

Pages 2847-2853
H. I. EI-Deeb,; A. Abdel-Halim; I. Koutb; Fatma K. Khidr; Nadia M. Edress
4.

POPULATION DENSITY OF THE POMEGRANATE WHITEFL Y,Siphoninus phillyreae (HALIDA Y) (HOMOPTERA: ALEYRODIDAE) AND ITS PARASITOIDS IN MIDDLE EGYPT.

Pages 2855-2863
R. Y. Abdel Aleem,; G. A. Morsi; M. M. Metwaliy
5.

BIOCHEMICAL INTERACTION BETWEEN THE PLANT EXTRACTS AND THE ACTIVITIES OF A DIGESTIVE ENZYME, AMYLASE IN Spodoptera littoralis (80IS0.)

Pages 2865-2871
L. A. Youssef,
6.

EFFECT OF CERTAIN OPTICAL BRIGHTENERS ON THE SUSCEPTIBILITY OF Spodopter. littoral/s (BOISDUVAL) (LEPIDOPTERA: NOCTUIDAE) TO A BACULOVIRUS: EFFECT ON SOME BIOLOGICAL ASPECTS

Pages 2873-2886
S. EI-Salamouny,
7.

EFFECT OF LIGNIN COMPOUNDS AS UV PROTECTANTS FOR Spodoptera littoralis NUCLEO POLY HEDRO VIRUS

Pages 2887-2896
S. EI-Salamouny,; J. Huber
8.

STUDIES CONCERNING SOME PROPERTIES OF THE ENZYME PROTEASE IN THE COTTON LEAf WORM, SPODOPTERA UTTORAUS-(BOISD.)

Pages 2897-2906
l. A. Youssef,
9.

FUNGICIDAL ACTIVITY OF METARHIZIUM AN/SOPUAE AGAINST SOME LAND SNAIL SPECIES UNDER LABORATORY CONDITIONS.

Pages 2907-2911
H. A. A. Zedan,