EKB Journal Management System
Volume & Issue: Volume 29, Issue 5, May 2004, Page 2833-2911  XML

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

Page 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

Page 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.

Page 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.

Page 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.)

Page 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

Page 2873-2886
S. EI-Salamouny,

7

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

Page 2887-2896
S. EI-Salamouny,; J. Huber

8

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

Page 2897-2906
l. A. Youssef,

9

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

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