1.

VIRULENCE OF Fusarium verticilliodes (SACC.) NIRENBERG (G) ISOLATES ON MAIZE PLANTS ASSOCIATED WITH FUMONISINS PRODUCTION

Pages 653-662
M. R. Asran; M. B. Aboul-Nasr
2.

EFFECT OF SOME FUNGICIDES, BIOAGENTS AND ESSENTIAL OILS FOR CONTROLLING PURPLE BLOTCH DISEASE OF ONION

Pages 663-676
S. A. Fayzalla; A. H. Metwally; M. M. Sadat
3.

ACUTE AND CHRONIC EFFECTS OF SPINOSAD ON BUMBLE BEES, Bombus terrestris L. UNDER LABORATORY CONDITIONS

Pages 677-690
G. A. Abdu-Allah; Veerle Mommaerts; Guy Smagghe
4.

DETECTION, PURIFICATION, AND IDENTIFICATION OF SIDEROPHORES PRODUCED BY Pseudomonas fluorescens ISOLATES USING SDS-PAGE AND HPLC.

Pages 691-705
M. A. El-Sheikh; S A. El-Kazzaz; E. E. Hafez; S. A. Madkour; Soha M. El-Gayyar
5.

SURVEY AND POPULATION DENSITY OF SOME DOMINANT HOMOPTEROUS INSECTS ATTACKING SOYBEAN PLANTS

Pages 707-719
A. A. Abd-Elsamed; Aml Z. N. Al-Habshy; M. A. Ahmed
6.

EFFECTS OF CERTAIN AGRICULTURAL PRACTICES ON THE INFESTATION OF SOYBEAN PLANTS BY SOME HOMOPTEROUS INSECT PESTS AT DIARB – NIGM DISTRICT SHARKIA GOVERNORATE

Pages 721-729
Aml Z.N. Al-Habshy; A. A. Abd-Elsamed; M. A. Ahmed