1.

INFLUENCE OF PHENOL COMPOUND ON SOME BIOLOGICAL ASPECTS OF THE THREE COTTON BOLLWORM SPECIES UNDER CONSTANT TEMPERATURE

Pages 307-313
A. A. A. Zaki
2.

EFFECT OF ADDING SOME VEGETABLE OILS TO POLLEN SUBSTITUTES ON PALATABILITY AND PREFERENCE OF HONEY BEE, APIS MELLIFERA L. COLONIES.

Pages 315-324
A. M. Moustafa
3.

ESTIMATE THE LOSSES OF HONEY BEE COLONIES AND THEIR POTENTIAL CAUSES WITHIN THE BEEKEEPERS AT NEW VALLEY GOVERNORATE DURING TWO YEARS SURVEY BY USING QUESTIONNAIRE METHOD.

Pages 327-340
A. M. Moustafa; M. A. Mahbob; M. F. Abdel-Rahman; M. S.O. Mabrouk
4.

INFLUENCE OF DIFFERENT MAIZE VARIETIES ON THE RICE WEEVIL Sitophilus oryzae (L) INFESTATION UNDER LABORATORY CONDITIONS.

Pages 341-350
S. S. Awadalla; G. .M.M. Zayed; A. R. Ahmed; A. S. Hashem
5.

FIELD EVALUATION OF CERTAIN FABA BEAN GENOTYPES TO LEAFHOPPERS INFESTATION WITH REGARD TO THEIR ASSOCIATED PREDATORS IN KAFR EL-SHEIKH REGION

Pages 351-358
M. A. Khattab; A. M Nassef; M. A.M. Abou-Tayesh
6.

ESTIMATION OF MORPHOLOGICAL, TECHNOLOGICAL AND INSECT INFECTION CHARACTERS OF SOME FLAX GENOTYPES

Pages 359-374
S H Sanaa; H. A .Saleh