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REFERENCES
  1. Dr. MOSTAFA  M. RAMADAN.

    2. Prof. of Invertebrates and Parasitology.
    DEPT. OF BIOLOGICAL SCIENCES AND GEOLOGY;
    FACULY OF EDUCATION. AIN SHAMS UNIV. ROXY CAIRO; EGYPT. 
  2. Dr. KHALAFALLA  S. AHMED.

    3. Prof. of Entomology.
    DEPT. OF BIOLOGICAL SCIENCES AND GEOLOGY;
    FACULTY OF EDUCATION. AIN SHAMS UNIV. ROXY CAIRO; EGYPT. 
  3. Dr. HASHEM  A. ABDEL-RAHMAN.

    4. Prof. of Entomology.
    DEPT. OF ENTOMOLOGY; FACULTY OF SCIENCE;
    AIN SHAMS UNIVERSITY; ABBASIA; CAIRO; EGYPT. 
  4. Dr. MOHAMMED  S. HAMED.

    5. Prof. of Entomology
    DEPT. OF ENTOMOLOGY; FACULTY OF SCIENCE;
    AIN SHAMS UNIVERSITY; ABBASIA; CAIRO; EGYPT.