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21.
Food preference of bollworms reared on certain natural and artificial diets and its relation to susceptibility to insecticides [microform] / Yehia Hafez Abd El-Razik Issa. by Language: English Summary language: Arabic
Publication details: 1977
Dissertation note: Thesis (M.S.)--Menoufia University, 1977.
Other title:
  • الغذاء المفضل لديدان اللوز على بعض العوائل الطبيعية والبيئات الصناعية وعلاقتها بالحساسية لبعض المبيدات الحشرية.
Availability: Items available for loan: Main (1)Call number: THESIS S-1920.

22.
Biological studies on the black scale Saissetia oleae attacking olive trees [microform]/ Sanaa El-Sayed Abu El-Khair. by Language: English Summary language: Arabic
Publication details: 1978
Dissertation note: Thesis (M.S.)-- Alexandria University, 1978.
Other title:
  • دراسات بيولوجية على حشرة الزيتون القشرية.
Availability: Items available for loan: Main (1)Call number: THESIS S-2128.

23.
Biological and ecological studies on some insect pests of sugar beet and their natural enemies [microform] / Arifa Gabr Solouma. by
Publication details: 1989
Dissertation note: Thesis (Ph.D.)-- Alexandria University, 1989.
Availability: Items available for loan: Main (1)Call number: THESIS S-2705.

24.
Studies on aphids infesting citrus plants in Egypt and its control [microform] / by Kamel Hassan El-Laithy. by
Publication details: 1974
Dissertation note: Thesis (M.S.)--Ain Shams University, 1974.
Other title:
  • دراسات على أنواع المن التى تصيب الموالح فى مصر وطرق مقاومتها.
Availability: Items available for loan: Main (1)Call number: THESIS S-3030.

25.
Ecological and biological studies on mites associated with some deciduous fruit trees [microform]/ Hussein Mohamed Esmail Ebrahim. by Language: English Summary language: Arabic
Publication details: 1987
Dissertation note: Thesis (M.S.)-- Cairo University, 1987.
Other title:
  • دراسات بيئية وبيولوجية للأكاروسات المرتبطة ببعض أشجار الفاكهة المتساقطة الأوراق.
Availability: Items available for loan: Main (1)Call number: THESIS S-3207.

26.
Studies on the natural enemies of the beet leaf-miner pegomya mixta (Villen) (Diptera : Anthomyiidae) [microform] / Mohamed Arafa Ewais. by
Publication details: 1990
Dissertation note: Thesis (M.S.)-- Suez Canal University, 1990.
Other title:
  • دراسة عن الاعداء الطبيعية لذبابة البنجر بيجوميا مكستا (ديبترا: أنثومييدى).
Availability: Items available for loan: Main (2)Call number: THESIS S-3426, ...

27.
Effect of some pesticides on nematods population associated with citrus orchards [microform] / Mohamed Mohamed Fath-Alla El-Morshedy. by
Publication details: 1980
Dissertation note: Thesis (M.S.)-- Zagazig University, 1980.
Availability: Items available for loan: Main (1)Call number: THESIS S-3902.

28.
Studies on some beneficial insects in Kafr EL-Sheikh Governorate [microform] / Mamdouh Mohamed Metwally. by
Publication details: 1993
Dissertation note: Thesis (M.S)--Tanta University, 1993.
Availability: Items available for loan: Main (1)Call number: THESIS S-4030.

29.
Microbial control of cotton bollworms [microform] / Hayat Mohamed EL Beheiry EL Gemeiy. by
Publication details: 1983
Dissertation note: Thesis (M.S)--Zagazig University, 1983.
Availability: Items available for loan: Main (1)Call number: THESIS S-4594.

30.
Biological studies on some nematode populations associated with rice, Oryza sativa L.grown in paddy soils [microform] / Mahmoud Hasan El Hamawi. by
Publication details: 1978
Dissertation note: Thesis (M.S.)-- Cairo University, 1978.
Availability: Items available for loan: Main (1)Call number: THESIS S-4699.

31.
Studies on the biology and behaviour of the Europen corn borer and the effect of some insecticides on these characters [microform] / Mahmoud Mohamed Ibrahim Khewa. by
Publication details: 1986
Dissertation note: Thesis (M.S.) -- Zagazig University, 1986.
Availability: Items available for loan: Main (1)Call number: THESIS S-5019.

32.
Comparative studies of certain insecticides and viruses on some cotton pests in Egypt [microform]/ Magda Edouard Wahba. by
Publication details: 1992
Dissertation note: Thesis (Ph.D )--Ain-Shams University, 1992.
Other title:
  • دراسة مقارنة لبعض المبيدات والفيروسات علي بعض آفات القطن المصري.
Availability: Items available for loan: Main (1)Call number: THESIS S-5358.

33.
Biological studies on corn borers in Egypt [microform]/ William Habib Awadallah. by
Publication details: 1974
Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 1974.
Other title:
  • دراسات بيولوجية على ثاقبات الذرة فى مصر.
Availability: Items available for loan: Main (1)Call number: THESIS S-5561.

34.
The biology and control of the pomegranate fruit butterfly Virachola livia (KLUG) (ord : lepidoptera, fam : lycaenidae) [microfiche]/ Ahmed Mahmoud Awadallah. by
Publication details: 1966
Dissertation note: Thesis (Ph.D.) -- Cairo University, 1966.
Other title:
  • دراسات بيولوجية على حشرة ابى دقيق الرمان وطرق الوقاية منها.
Availability: Items available for loan: Main (1)Call number: THESIS S-5623.

35.
Studies on some vegetable pests and their natural enemies [microform]/ Magda Abd El- Aziz Hannou. by
Publication details: 1992
Dissertation note: Thesis (Ph.D )--Alexandria University, 1992.
Other title:
  • دراسات علي بعض آفات الخضر وأعدائها الطبيعية.
Availability: Items available for loan: Main (1)Call number: THESIS S-5662.

36.
Biological and ecological studies on predacious and parasitic mites of some pests infesting cotton and vegetable crops [microform]/ Hassan Ali Ahmed Taha. by Language: English Summary language: Arabic
Publication details: 1982
Dissertation note: Thesis (M.S.)--Al-Azhar University, 1982.
Other title:
  • دراسة بيئية وبيولوجية على بعض الاكاروسات المتطفلة والمفترسة على بعض آفات القطن والخضر.
Availability: Items available for loan: Main (1)Call number: THESIS S-350.

37.
Advanced studies on certain natural enemies used in the control of some agricultural pests [microfiche]: indigenous bioassociates with particular reference of Egyptain alfalfa weevil in Alexandria region/ Feeby Nabih Nasr. by
Publication details: 1990
Dissertation note: Thesis (Ph.D.) -- Alexandria University, 1990.
Other title:
  • دراسات متقدمة على بعض الأعداء الطبيعية المستخدمة فى مكافحة بعض الآفات الزراعية : المرتبطات الاحياية المتوطنة مع الاشارة بصفة خاصه الى الاعداء الطبيعية المحلية لسوسة البرسيم المصرى فى منطقة الأسكندرية.
Availability: Items available for loan: Main (1)Call number: PDF THESIS S-5613.

38.
Factors affecting the mass production of Trichogramma buesi voegele (Trichogrammatidae :hymenoptera) [microform] / Mona Abdel- Hamid Mohammed Shoeb. by
Publication details: 2000
Dissertation note: Thesis (P.D.) --Cairo Univesity, 2000.+PDF
Other title:
  • العوامل المؤثرة فى الإنتاج الكمى لطفيل الترايكوجرامابيزى.
In:
Availability: Items available for loan: Main (1)Call number: THESIS S-3020.

39.
Studies on mites of medicinal and ornamental plants in field and stronge with biological studies on some predaceous species [microform]/ Mohamed Ali Mohamed Darwish. by
Publication details: 1990
Dissertation note: Thesis (Ph.D.) -- Cairo Univesity, 1990.
Other title:
  • دراسات على أكاروسات النباتات الطبية ونباتات الزينة فى الحقل والمخزن ودراسات بيولوجية للأنواع المفترسة منها.
Availability: Items available for loan: Main (1)Call number: PDF THESIS S-6591.

40.
Studies on biological control of Spodoptera littoralis (Boisd) in A. R. E [microform]/ Amira Abd El-Hamid Ibrahim. by
Publication details: 1973
Dissertation note: Thesis (Ph.D.)- Cairo University,1973.
Other title:
  • دراسات على المقاومة الحيوية لدودة ورق القطن فى جمهورية مصر العربية.
Availability: Items available for loan: Main (1)Call number: THESIS S-5502.

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