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21.
Effect of treatment with some growth regulators on the activity of some metabolizing enzymes in resistant Spodoptera littoralis(Boisd.) to insecticides [microform] / Abd El Hamed Moustafa Allam . by
Publication details: 1990
Dissertation note: Thesis (Ph.D.) -- Al Azhar University, 1990.
Other title:
  • تأثير المعاملة ببعض منظمات النمو علي نشاط بعض انزيمات التحول السلالة المقاومة للمبيدات في دودة ورق القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-6465.

22.
Survey and studies on organisms causting leaf spots of cotton in UAR [microform] / Bahgat Kamel Mahmoud Kamel. by Language: English Summary language: Arabic
Publication details: 1971
Dissertation note: Thesis(M.S.)-- Al-Azhar University, 1971.
Other title:
  • حصر و دراسات على الكائنات المسببة لتبقعات أوراق القطن فى الجمهورية العربية المتحدة.
Availability: Items available for loan: Main (1)Call number: THESIS S-5.

23.
Effect of antifeedants on gertain cotton pests [microform] / by Faried Aly Ibrahim El-Badawy. by Language: English Summary language: Arabic
Publication details: 1974
Dissertation note: Thesis(M.S.)--El-Azhar University, 1974.
Other title:
  • تأثير مانعات التغذية على بعض آفات القطن.
Availability: Items available for loan: Main (2)Call number: THESIS S-23, ...

24.
Efficiency of certain insecticides antifeedants mixtures on cotton leafworm [microform]/ by Abd El-Samie Abd El-Magied Aly Korkor. by Language: English Summary language: Arabic
Publication details: 1978
Dissertation note: Thesis (M.S.)--Ain Shams University, 1978.
Other title:
  • كفاءة مخاليط بعض المبيدات الحشرية و المواد المانعة للتغذية على دودة ورق القطن.
Availability: Items available for loan: Main (2)Call number: THESIS S-48, ...

25.
Effect of certain species of bollworms [microform]: Pectinophora gossypiella (saund.) and earias insulana boisd. on cotton plants and yield in relation to agricultural practices/ by Galal Mahmoud Ibrahim Moawad. by Language: English Summary language: Arabic
Publication details: 1974
Dissertation note: Thesis(Ph.D.)--Al-Azhar University, 1974.
Other title:
  • تأثير بعض الطرق و العمليات الزراعية على اصابة القطن بديدان اللوز و تعدادها و علاقة ذلك بالصفات الغزلية الهامة للتيلة و المحصول.
Availability: Items available for loan: Main (2)Call number: THESIS S-147, ...

26.
Effect of certain control methods against Egyptian clover and cotton pests on the population of parasites and predators in the field [microform] / by Amal Mohamed Kamel Mabrok. by Language: English Summary language: Arabic
Publication details: 1985
Dissertation note: Thesis (M.S.)--Cairo University, 1985.
Other title:
  • "تأثير بعض طرائق مكافحة آفات القطن على تعداد الطفيليات والمفترسات فى حقول البرسيم المصرى والقطن"
Availability: Items available for loan: Main (1)Call number: THESIS S-230.

27.
Environmental toxicology of the cotton leafworm Prodenia litura (Fab) [microform] / Mahmoud Samir Abd EL-Fattah. by
Publication details: 1970
Dissertation note: Thesis (M.S.)--Ain Shams University, 1970.
Availability: Items available for loan: Main (1)Call number: THESIS S-1094.

28.
Studies on the effect of some plant diseases on the economic characters of some Egyptian cotton varieties [microform] / by El-Desouki Ahmed El-Desouki. by Language: English Summary language: Arabic
Publication details: 1979
Dissertation note: Thesis (M.S.)--Tanta University, 1979.
Other title:
  • دراسة تأثير بعض الأمراض النباتية على الصفات الاقتصادية لبعض أصناف القطن المصري.
Availability: Items available for loan: Main (1)Call number: THESIS S-1108.

29.
Studies on predators attacking spider mites on cotton [microform] / by Mohsen Kadry El-Masry. by Language: English Summary language: Arabic
Publication details: 1978
Dissertation note: Thesis (M.S.)--Zagazig Universty, 1978.
Other title:
  • دراسة عن حصر مفترسات العنكبوت الأحمر المحتمل تواجدها على محصول القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-522.

30.
Biological and ecological studies on the spiny bollworm, Earias insulana boisd in Egypt [microform] / by Suzan Hamza Taher. by
Publication details: 1977
Dissertation note: Thesis(M.S.)--Ain Shams University, 1977.
Availability: Items available for loan: Main (1)Call number: THESIS S-1097.

31.
Some toxicological and physiological studies on the cotton leaf-worm, Spodoptera littoralis (BOISD.) [microform] / by Mohamed Hassan Ahmed Al-Elimi. by Language: English Summary language: Arabic
Publication details: 1990
Dissertation note: Thesis(M.S.)--Menoufia University, 1990.
Other title:
  • بعض الدراسات التوكسيكولوجية و الفسيولوجية على دودة ورق القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-841.

32.
Studies on some cotton pests [microform] / by Hossnia Abd-El Hakim Mohamed. by Language: English Summary language: Arabic
Publication details: 1979
Dissertation note: Thesis(M.S.)--University of Alexandria, 1979.
Other title:
  • دراسات على بعض آفات القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-850.

33.
Studies on some aspects of root exudates of cotton plants in relation TC fusarium oxysporum F. SP. vasinfectum [microform] / by Mohamed El- Sayed Fahmy Mohamed. by Language: English Summary language: Arabic
Publication details: 1985
Dissertation note: Thesis(M.S.)--Helwan University, 1985.
Other title:
  • دراسة بعض خصائص الفرازات الجذرية لنبات القطن وعلاقة ذلك بسبب مرض الذبول الفيوزاريومى.
Availability: Items available for loan: Main (1)Call number: THESIS S-875.

34.
Effect of cultural practices on mites inhabiting cotton plants [microform] / by Abd El-Hamied Mahmoud. by Language: English Summary language: Arabic
Publication details: 1981
Dissertation note: Thesis(M.S.)--Ain Shams University, 1981.
Other title:
  • تأثير العمليات الزراعية على أكاروسات القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-877.

35.
Studies on certain natural enemies of some pests [microform] / by Feeby Habih Hasr. by
Publication details: 1979
Dissertation note: Thesis (M.S.)--Alexandria Universty, 1979.
Availability: Items available for loan: Main (1)Call number: THESIS S-1087.

36.
Studies on the cotton leafworm Spodoptera littoralis (boisd.) [microform] / by Abd El-Azez Abd El-Mawly Salem El-Znan. by Language: English Summary language: Arabic
Publication details: 1981
Dissertation note: Thesis(M.S.)--Tanta University, 19.
Other title:
  • دراسات على دودة ورق القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-535.

37.
Effect of some elements on reddening phenomenon in cotton leaves [microform] / by Abd El-Wadood Zaky Abd-Allah Ashour. by Language: English Summary language: Arabic
Publication details: 1981
Dissertation note: Thesis(M.S.)--Tanta University, 1981.
Other title:
  • تأثير بعض العناصر على ظاهرة احمرار الاوراق فى القطن .
Availability: Items available for loan: Main (1)Call number: THESIS S-537.

38.
Ecological studies on the cotton leafworm, Spodoptera Littoralis (BOISD.) [microform] / by Saoud Mohamed Abd El-Monem El-Shafei. by Language: English Summary language: Arabic
Publication details: 1980
Dissertation note: Thesis(M.S.)--Ain Shams University, 1980.
Other title:
  • دراسات بيئية على دودة ورق القطن.
Availability: Items available for loan: Main (1)Call number: THESIS S-547.

39.
Population density of cotton insects as affected by the density of the plants in Kalubia [microform]/ by Sondos Abdel Tawab Mohamed. by Language: English Summary language: Arabic
Publication details: 1985
Dissertation note: Thesis (M.S.)--Zagazig University, 1985.
Other title:
  • الكثافة العددية لآفات القطن ومدى تأثرها بتزاحم النباتات بالحقل بمنطقة القليوبية.
Availability: Items available for loan: Main (1)Call number: THESIS S-495.

40.
Studies on cotton boll rots and their control [microform] / Hoda Zakaria Mohamed. by Language: English Summary language: Arabic
Publication details: 1980
Dissertation note: Thesis (M.S.)-- Cairo University, 1980.
Other title:
  • دراسات على مرض عفن اللوز في القطن ومقاومته.
Availability: Items available for loan: Main (1)Call number: THESIS S-490.

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