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Studies on various control methods of the potato tuber moth , phthorimaea opercuella (zeller) / Nairouz RezkAlla Girgis ; Supervised Mohamed Helmy Belal , Omayma Kamal Moustafa by

Nairouz RezkAlla Girgis
Mohamed Helmy Belal []
Omayma Kamal Moustafa []

Language: Eng

Publication details: Cairo : Nairouz RezkAlla Girgis , 2003

Dissertation note: Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

دراسات على طرق المكافحة المختلفة لحشرة فراشة درنات البطاطس

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2003.Na.S. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2003.Na.S.

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Effect of some pesticides and their residues on red palm weevil, rhynchophorus ferrugineus oliver coleoptera:curculionidae / Mohamed Abdallah Mohamed ; Supervised Mohamed Helmy Belal , Eman Saed Swelam by

Mohamed Abdallah Mohamed
Eman Saed Swelam []
Mohamed Helmy Belal []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Mohamed Abdallah Mohamed , 2013

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

تأثير بعض المبيدات و متبقياتها على سوسة النخيل الحمراء

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.2013.Mo.E. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.2013.Mo.E.

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Pollution and toxicity of heavy metals and other minerals and their determination soil,water and plants / Adel Salem Abdelrahman ; Supervised Mohamed Helmy Belal , Monir Daoud Abdallah by

Adel Salem Abdelrahman
Mohamed Helmy Belal []
Monir Daoud Abdallah []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: eng.

Publication details: Cairo : Adel Salem Abdelrahman , 2009

Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

تلوث وسمية بعض المعادن الثقيلة وعناصر اخرى وتقديرها فى التربة والمياة والنبات

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2009.Ad.P. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2009.Ad.P.

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Studies on the natural genomic interference of spodoptera littoralis baculoviruses and their stability in the presence of insecticides / Omaima Ahmed A. Khamiss ; Supervised Mohamed Helmy Belal , Said Mohamed Abolela by

Omaima Ahmed A. Khamiss
Mohamed Helmy Belal []
Said Mohamed Abolela []

Language: English

Publication details: Cairo : Omaima Ahmed A. Khamiss , 1997

Dissertation note: Thesis(Ph.D.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

دراسات على مجموعة الفيروسات التى تصيب دودة ورق القطن وإحتمالات التداخل الوراثى الطبيعى بين الفيروسات المغلفة التى تصيبها و ظروف ثبات هذه العزلات خاصة فى وجود المبيدات الحشرية

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.1997.Om.S.

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Toxicological studies of some insecticides and mineral oils against Cow Pea Aphid Aphis craccivora-Koch/ Nadia Ahmed Mohamed Hussein ; Supervised Mohamed Helmy Belal , Nabil M. Ibrahim by

Nadia Ahmed Mohamed Hussein
Mohamed Helmy Belal []
Nabil Mahfoza Ibrahim []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: eng

Publication details: Cairo : Nadia Ahmed Mohamed Hussein , 1998

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

دراسات تكسكولوجية لبعض المبيدات و الزيوت المعدنية ضد من الفول

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.1998.Na.T.

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Induced immune response against powdery mildew disease in summer squash plant / Zahraa Hamdi Aboelyazid Elsayed ; Supervised Osama Konsowa Ahmed , Mohamed Helmy Belal by

Zahraa Hamdi Aboelyazid Elsayed
Mohamed Helmy Belal []
Osama Konsowa Ahmed []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Zahraa Hamdi Aboelyazid El- Sayed , 2015

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agricultural Biochemistry

Other title:

الإستجابة المناعية المستحثة فى نبات الكوسة الصيفى ضد مرض الب{u٠٦أأ}اض الدقيقي

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.04.M.Sc.2015.Za.I. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.04.M.Sc.2015.Za.I.

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Isolation, biochemical and molecular characterization of salivary gland hypertrophy viruses in hose flies / Ramadan Faried Abbas Abdellaziz ; Supervised Hassan Mohamed Salem , Mohamed Helmy Belal , Adly Mohamed M. Abdalla by

Ramadan Faried Abbas Abdellaziz
Adly Mohamed.M.Abdalla []
Hassan Mohamed Salem []
Mohamed Helmy Belal []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Ramadan Faried Abbas Abdellaziz , 2020

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Agriculture Biochemistry

Other title:

عزل وتشخيص كيميائى حيوى وجزيئى لفيروس تضخم الغدد اللعابية فى الذباب المنزلى

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.04.M.Sc.2020.Ra.I. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.04.M.Sc.2020.Ra.I.

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A studies on environmental pollution with pesticdes and heavy metals / Effat Ali Ahmed Elewa ; Supervised Zaghloul Elshahat Kandil , Mahmoud Mohamed Amr , Mohamed Helmy Belal by

Effat Ali Ahmed Elewa
Mahmoud Mohamed Amr []
Mohamed Helmy Belal []
Zaghloul Elshahat Kandil []

Language: Eng

Publication details: Cairo : Effat Ali Ahmed Elewa , 1999

Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty Of Science - Department Of Organic Chemistry

Other title:

دراسات التلوث البيئى بالمبيدات والمعادن الثقيلة

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.12.10.Ph.D.1999.Ef.S.

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Bioremoval of heavy metals and organic matter from industrial waste water / Rasha Samir Ahmed Mohamed ; Supervised Galal Mahmoud Khalaf Allah , Mohamed Abdelalim Ali , Mohamed Helmy Belal by

Rasha Samir Ahmed Mohamed
Galal Mahmoud Khalaf Allah []
Mohamed Abdelalim Ali []
Mohamed Helmy Belal []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Rasha Samir Ahmed Mohamed , 2013

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Microbiology

Other title:

الازالة الحيويه للمعادن الثقيله و المواد العضويه من مياه المخلفات الصناعيه

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.06.M.Sc.2013.Ra.B. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.06.M.Sc.2013.Ra.B.

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10.

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New approaches for control of early season cotton pests / Essam Mohamed Mohamed Ahmed ; Supervised Moustafa Abdelhafez Eltantawi , Mohamed Gomaha Abbas , Mohamed Helmy Belal by

Essam Mohamed Mohamed Ahmed
Kamal Sayed Ahmed Osman []
Mahfouz Abdelazem Mohamed []
Mohamed Helmy Belal []

Language: Eng

Publication details: Cairo : Essam Mohamed Mohamed Ahmed , 1999

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

الاتجاهات الحديثة لمكافحة افات القطن فى بداية الموسم

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.1999.Es.N.

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11.

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Determination of benzimidazole residues on some exported crops using LC-MS\MS / Mohamed Abdelaziz Mohamed ; Supervised Mohamed Helmy Belal , Esam Eldeen Abdelraoof Eweis , Emil Youssef Salama by

Mohamed Abdelaziz Mohamed
Emil Youssef Salama []
Esam Eldeen Abdelraoof Eweis []
Mohamed Helmy Belal []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Mohamed Abdelaziz Mohamed , 2012

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

تقدير متبقيات مبيدات البنزيميدازول على بعض المحاصيل التصدرية باستخدام جهاز الكروماتوجرافى السائل مع مطياف الكتلة

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.2012.Mo.D. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.2012.Mo.D.

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12.

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Studies on isolation of some biologically active natural compounds / Tarek Abdelghafaar Ibrahim Elshahawy ; Supervised Mohamed Helmy Belal , Hala Rashad Abdelrahman , Khaled Abdelazem Attya by

Tarek Abdelghafaar Ibrahim Elshahawy
Hala Rashad Abdelrahman []
Khaled Abdelazem Attya []
Mohamed Helmy Belal []

Language: Eng

Publication details: Cairo : Tarek Abdelghafaar Ibrahim Elshahawy , 2002

Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

دراسات على عزل بعض المركبات الطبيعية ذات الفعالية البيولوجية

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2002.Ta.S.

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13.

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New approaches for control of cotton bollworms / Essam Mohamed Mohamed Ahmed ; Supervised Mohamed Helmy Belal , Kamal Sayed Ahmed Othman , Mohamed Gomaha Abbas by

Essam Mohamed Mohamed Ahmed
Kamal Sayed Ahmed Othman []
Mohamed Gomaha Abbas []
Mohamed Helmy Belal []

Language: Eng

Publication details: Cairo : Essam Mohamed Mohamed Ahmed , 2004

Dissertation note: Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

الاتجاهات الحديثة لمكافحة ديدان لوز القطن

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2004.Es.N. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2004.Es.N.

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14.

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Studies on bioactive compounds isolated from sea algae / Elsayed Mohi Eldin Abdelaziz Farag ; Supervised Mohamed Helmy Belal , Amal Youssef Saleh , Abdelaal Abdelaziz Farag by

Elsayed Mohi Eldin Abdelaziz Farag
Abdelaal Abdelaziz Farag []
Amal Youssef Saleh []
Mohamed Helmy Belal []

Language: Eng

Publication details: Cairo : Elsayed Mohi Eldin Abdelaziz Farag , 2002

Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

دراسات على بعض المركبات ذات النشاط الحيوى المعزولة من الطحالب البحرية

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2002.El.S.

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15.

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Chemical and biological evaluation of some marine algae compounds / Eman Said Hassan Swelam ; Supervised Toson Mohamed Awad , Mohamed Helmy Belal , Samia Abd El monhem Elkabbany by

Eman Said Hassan Swelam
Mohamed Helmy Belal []
Samia Abd El monhem Elkabbany []
Toson Mohamed Awad []

Language: Eng

Publication details: Cairo : Eman Said Hassan Swelam , 2003

Dissertation note: Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

دراسات كيماوية وبيولوجية على بعض المركبات المستخلصة من الطحالب البحرية

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2003.Em.C. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2003.Em.C.

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16.

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Determination of some pesticide residues in water and soft drinks / Mohamed Abdelaziz Mohamed Abdelaziz ; Supervised Mohamed Helmy Belal , Essam Eldin Abdelraouf Eweis , Sanaa Abdelkader Mohamed Elsawi by

Mohamed Abdelaziz Mohamed Abdelaziz
Essam Eldin Abdelraouf Eweis []
Mohamed Helmy Belal []
Sanaa Abdelkader Mohamed Elsawi []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Mohamed Abdelaziz Mohamed Abdelaziz , 2017

Dissertation note: Thesis (Ph.D.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

تقدير بعض متبقيات المبيدات في المياه والمشروبات الغازية

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2017.Mo.D. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2017.Mo.D.

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17.

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Risk \ safety assessment of pollutants in some vegetables produced under different farming systems / Marwa Farouk Ahmed Gad ; Supervised Mohamed Helmy Belal , Hany Mahmoud Ashour Badawy , Sameeh Abd-El-Kader Mansour by

Marwa Farouk Ahmed Gad
Hany Mahmoud Ashour Badawy []
Mohamed Helmy Belal []
Sameeh Abdelkader Mansour []

Material type:

Text; Format: print ; Literary form: Not fiction ; Audience: Specialized;

Language: English

Publication details: Cairo : Marwa Farouk Ahmed Gad , 2010

Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Agriculture - Department of Economic Entomology and Pesticides

Other title:

تقييم مخاطر و مأمونية الملوثات في بعض الخضروات المنتجة تحت نظم زراعية مختلفة

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.2010.Ma.R. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.M.Sc.2010.Ma.R.

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Studies on Whitefly Bemisia tabaci (Genn.) Susceptibility to Pesticides / Hanan Salah Eldin Taha Diab ; Supervised Moneer Daowood Abdallah , Mostafa Abd El Hafeez ElTantawy , Mohamed Helmy Belal by

Hanan Salah Eldin Taha Diab
Mohamed Helmy Belal []
Moneer Daowood Abdallah []
Mostafa Abd El hafeez Eltantawy []

Language: Eng

Publication details: Cairo : Hanan Salah Eldin Taha Diab , 2006

Dissertation note: Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

دراسات على حساسيه الذبابه البيضاء (Genn.) Bemisia tabaci للمبيدات

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2006.Ha.S.. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2006.Ha.S..

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Ecological and control studies on certian subrterranean termite species / Nadia Abd El shafie Abd El latif ; Supervised Samir Elsherif Ibrahim , Mohamed Helmy Belal , Yousry Mohamed Elsebay by

Nadia Abd El shafie Abd El latif
Mohamed Helmy Belal []
Samir Elsherif Ibrahim []
Yousry Mohamed Elsebay []

Language: Eng

Publication details: Cairo : Nadia Abd El shafie Abd El latif , 2003

Dissertation note: Thesis (PH.D.) - Cairo University - Faculty Of Agriculture - Department Of Economic Entomology and Pesticides

Other title:

دراسات بيئية على بعض انواع النمل الابيض التحت ارضية و مكافحتها

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Availability: Items available for reference: قاعة الرسائل الجامعية - الدور الاول: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2003.Na.E. مخـــزن الرســائل الجـــامعية - البدروم: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.2003.Na.E.

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The Effect Of Some Environmental Factors On Some Pesticides / By Hala Rashad Abdel Rahman Sadek; Supervision Of Prof.Dr. Mohamed Helmy Belal, Prof.Dr. Mohamed Khairy EL Sayed, Prof.Dr. Mohamed Abd EL-Hady Kandil. by

Hala Rashad Abdel Rahman Sadek [preparation.]
Mohamed Helmy Belal [thesis advisor.]
Mohamed Khairy EL Sayed [thesis advisor.]
Mohamed Abd EL-Hady Kandil [thesis advisor.]

Material type:

Text; Format: print ; Literary form: Not fiction

Language: English Summary language: English, Arabic Producer: 1995

Dissertation note: Thesis (Ph.D)-Cairo University, 1995.

Other title:

تأثير بعض العوامل البيئية على بعض مبيدات الآفات /

Availability: Items available for reference: مكتبة المئوية: Not for loan (1)Location, call number: Cai01.07.08.Ph.D.1995.Ha.E..

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