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281.
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Non chemical control of some potato foliage diseases [computer file]/ Howida Abd-El Wahab Metwaly Ibrahim. by Language: English Summary language: Arabic
Publication details: 2009
Dissertation note: Thesis (M.S.) --Zagazig University ,2009.
Other title:
  • اﻟﻤﻘﺎوﻣﺔ ﻏﻴﺮ اﻟﻜﻴﻤﺎوﻳﺔ ﻟﺒﻌﺾ أﻣﺮاض اﻟﻤﺠﻤﻮع اﻟﺨﻀﺮي ﻓﻲ اﻟﺒﻄﺎﻃﺲ.
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Availability: Items available for loan: Main (1)Call number: CD-2684.

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282.
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Biochemical studies on the effect of Metarhizium anisopliae var. acridum infection in the desert locust, Schistocerca gregaria (Forskal) [microform] / Said Mohamad Said Ahmad. by Language: English Summary language: Arabic
Dissertation note: Includes bibliographical references (leaves90-103) .
Other title:
  • دراسات بيوكيميائية على تأثير الأصابة بالفطر Metarhizium anisopliae var. acridum على الجراد الصحروى Schistocerca gregaria Forskal .
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Availability: Items available for loan: Main (1)Call number: CD-2654.

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283.
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Variability of Uromyces betae, the cause of sugar beet rust and its control [computer file]/ Abed Abd Algaleel Ata. by Language: English Summary language: Arabic
Publication details: 2009
Dissertation note: Thesis (Ph. D.) -- Ain Shams University, 2009.
Other title:
  • التباين في Uromyces betae المسبب لصدأ بنجر السكر و مكافحته.
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Availability: Items available for loan: Main (1)Call number: CD-2730.

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284.
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Studies on some scale insects infesting citrus trees and their control [computer file]/ Salah El-Din Mohamed El-Amir by Language: English Summary language: Arabic
Publication details: 2009
Dissertation note: Thesis (Ph.D.) Al--Azhar University, 2009.
Other title:
  • دراسات عن بعض الحشرات القشرية التى تصيب الموالح ومكافحتها.
Online resources:
Availability: Items available for loan: Main (1)Call number: CD-2752.

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285.
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Antagonistic effect of some isolates against Pseudoperonospora cubensis on cucumber plants under protected cultivations [computer file]/ Said Mohamed Hassan Kamel. by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) -- Kafrelsheikh University, 2010.
Other title:
  • اﻟﺘﺄﺛﻴﺮ اﻟﺘﻀﺎدى ﻟﺒﻌﺾ اﻟﻌﺰﻻت اﻟﻤﻴﻜﺮوﺑﻴﺔ ﺿﺪ ﻓﻄﺮ Pseudoperonospora cubensis ﻋﻠﻰ ﻧﺒﺎﺗﺎت اﻟﺨﻴﺎر ﺗﺤﺖ ﻇﺮوف اﻟﺰراﻋﺎت اﻟﻤﺤﻤﻴﺔ.
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Availability: Items available for loan: Main (1)Call number: CD-2772.

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286.
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Ecological studies and the effects of microbial pesticides on some legume insect pests and their natural enemies [computer file]/ Masoud Rashad Abdel-Bakey El-Aassar. by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) -- Menoufia University,2010 .
Other title:
  • دراسات إيكولوجية وتأثير المبيدات الميكروبية على بعض الآفات الحشرية للبقوليات وأعدائها الحيوية.
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Availability: Items available for loan: Main (1)Call number: CD-2805.

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287.
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Molecular studies on genus Varroa (Oudemans) mite and its control in Egypt [computer file]/ Ayman Youssef Zaki Gerges. by Language: English Summary language: Arabic
Publication details: 2009
Dissertation note: Thesis (Ph.D) -- Cairo University, 2009.
Other title:
  • دراسات جزيئية على جنس حلم الفاروا ومكافحته فى مصر.
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Availability: Items available for loan: Main (1)Call number: CD-2818.

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288.
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Ecological and biological studies on natural enemies of some scale insects and mealybugs [computer file]/ Fathia Abd El-Khalek Salem. by Language: English Summary language: Arabic
Publication details: 2011
Dissertation note: Thesis (Ph.D.) -- Tanta University, 2011.
Other title:
  • دراسات بيئية وحيوية على الأعداء الحيوية لبعض الحشرات القشرية والبق الدقيقى.
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Availability: Items available for loan: Main (1)Call number: CD-3045.

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289.
No cover image available
Studies on San Jose scale and its natural enemies on certain fruit trees [computer file]/ Naglaa Mohamed Ibraheim Youssef. by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) -- Mansoura University, 2010.
Other title:
  • دراسات على حشرة سان جوزيه القشرية وأعدائها الطبيعية المرتبطة ببعض أشجار الفاكهة.
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Availability: Items available for loan: Main (1)Call number: CD-3050.

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290.
No cover image available
Relation of fluorescent bacteria in controlling some root diseases of sugar beet [computer file]/ Eihab Mohamed Taha Ebrahim. by Language: English Summary language: Arabic
Publication details: 2011
Dissertation note: Thesis (Ph.D.) -- Bani-Seuf University, 2011.
Other title:
  • علاقة البكتريا الفلوروسنتية فى مقاومة بعض امراض بنجر السكر.
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Availability: Items available for loan: Main (1)Call number: CD-3051.

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291.
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Ecological and biological studies on the scale insect pest, Insulaspis tapleyi (Williams) attacking mango trees in Egypt and environmentally safe methods for it's management [computer file]/ Omaima Abd El-Fattah Hassan Balboul. by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) -- Ain Shams University, 2010.
Other title:
  • دراسة بيئية وبيولوجية على حشرة المانجو المحارية فى مصر وأساليب المكافحة الآمنة لها.
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Availability: Items available for loan: Main (1)Call number: CD-3059.

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292.
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Laboratory and field studies on intraguild predation of certain insect predators and their side effect on biological control [computer file]/ Wessam Zaref Aziz Bessadah. by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) -- Mansoura University, 2010.
Other title:
  • دراسات معملية وحقلية على الإفتراس بين الأنواع لبعض المفترسات الحشرية والتأثير السلبى على المكافحة الحيوية.
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Availability: Items available for loan: Main (1)Call number: CD-3074.

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293.
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Application of some natural enemies in organic agriculture through IPM in Egypt and Tunisia [computer file]/ Saad Abdel-Khalek Ebrahiem Mohamed Gaffar. by Language: English Summary language: Arabic
Publication details: 2009
Dissertation note: Thesis (Ph.D.) -- Cairo University, 2009.
Other title:
  • استخدام بعض الاعداء الطبيعية فى الزراعة العضوية خلال الادارة المتكاملة للآفات فى مصر وتونس.
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Availability: Items available for loan: Main (1)Call number: CD-3062.

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294.
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Factors affecting virulence of Agrobacterium tumefaciens the causal of crown gall disease [computer file]/ Rabab Mohamed Abd-El-Aziz Mohamed. by Language: English Summary language: Arabic
Publication details: 2011
Dissertation note: Thesis (Ph.D.) -- Cairo University, 2011.
Other title:
  • العوامل المؤثرة على القدرة المرضية للميكروب Agrobacterium tumefaciens المسبب لمرض التدرن التاجى.
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Availability: Items available for loan: Main (1)Call number: CD-3086.

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295.
No cover image available
Induced resistance and biological control of white rot disease of Garlic [computer file]/ Sayed Badawi Mostafa Fawaz. by Language: English Summary language: Arabic
Publication details: 2011
Dissertation note: Thesis (Ph.D.) -- Assiut University, 2011.
Other title:
  • المقاومة المستحثة والبيولوجية لمرض العفن الأبيض في الثوم.
Online resources:
Availability: Items available for loan: Main (1)Call number: CD-3067.

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296.
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Further studies on downy mildew of cucumber in Egypt [computer file]/ Ahmed Abd Rabou Attia Mohamed. by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) -- Kafr Elsheikh University, 2010.
Other title:
  • دراسة متقدمة على مرض البياض الزغبى على الخيار فى مصر.
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Availability: Items available for loan: Main (1)Call number: CD-3112.

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297.
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Effect of certain agricultural practices and biological control on soybean pests [computer file]/ Fatma Mohmed Fathy El Said Saleh. by Language: English Summary language: Arabic
Publication details: 2011
Dissertation note: Thesis (Ph.D.) -- Mansoura University, 2011.
Other title:
  • تأثير بعض العمليات الزراعية والمكافحة الحيوية على آفات فول الصويا.
Online resources:
Availability: Items available for loan: Main (1)Call number: CD-3113.

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298.
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Pathological studies on rice false smut disease in Egypt [computer file]/ Rashad Abd-Elmoneem Ahmed by Language: English Summary language: Arabic
Publication details: 2010
Dissertation note: Thesis (Ph.D.) --Kafrelsheikh, 2010.
Other title:
  • دراسات مرضيه على مرض التفحم الكاذب فى الأرز فى مصر.
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Availability: Items available for loan: Main (1)Call number: CD-2963.

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299.
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Studies on some insect pests infesting cotton plants and their natural enemies at Kafr El-Sheikh governorate [computer file]/ Asmaa Mohamed Ali El-Ghobary. by Language: English Summary language: Arabic
Publication details: 2011
Dissertation note: Thesis (Ph.D.) -- Kafrelsheikh University, 2011.
Other title:
  • دراسات على بعض الآفات الحشرية التى تصيب القطن وأعدائها الحيوية فى محافظة كفر الشيخ.
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Availability: Items available for loan: Main (1)Call number: CD-3154.

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300.
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Ecological and biological studies on some mites associated with some cereal and stored products at Dakahlia Governorate [computer file]/ Noura Farage El-Sayed Abou El-Enien. by Language: en
Publication details: 2011
Dissertation note: Thesis (M.S.)-- Al-Azhar University,2011 .
Other title:
  • درسات بيئية واحيائية على بعض اكاروسات الحبوب والمواد المخزونة فى محافظة الدقهلية.
Online resources:
Availability: Items available for loan: Main (1)Call number: CD-3166.

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