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	21.	No cover image available Biological and ecological studies on agrotis ypsilon rott [microform] / by Mohamed Ahmed Abd El-Hadi. by Abd El-Hadi, Mohamed Ahmed Language: English Summary language: Arabic Publication details: 1968 Dissertation note: Thesis (M.S.)--Ain Shams University, 1968. Other title: دراسات بيولوجية وايكولوجية عن الدودة القارضة. Availability: Items available for loan: Main (1)Call number: THESIS S-1838. Place hold Add to cart (remove)
	22.	No cover image available Studies on bruchid beetles the effect of some grain protectants on the cowpea beetle Callosobruchus maculatus (Fab.) (Fam. Bruchidae-ord Coleoptera) [microform] / Ferial Mohamed Ali EL-Sayed. by EL-Sayed, Ferial Mohamed Ali Publication details: 1975 Dissertation note: Thesis (M.S)--Cairo University, 1975. Other title: دراسات السلوك الوراثى لمرض البياض الدقيقى و محتوى البروتين و بعض الصفات المحصولية فى الشعير. Availability: Items available for loan: Main (1)Call number: THESIS S-750. Place hold Add to cart (remove)
	23.	No cover image available Effect of certain insecticides on esterases of insects [microform]/ Hassan Abd El-Aziz Ibrahim Salem. by Salem,Hassan Abdel-Aziz Ibrahim Language: English Summary language: Arabic Publication details: 1986 Dissertation note: Thesis (M.S.)-- Alexandria University, 1986. Other title: تأثير بعض المبيدات على اللأنزيمات المحللة للأسترات فى الحشرات. Availability: Items available for loan: Main (4)Call number: THESIS S-2423, ... Place hold Add to cart (remove)
	24.	No cover image available Studies on the mediterranean fruit fly, Ceratitis capitata (wied.) and its control [microform] / by Ahmed Mahmoud Zaki. by Zaki, Ahmed Mahmoud Publication details: 1993 Dissertation note: Thesis (M.S.)--Zagazig University, 1993. Availability: Items available for loan: Main (1)Call number: THESIS S-2561. Place hold Add to cart (remove)
	25.	No cover image available The Effect of certain insecticides on insect pest reared on different host plants [microform] / Abd-Aliah Ibrahim Ahmed Shahin. by Shahin, Abd-Aliah Ibrahim Ahmed Publication details: 1977 Dissertation note: Thesis (M.S)--AL-Azhar University, 1977. Availability: Items available for loan: Main (1)Call number: THESIS S-2581. Place hold Add to cart (remove)
	26.	No cover image available Biological and ecological studies on some insect pests of sugar beet and their natural enemies [microform] / Arifa Gabr Solouma. by Solouma, Arifa Gabr Publication details: 1989 Dissertation note: Thesis (Ph.D.)-- Alexandria University, 1989. Availability: Items available for loan: Main (1)Call number: THESIS S-2705. Place hold Add to cart (remove)
	27.	No cover image available The Parasitoides and the autographa virus as biocontrol agents of semi-looper populations in Egypt [microform] / Amal Ahmed Ahmed EL-Zoghby. by EL-Zoghby, Amal Ahmed Ahmed Publication details: 1992 Dissertation note: Thesis (M.S)--Cairo University, 1992. Availability: Items available for loan: Main (1)Call number: THESIS S-2753. Place hold Add to cart (remove)
	28.	No cover image available The Effect of sublethal doses of some insecticides on the fecundity of cotton leafrworm moths, Spodoptera littoralis. (BOISD.) [microform] / Mohamed Hussein El-Labany. by El-Labany, Mohamed Hussein Publication details: 1972 Dissertation note: Thesis (M.S)--Ain Shams University, 1972. Other title: تأثير الجرعات غير المميتة لبعض المبيدات الحشرية على خصوبة فراشات دودة ورق القطن. Availability: Items available for loan: Main (1)Call number: THESIS S-3022. Place hold Add to cart (remove)
	29.	No cover image available Biological studies on some Lepidopterous insects by using extractions of some plants [microform] / Saadia Abd EL-Basir Abd EL-Samea. by Abd EL-Samea, Saadia Abd EL-Basir Language: English Summary language: Arabic Publication details: 1990 Dissertation note: Thesis (M.S.)--Menoufia University, 1990. Other title: دراسات بيولوجية علي بعض حشرات حرشفية الأجنحة بأستخدام مستخلصات بعض النباتات. Availability: Items available for loan: Main (1)Call number: THESIS S-3289. Place hold Add to cart (remove)
	30.	No cover image available Biological studies on certain onion flies and their control [microform] / Refaat Hosny Gendy Mekhael. by Mekhael, Refaat Hosny Gendy Language: English Summary language: Arabic Publication details: 1978 Dissertation note: Thesis (M.S.)-- Ain Shams University,1978 Other title: دراسات بيولوجية على بعض أنواع من ذباب البصل وطرق مقاومتها. Availability: Items available for loan: Main (1)Call number: THESIS S-3228. Place hold Add to cart (remove)
	31.	No cover image available Studies on the natural enemies of the beet leaf-miner pegomya mixta (Villen) (Diptera : Anthomyiidae) [microform] / Mohamed Arafa Ewais. by Ewais, Mohamed Arafa 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, ... Place hold Add to cart (remove)
	32.	No cover image available Morphological and biological studies on scolothrips longicornis priesner (Thripidae ; Thysanoptera) in Suez Canal Area [microform]/ Nesrin Abd El-Salam El-Basha. by El-Basha, Nesrin Abd El-Salam Language: English Summary language: Arabic Publication details: 1990 Dissertation note: Thesis (M.S.)--Suez Canal University, 1990. Other title: دراسات مورفولوجية وبيولوجية على المفترس اسكولوتربس لونجكورنس فى منطقة القناة. Availability: Items available for loan: Main (1)Call number: THESIS S-3418. Place hold Add to cart (remove)
	33.	No cover image available Studies on plant parasitic nematodes of cotton [microform] / Hanaa Farid Fahmy. by Fahmy, Hanaa Farid Publication details: 1977 Dissertation note: Thesis (M.S.)--Cairo University, 1977. Availability: Items available for loan: Main (1)Call number: THESIS S-3485. Place hold Add to cart (remove)
	34.	No cover image available Field and laboratory studies on mosquito larvae susceptibility to some current insecticides in Cairo governorate [microform] / Nashaat Adel Selim. by Selim, Nashaat Adel Publication details: 1989 Dissertation note: Thesis (M.S.)--Alexandria University, 1989. Availability: Items available for loan: Main (1)Call number: THESIS S-3617. Place hold Add to cart (remove)
	35.	No cover image available Development of resistance to some insecticides on economic pests [microform] : studies on insecticides resistance in aphis gossypii in Egypt [microform] / Ramadan Mohamed Behay-El-Deen Salem. by Salem, Ramadan Mohamed Behay-El-Deen Publication details: 1981 Dissertation note: Thesis (M.S.)-- Tanta University, 1981. Availability: Items available for loan: Main (1)Call number: THESIS S-3683. Place hold Add to cart (remove)
	36.	No cover image available Ecological and biological studies on certain insect pests invading certain vegetables dominating in Sharkia region [microform] / Hassan Esam El-Din Metwally Hassan. by Hassan, Hassan Esam El-Din Metwally Publication details: 1976 Dissertation note: Thesis (M.S.)--Al-Azhar University, 1976. Availability: Items available for loan: Main (1)Call number: THESIS S-3685. Place hold Add to cart (remove)
	37.	No cover image available Effect of some soil pesticides on certain cotton pests [microform] / Aly Atwa Aly Mesalam. by Mesalam, Aly Atwa Aly Publication details: 1979 Dissertation note: Thesis (M.S)--Zagazig University, 1979. Availability: Items available for loan: Main (1)Call number: THESIS S-3931. Place hold Add to cart (remove)
	38.	No cover image available Faunistic survey of certain Hemiptera-Hetreroptera associated with selected agro-and semi-ecosystems in Egypt with notes on its natural enemies [microform] / Mohamed Abd El-Rahman Amro. by Amro, Mohamed Abd El-Rahman Publication details: 1983 Dissertation note: Thesis (M.S)--Assiut University, 1983. Availability: Items available for loan: Main (1)Call number: THESIS S-4011. Place hold Add to cart (remove)
	39.	No cover image available Studies on some beneficial insects in Kafr EL-Sheikh Governorate [microform] / Mamdouh Mohamed Metwally. by Metwally, Mamdouh Mohamed Publication details: 1993 Dissertation note: Thesis (M.S)--Tanta University, 1993. Availability: Items available for loan: Main (1)Call number: THESIS S-4030. Place hold Add to cart (remove)
	40.	No cover image available Studies on stored product insects [microform] / Suzan Ahmed El-Basyouni. by El-Basyouni, Suzan Ahmed Publication details: 1982 Dissertation note: Thesis (M.S.)-- Tanta University, 1982. Availability: Items available for loan: Main (1)Call number: THESIS S-4483. Place hold Add to cart (remove)

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Your search returned 419 results.