000			03132cam a2200337 a 4500
003			EG-GiCUC
005			20250223032642.0
008			201206s2020 ua d f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aPh.D
099			_aCai01.16.03.Ph.D.2020.Em.E
100	0		_aEmam Sayed Emam Abdallah
245	1	0	_aEffect of Planting dates and certain varieties in minimizing the pests infestation on cucumber plant in Egypt and The Sudan / _cEmam S. E. Abdallah ; Supervised Wafai Z.A. Mikhail , Samia Ahmed Galal Metwally
246	1	5	_aتأثير مواعيد الزراعة وبعض الأصناف فى تقليل الإصابة بالآفات على نبات الخيار فى مصر والسودان
260			_aCairo : _bEmam Sayed Emam Abdallah , _c2020
300			_a151 P . : _bcharts ; _c25cm
502			_aThesis (Ph.D.) - Cairo University - Faculty of African Postgraduate Studies- Department of Natural Resources
520			_aCucumber (Cucumis sativus L.) is one of the most important vegetable crops grown in Egypt was cultivated in both the open field and greenhouse. Cucumber plant is one of the annual plants in the Cucurbitaceous family that has been cultivated by man for over 3,000 years. Cucumber is a very good source of vitamins A, C, K, and B6, also, contain potassium, pantothenic acid, magnesium, phosphorus, copper and manganese. Cucumber fruits are extremely beneficial for overall health, especially during the summer since they are mostly made of water and important nutrients that are essential for the human body. The cucumber fruits contain ascorbic acid and caffeic acid to reduce skin irritation and swollen. The cultivated area was increased especially for exportation. Whereas the production of cucumber was 11750 tons from the cultivated area of 1726 feddans. (According to the administration for statistics, 2017; unpublished data). Cucumber plants are subjected to infestation by many pests which reduce productivity and quality such as, the whitefly, Bemisia tabaci Genn., the aphid, Aphis gossypii Glover, the thrips, Thrips tabaci Lindquist, the leaf miner, Liriomyza bryoniae (Kalt), in addition to the spider mite, Tetranychus urticae Koch. The present study was conducted during 2015 & 2016 seasons on cucumber plants at Qaha - Qalubiya governorate to Survey of pests and their associated natural enemies occurred on cucumber plants (Cucamis sativus L) for the tested hybrids. Impact of plant stage on population density of pests infesting different cucumber hybrids. Effect of different cucumber hybrids, different planting dates and interaction between them. Effect of some ecological factors on population dynamics of pests infesting cucumber (var. hayel)
530			_aIssued also as CD
653		4	_aAphids
653		4	_aIdentification
653		4	_aPopulation dynamics
700	0		_aSamia Ahmed Galal Metwally , _eSupervisor
700	0		_aWafai Z.A. Mikhail , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aAmira _eCataloger
905			_aNazla _eRevisor
942			_2ddc _cTH
999			_c79153 _d79153