usama_abdelsadek

ا.د.م/اسامه حسن ابوشامه عبدالصادق

استاذ مساعد - رئيس قسم الميكروبيولوجي و المناعه

كلية الطب البيطرى

العنوان: قسم الميكروبيولوجي و المناعه-كليه الطب البيطري-جامعه سوهاج الجديده بالكوامل

5

إعجاب

المنشورات و المؤلفات التي تحتوي علي الكلمة المفتاحية: Tomato


2018-10-28 13:03:14 الكلمات المفتاحية Nanosilica, jasmonic acid, Tuta absoluta, Tomato,
Nanosilica and jasmonic acid as alternative methods for control Tuta absoluta (Meyrick) in tomato crop under field conditions
Recently, _Tuta absoluta_ became one of the major pests that attack commercial tomato globally. Field test was done to evaluate the effect of different concentrations of nanosilica (NS) and jasmonic acid (JA), and compared them with indoxacrb (recommended insecticide) on reduction of damage rate caused by _T. absoluta_ larvae under field conditions. Nanosilica (600 ppm) and indoxacrb (0.25 cm3/L) had ... إقراء المزيد

2018-10-11 19:54:37 الكلمات المفتاحية Organic, Tomato, irrigation water, soil properties, tuta absluta,
Effect of Pressmud, as an Organic Fertilizer, on Some Soil Properties, Growth of Tomato Plant and Infestation of Tuta Absluta Under Saline Irrigation Water
A filed experiment was carried out to study the effect of addition pressmud (PM) as organic wastes under saline irrigation water on some soil properties, _Tuta Absuluta_ Damage and plant growth. PM was applied at rates of 0, 5 and 10 ton/fed. The soil was cultivated with tomato (Genotype: Alissa) under salinity irrigation which applied having 0, 25 and 50 ... إقراء المزيد

2018-09-19 15:38:22 الكلمات المفتاحية Growth Regulators, Nodal Segment, Organogenesis, Tissue Culture, Tomato,
Hormonal Requirements Trigger Different Organogenic Pathways on Tomato Nodal Explants
In this work, nodal-disk segments (4 - 6 mm in diameter × 5 - 6 mm in length) were obtained from established shoot culture, resulted from disinfected tomato seedlings, and they were suitable to induce different organogenic pathway under the influence of specific hormonal treatment. Application of BAP (1 - 2.5 mg/l) alone or in combination of 0.5 mg/l NAA ... إقراء المزيد