عناصر مشابهة

• Study of potato virus y (PVY) and potato virus A (PVA) in Jordan Valley : :Inoculum sources and incidence
  بواسطة: Nimer, Faisal Taha Jamil منشور: (1993)
• Identification of Potato Virus Y - PVY- Variants Affecting Pepper Cultivars - Capsicum spp - in Jordan
  بواسطة: Al Salhi, Tala't A. منشور: (1998)
• occurrence of barley yellow dwarf virus (BYDV) on wheat in Jordan
  بواسطة: Al Zou`bi, Moh`d N. F. منشور: (1989)
• Soft Rot Disease on Vegetables in Jordan: Host Range, Susceptibility of Different Potato Cultivars to the Infection, Effect of Planting Date and Inoculum Sources
  بواسطة: Nasir, Omar Rajeh M. منشور: (1997)
• Life Tables of The Sweet Potato Whitefly Bemisisa Tabaci Gennadius Homoptera : Aleyrodidae on Tomato in the Middle Jordan Valley :
  بواسطة: Abu Shirbi, Omar M. منشور: (1996)