عناصر مشابهة

• Control Of Certain Pests Infesting Cotton Plants In Sharkia Region
  بواسطة: Nada, Mohamed Ahmed Mohamed منشور: (1990)
• Studies On Pink Bollworm Pectinophora Gossypiella ( Saunders) In Sharkia Governorate
  بواسطة: Sherif, Al Sayed Aly Hassan منشور: (1992)
• Bio-control of purple nutsedge (Cyperus rotundus L.) using the antagonistic fungus: Alternaria alternata pathotype nutsedge
  بواسطة: Basalat, Mohammed Tayseer J. A. منشور: (2002)
• Studies on the control of cotton ball rots
  بواسطة: Moustafa, Moustafa Abd Alsamie منشور: (1982)
• Application Techniques Of Chemical Plant Protection In Egyptian Cotton
  بواسطة: El Shazly, Mahmoud Abd Alrahman منشور: (1985)