عناصر مشابهة

• Toxicity Of Some Soil Insecticides On Major Potato Pests
  بواسطة: Mourad, Al Sayed Ibrahim منشور: (1986)
• RECOLONIZATION OF INSECT PREDATORS IN ALFALFA FIELDS AFTER CUTTING AND INSECTICIDE APPLICATIONS
  بواسطة: AI Jaber, Ahmed M. منشور: (1996)
• Ecological Studies On Insects Pests And Pollinators Of Lentil
  بواسطة: Ebadah, Ibrahim Mohamed Abd Almoneim منشور: (1992)
• Studies On Residual Effect Of Certain Insecticides
  بواسطة: Aioub, Ali Ahmed Ali منشور: (1989)
• Control Of Certain Pests Infesting Cotton Plants In Sharkia Region
  بواسطة: Nada, Mohamed Ahmed Mohamed منشور: (1990)