عناصر مشابهة

• Studies On Certain Species Of Scale Insects Infesting Of Citrus And Guava Trees In Sharkia Region
  بواسطة: Moustafa, Abd Almonem Shawky Hassan منشور: (1992)
• Toxicological Studies of Certain Hard Scale Insects Fam : Diaspididae on Fo-ruit Trees in Egypt
  بواسطة: El Imery, Salah Mahmoud Mitwaly منشور: (1991)
• Toxicity of Certain Pesticides on California Red Scale Insect Aonidiella Aurantii Homoptera : Diaspididae and their Effect on the Emergence of the Parasitoid Aphytis. Hymenoptera : Aphelinidae on Citrus in the Jordan Valley
  بواسطة: Haddad, Ammar M. منشور: (1997)
• Studieds on Some Species of Mealybug Infesting Grapes in Egypt
  بواسطة: Youssef, Abbas Seif Alnasr منشور: (1991)
• Studies On Insect Infesting Leguminous Plants
  بواسطة: Abd Alfatah, Saied Moussa منشور: (1991)