عناصر مشابهة

• Side Effects Of Pesticides
  بواسطة: Hussein, Nagwa Mahmiud Mohamed منشور: (1983)
• Utilization of some specific materials to stimulate resistance in some host plant against the root-knot nematodes
  بواسطة: سعيد، محمد راوح محمد منشور: (2005)
• Control Of Some Soy Bean Pests
  بواسطة: El Bahrawy, Awad Abd Allah Farahat Ahmed منشور: (1981)
• Physiological Studies Of Some Herbicides On Broad Bean Plants
  بواسطة: Sakr, Abbas Al Sayed Ahmed منشور: (1984)
• Effect of Some Pesticides On Nematode Population Associated With Citrus Orchards
  بواسطة: El Morshedy, Mohamed Mohamed Fath Allah منشور: (1980)