01783cab a2200313Ia 45 0 u187816 SIRSI 101215s2006 ua ss b 0 eng d EAL eng ara ART MUJAS V31 NO8 22 Fathi Salem,S. Biological control of two bacterial diseases attacking tomato plants by two different antagonistic micro-organisms [electronic resource]. المقاومة الحيوية لأثنين من الأمراض البكتيرية التى تصيب نباتات الطماطم بواسطة كائنين من الكائنات المضادة. p.5103- 5114 Includes references. A considerable bacterial and fungal populations are lived on the aerial surfaces of tomato plants even at the age of 8 weeks.Two epiphytic bacterial strains and two epiphytic yeast ones proved to be highly antagonistic against the tomato pathogens (Pseudomonas syringae pv. tomato and Xanthomonas campestris pv. Vesicatoria)in vitro studies. One of the most antagonistic bacterial strains belongs to the genus Bacillu sand the other one belongs to the genus Pseudomonas.The two most antagonistic yeast strains taxonomically belong to the genera Aureobasidium and Cryptococcus. Summary in Arabic. Tomatoes. Pests Biological control. Biological pest control agents. Bacterial diseases. Microorganisms. Antagonistic fungi. Dobolyi,E Mansoura Unviersity Journal of Agricultural Sciences. 2006.v.31(8) 1110-0346 nnas u182197 http://nile.enal.sci.eg/EALE/2006/MUJAS/3106/8/5103.pdf Full text Article. 1 AR lcc 42742 42742