01712cab a2200277Ia 4500001000800000003000600008008004100014040000800055041001300063100001900076245014300095246020600238300001700444504002500461520058100486546002301067650001401090650003301104650003601137650002401173650002001197650002401217700001401241773009901255856008001354u187816SIRSI101215s2006    ua     ss b   0     eng d  aEAL  aengbara1 aFathi Salem,S.10aBiological control of two bacterial diseases attacking tomato plants by two different antagonistic micro-organismsh[electronic resource].15aالمقاومة الحيوية لأثنين من الأمراض البكتيرية التى تصيب نباتات الطماطم بواسطة كائنين من الكائنات المضادة.  ap.5103- 5114  aIncludes references.  aA 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.  aSummary in Arabic. 0aTomatoes. 0aPests x Biological control. 0aBiological pest control agents. 0aBacterial diseases. 0aMicroorganisms. 0aAntagonistic fungi.1 aDobolyi,E0 tMansoura Unviersity Journal of Agricultural Sciences. g2006.v.31(8)x1110-03467nnaswu18219740uhttp://nile.enal.sci.eg/EALE/2006/MUJAS/3106/8/5103.pdfzFull text Article.