تأثير البكتريا Pseudomonas fluorescens والمعاملة بكبريتات الكالسيوم على مسبب مرض التعفن الجاف Fusarium solani على درنات البطاطا في الحقل .

Abstract

AbstractThis study has been conducted during the period from 1/march to30/June investigation aim of some microorganism pollution five locations ofAl-Diwaniya river water. The water samples were collected twice everymonth. They were isolated two genus of bacteria Escherichia coli andProteus sp. E. coli was more frequent than Proteus sp in all water samplesof five locations . Resistance of both bacteria were tested against sevenantibiotics(Trimethebrim,Amoxacillim,Amikacin,Tetracyclin,Tobramcin,Ampicilline).E.coli bacteria was sensitive to Amikacin and Rifamycin but Protues spwas sensitive to Amikacin only .Both bacteria were resistant for anotherantibiotics.