IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL

IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL

A field survey conducted in 2013 revealed the occurrence of Fire blight disease in the three surveyed areas (Nineveh agricultural station, Al-Rasheediya and Hawi Al-Kaneesa) in Nineveh Province. The highest infection rate was 88% for pear and apple trees in Hawi Al-Kaneesa while the infection degree...

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Bibliographic Details
Main Authors: Ahmed Saeed, Rasmia Omar Sultan
Format: Article
Language:Arabic
Published: College of Agriculture 2018-06-01
Series:Mesopotamia Journal of Agriculture
Online Access:https://magrj.mosuljournals.com/article_161469_e31cc8cc4c4cbef4187cc12a8fd25911.pdf
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spelling doaj-c2adab9bdf1941f89fc8a1c935a5d1c52020-11-25T03:14:22ZaraCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962018-06-0146229230110.33899/magrj.2018.161469161469IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROLAhmed Saeed0Rasmia Omar Sultan1Plant protection Dept., College of Agriculture and Forestry, Mosul University. IraqPlant protection Dept., College of Agriculture and Forestry, Mosul University. IraqA field survey conducted in 2013 revealed the occurrence of Fire blight disease in the three surveyed areas (Nineveh agricultural station, Al-Rasheediya and Hawi Al-Kaneesa) in Nineveh Province. The highest infection rate was 88% for pear and apple trees in Hawi Al-Kaneesa while the infection degree was 0.61 and 0.43 degree respectively highest in Nineveh agricultural station for pear and apple trees. The pathogen was isolated from infected fruits, flowers and twigs, identified by many biochemical tests and confirmed by Agglutination test and Pathogenecity on pear seedlings and fruits. The results indicated that the isolated bacteria was <em>Erwinia amylovora. </em>The effect of three bactericides on the bacterial growth was tested <em>in vitro</em> the results indicated that ciprofloxacin was more effective than Cupprosate and Revanol.https://magrj.mosuljournals.com/article_161469_e31cc8cc4c4cbef4187cc12a8fd25911.pdf
collection DOAJ
language Arabic
format Article
sources DOAJ
author Ahmed Saeed
Rasmia Omar Sultan
spellingShingle Ahmed Saeed
Rasmia Omar Sultan
IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL
Mesopotamia Journal of Agriculture
author_facet Ahmed Saeed
Rasmia Omar Sultan
author_sort Ahmed Saeed
title IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL
title_short IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL
title_full IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL
title_fullStr IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL
title_full_unstemmed IDENTIFICATION OF BACTERIA THAT CAUSED FIRE BLIGHT ON PEAR AND APPLE IN NINEVEH GOVERNORATE AND IT’S CONTROL
title_sort identification of bacteria that caused fire blight on pear and apple in nineveh governorate and it’s control
publisher College of Agriculture
series Mesopotamia Journal of Agriculture
issn 1815-316X
2224-9796
publishDate 2018-06-01
description A field survey conducted in 2013 revealed the occurrence of Fire blight disease in the three surveyed areas (Nineveh agricultural station, Al-Rasheediya and Hawi Al-Kaneesa) in Nineveh Province. The highest infection rate was 88% for pear and apple trees in Hawi Al-Kaneesa while the infection degree was 0.61 and 0.43 degree respectively highest in Nineveh agricultural station for pear and apple trees. The pathogen was isolated from infected fruits, flowers and twigs, identified by many biochemical tests and confirmed by Agglutination test and Pathogenecity on pear seedlings and fruits. The results indicated that the isolated bacteria was <em>Erwinia amylovora. </em>The effect of three bactericides on the bacterial growth was tested <em>in vitro</em> the results indicated that ciprofloxacin was more effective than Cupprosate and Revanol.
url https://magrj.mosuljournals.com/article_161469_e31cc8cc4c4cbef4187cc12a8fd25911.pdf
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AT rasmiaomarsultan identificationofbacteriathatcausedfireblightonpearandappleinninevehgovernorateanditscontrol
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