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פותח על ידי קלירמאש פתרונות בע"מ -
Survival of Pseudomonas syringae pv. lachrymans in soil, plant debris, and the rhizosphere of non-host plants
Year:
1983
Source of publication :
Phytoparasitica
Authors :
זוטרא, דן
;
.
קריצמן, גיורא
;
.
Volume :
11
Co-Authors:
Kritzman, G.
Zutra, D., Div. of Plant Pathology, ARO, The Volcani Center, Bet Dagan, Israel
Facilitators :
From page:
99
To page:
108
(
Total pages:
10
)
Abstract:
The ability of the pathogen Pseudomonas syringac pv. lachrymans to survive in soil, plant debris, and the rhizosphere of non-host plants was studied under controlled conditions for 92 weeks. The pathogen was a poor survivor in the soil: its population declined from 5.6 × 105 bacteria per gram soil to an undetectable level after 8 weeks in inoculated soil which was kept dry, without irrigation. However, the organism persisted for over 90 weeks in wetted soil containing diseased cucumber debris. The pathogen was undetectable in soil which was kept wet for 72 weeks followed by 10 weeks' incubation without any irrigation. The organism survived in the rhizosphere of non-host plants for four growth cycles in the same soil, maintained its pathogenicity to cucumber seedlings, and increased its population over this period. © 1983 Springer Science + Business Media B.V.
Note:
Related Files :
angular leafspot of cucumber
epidemiology
Pseudomonas syringae pv. lachrymans
עוד תגיות
תוכן קשור
More details
DOI :
10.1007/BF02980717
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
25941
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:18
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Scientific Publication
Survival of Pseudomonas syringae pv. lachrymans in soil, plant debris, and the rhizosphere of non-host plants
11
Kritzman, G.
Zutra, D., Div. of Plant Pathology, ARO, The Volcani Center, Bet Dagan, Israel
Survival of Pseudomonas syringae pv. lachrymans in soil, plant debris, and the rhizosphere of non-host plants
The ability of the pathogen Pseudomonas syringac pv. lachrymans to survive in soil, plant debris, and the rhizosphere of non-host plants was studied under controlled conditions for 92 weeks. The pathogen was a poor survivor in the soil: its population declined from 5.6 × 105 bacteria per gram soil to an undetectable level after 8 weeks in inoculated soil which was kept dry, without irrigation. However, the organism persisted for over 90 weeks in wetted soil containing diseased cucumber debris. The pathogen was undetectable in soil which was kept wet for 72 weeks followed by 10 weeks' incubation without any irrigation. The organism survived in the rhizosphere of non-host plants for four growth cycles in the same soil, maintained its pathogenicity to cucumber seedlings, and increased its population over this period. © 1983 Springer Science + Business Media B.V.
Scientific Publication
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