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פותח על ידי קלירמאש פתרונות בע"מ -
Vegetative compatibility of Fusarium oxysporum from sweet basil in Israel
Year:
1996
Source of publication :
Plant Pathology
Authors :
גמליאל, אברהם
;
.
קטן, תלמה
;
.
Volume :
45
Co-Authors:

Katan, T., Department of Plant Pathology, ARO, Volcani Centre, PO Box 6, Bet Dagan 50520, Israel
Gamliel, A., Inst. of Agricultural Engineering, ARO, Volcani Centre, PO Box 6, Bet Dagan 50520, Israel
Katan, J., Dept. Plant Pathol. and Microbiol., Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot 76100, Israel

Facilitators :
From page:
656
To page:
661
(
Total pages:
6
)
Abstract:
Fusarium wilt and crown rot of sweet basil, caused by Fusarium oxysporum f.sp. basilici (F.o.ba.), is widespread in Israel. Affected plants show a variety of symptoms, including vascular wilt as well as crown rot, and masses of macroconidia on stem surfaces. We used vegetative compatibility to determine whether F.o.ba. isolates associated with various symptoms and sources are genetically related. All 119 isolates previously described as F.o.ba., and 42 additional F. oxysporum isolates which had not been tested for pathogenicity, belonged to a single vegetative compatibility group (VCG). The various symptoms are therefore induced by a single pathogenic form which appears to be a specific clone of F. oxysporum. The isolates of F.o.ba. from Israel were vegetatively compatible with eight isolates of F.o.ba. from Italy and the USA, but not with nonpathogenic isolates of F. oxysporum from basil, or with F.o. lycopersici or F.o. radicis-Iycopersici from tomato. We conclude that the population of F.o.ba in Israel belongs to the common VCG of this pathogen described in the USA, and which includes American and Italian isolates.
Note:
Related Files :
Fusarium
Fusarium oxysporum
Lycopersicon esculentum
Ocimum basilicum
עוד תגיות
תוכן קשור
More details
DOI :
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
24798
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:10
You may also be interested in
Scientific Publication
Vegetative compatibility of Fusarium oxysporum from sweet basil in Israel
45

Katan, T., Department of Plant Pathology, ARO, Volcani Centre, PO Box 6, Bet Dagan 50520, Israel
Gamliel, A., Inst. of Agricultural Engineering, ARO, Volcani Centre, PO Box 6, Bet Dagan 50520, Israel
Katan, J., Dept. Plant Pathol. and Microbiol., Hebrew University of Jerusalem, Faculty of Agriculture, Rehovot 76100, Israel

Vegetative compatibility of Fusarium oxysporum from sweet basil in Israel
Fusarium wilt and crown rot of sweet basil, caused by Fusarium oxysporum f.sp. basilici (F.o.ba.), is widespread in Israel. Affected plants show a variety of symptoms, including vascular wilt as well as crown rot, and masses of macroconidia on stem surfaces. We used vegetative compatibility to determine whether F.o.ba. isolates associated with various symptoms and sources are genetically related. All 119 isolates previously described as F.o.ba., and 42 additional F. oxysporum isolates which had not been tested for pathogenicity, belonged to a single vegetative compatibility group (VCG). The various symptoms are therefore induced by a single pathogenic form which appears to be a specific clone of F. oxysporum. The isolates of F.o.ba. from Israel were vegetatively compatible with eight isolates of F.o.ba. from Italy and the USA, but not with nonpathogenic isolates of F. oxysporum from basil, or with F.o. lycopersici or F.o. radicis-Iycopersici from tomato. We conclude that the population of F.o.ba in Israel belongs to the common VCG of this pathogen described in the USA, and which includes American and Italian isolates.
Scientific Publication
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