נגישות
menu      
Advanced Search
Syntax
Search...
Volcani treasures
About
Terms of use
Manage
Community:
אסיף מאגר המחקר החקלאי
Powered by ClearMash Solutions Ltd -
Septoria cirsii, a potential biocontrol agent of Canada thistle and its phytotoxin-ß-nitropropionic acid
Year:
1993
Source of publication :
Plant Science
Authors :
Hershenhorn, Joseph
;
.
Volume :
94
Co-Authors:
Hershenhorn, J., Department of Plant Pathology, Montana State University, Bozeman, MT 59717, United States
Vurro, M., Istituto tossine d micotossine da parassiti vegetali, Consiglio Nazionale delle Ricerche, viale Einaudi 51, 70126 Bari, Italy
Zonno, M.C., Istituto tossine d micotossine da parassiti vegetali, Consiglio Nazionale delle Ricerche, viale Einaudi 51, 70126 Bari, Italy
Stierle, A., Department of Plant Pathology, Montana State University, Bozeman, MT 59717, United States
Strobel, G., Department of Plant Pathology, Montana State University, Bozeman, MT 59717, United States
Facilitators :
From page:
227
To page:
234
(
Total pages:
8
)
Abstract:
Septoria cirsii causes leaf spot of Canada thistle (Cirsium arvense L.) and no other plat tested was susceptible to this pathogen. Because this pathogen possesses host specificity, and because it is so devastating to Canada thistle plants in the field, it is proposed for consideration as a biological control agenet. In culture, S. cirsii produced copious amounts of a known phytotoxin which was identified as ß-nitropropionic acid. The toxin is inhibitory to seed germination, root elongation and causes the typical symptoms of chlorosis and necrosis on the leaves of Canada thistle which is one of the most toxin-sensitive plants of all of those tested. © 1993.
Note:
Related Files :
biological control
phytotoxin
Plant pathogen
weeds
Show More
Related Content
More details
DOI :
10.1016/0168-9452(93)90023-S
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
28963
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:43
Scientific Publication
Septoria cirsii, a potential biocontrol agent of Canada thistle and its phytotoxin-ß-nitropropionic acid
94
Hershenhorn, J., Department of Plant Pathology, Montana State University, Bozeman, MT 59717, United States
Vurro, M., Istituto tossine d micotossine da parassiti vegetali, Consiglio Nazionale delle Ricerche, viale Einaudi 51, 70126 Bari, Italy
Zonno, M.C., Istituto tossine d micotossine da parassiti vegetali, Consiglio Nazionale delle Ricerche, viale Einaudi 51, 70126 Bari, Italy
Stierle, A., Department of Plant Pathology, Montana State University, Bozeman, MT 59717, United States
Strobel, G., Department of Plant Pathology, Montana State University, Bozeman, MT 59717, United States
Septoria cirsii, a potential biocontrol agent of Canada thistle and its phytotoxin-ß-nitropropionic acid
Septoria cirsii causes leaf spot of Canada thistle (Cirsium arvense L.) and no other plat tested was susceptible to this pathogen. Because this pathogen possesses host specificity, and because it is so devastating to Canada thistle plants in the field, it is proposed for consideration as a biological control agenet. In culture, S. cirsii produced copious amounts of a known phytotoxin which was identified as ß-nitropropionic acid. The toxin is inhibitory to seed germination, root elongation and causes the typical symptoms of chlorosis and necrosis on the leaves of Canada thistle which is one of the most toxin-sensitive plants of all of those tested. © 1993.
Scientific Publication
You may also be interested in