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Allelopathic effects of Inula viscosa leaf extracts on weeds
Year:
2012
Source of publication :
Allelopathy Journal
Authors :
Dor, Evgenia
;
.
Hershenhorn, Joseph
;
.
Volume :
30
Co-Authors:
Dor, E., Weed Research Department, Newe Ya'ar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay 30095, Israel
Hershenhorn, J., Weed Research Department, Newe Ya'ar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay 30095, Israel
Facilitators :
From page:
281
To page:
290
(
Total pages:
10
)
Abstract:
Both leaf extract and dry leaves of Inula viscosa proved effective phytoherbicides for use in organic agriculture. Dodder, pigweed and wild mustard were highly sensitive to the extract and to the ground dry leaves mixed with soil. The phytotoxicity of leaf extract and dry leaves was specific to wheat, cotton and melon crops, whose seedlings were resistant. The active compound was purified and its chemical structure was verified as the sesquiterpene lactone tayunin (C15H20O3). The metabolite was stable under high temperatures, a wide pH range and in long storage.
Note:
Related Files :
Allelopathic activity
Cuscuta
Dittrichia viscosa
Phytoherbicide
Sesquiterpene lactone tayunin
Triticum aestivum
weed control
Show More
Related Content
More details
DOI :
Article number:
0
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
19465
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:29
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Scientific Publication
Allelopathic effects of Inula viscosa leaf extracts on weeds
30
Dor, E., Weed Research Department, Newe Ya'ar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay 30095, Israel
Hershenhorn, J., Weed Research Department, Newe Ya'ar Research Center, Agricultural Research Organization, P. O. Box 1021, Ramat Yishay 30095, Israel
Allelopathic effects of Inula viscosa leaf extracts on weeds
Both leaf extract and dry leaves of Inula viscosa proved effective phytoherbicides for use in organic agriculture. Dodder, pigweed and wild mustard were highly sensitive to the extract and to the ground dry leaves mixed with soil. The phytotoxicity of leaf extract and dry leaves was specific to wheat, cotton and melon crops, whose seedlings were resistant. The active compound was purified and its chemical structure was verified as the sesquiterpene lactone tayunin (C15H20O3). The metabolite was stable under high temperatures, a wide pH range and in long storage.
Scientific Publication
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