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The relationship between temperature and small broomrape (Orobanche minor) parasitism in red clover (Trifolium pratense)
Year:
2004
Source of publication :
Weed Science
Authors :
Eizenberg, Hanan
;
.
Volume :
52
Co-Authors:
Eizenberg, H., Department of Weed Research, Newe Ya'ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Colquhoun, J., Department of Crop and Soil Science, Crop Science Building 107, Oregon State University, Corvallis, OR 97331, United States
Mallory-Smith, C.A., Department of Crop and Soil Science, Crop Science Building 107, Oregon State University, Corvallis, OR 97331, United States
Facilitators :
From page:
735
To page:
741
(
Total pages:
7
)
Abstract:
The root-parasitic broomrape species cause severe damage to field and vegetable crops worldwide. This study evaluated the relationship between small broomrape development and temperature with red clover as a host plant. Red clover plants were grown in soil artificially infested with small broomrape seed in temperature-controlled growth chambers. Parasite development was quantified at 48 different accumulated growing degree days (GDD). Small broomrape parasitism and temperature were strongly related. Small broomrape tubercle initiation was delayed by low temperature. Tubercle development initiated at about 750 GDD and peaked at about 1,100 GDD. Small broomrape biomass accumulation correlated with the increase in tubercle number over time. Parasitism stages were divided into lag, log, and maximum phases that were strongly related to GDD. Development of a predictive system for parasitism growth stage is needed to allow precise herbicide application for effective control before small broomrape shoot emergence.
Note:
Related Files :
Biomass
Orobanche
Red clover
temperature
temperature effect
Tuber
Weed
Show More
Related Content
More details
DOI :
10.1614/WS-03-157R
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
30138
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:52
Scientific Publication
The relationship between temperature and small broomrape (Orobanche minor) parasitism in red clover (Trifolium pratense)
52
Eizenberg, H., Department of Weed Research, Newe Ya'ar Research Center, P.O. Box 1021, Ramat Yishay 30095, Israel
Colquhoun, J., Department of Crop and Soil Science, Crop Science Building 107, Oregon State University, Corvallis, OR 97331, United States
Mallory-Smith, C.A., Department of Crop and Soil Science, Crop Science Building 107, Oregon State University, Corvallis, OR 97331, United States
The relationship between temperature and small broomrape (Orobanche minor) parasitism in red clover (Trifolium pratense)
The root-parasitic broomrape species cause severe damage to field and vegetable crops worldwide. This study evaluated the relationship between small broomrape development and temperature with red clover as a host plant. Red clover plants were grown in soil artificially infested with small broomrape seed in temperature-controlled growth chambers. Parasite development was quantified at 48 different accumulated growing degree days (GDD). Small broomrape parasitism and temperature were strongly related. Small broomrape tubercle initiation was delayed by low temperature. Tubercle development initiated at about 750 GDD and peaked at about 1,100 GDD. Small broomrape biomass accumulation correlated with the increase in tubercle number over time. Parasitism stages were divided into lag, log, and maximum phases that were strongly related to GDD. Development of a predictive system for parasitism growth stage is needed to allow precise herbicide application for effective control before small broomrape shoot emergence.
Scientific Publication
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