Effect of weather conditions on efficacy of different herbicides used in Bromus sterilis control
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F23%3A95053" target="_blank" >RIV/60460709:41210/23:95053 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1111/wre.12591" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/wre.12591</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/wre.12591" target="_blank" >10.1111/wre.12591</a>
Alternative languages
Result language
angličtina
Original language name
Effect of weather conditions on efficacy of different herbicides used in Bromus sterilis control
Original language description
Efficacy of herbicides is strongly affected by weather conditions shortly before and after application. Small-plot field trials were carried out in winter wheat in north-west Bohemia, Czech Republic, Central Europe from 2011 to 2018. The relationship between meteorological characteristics and efficacy of acetolactate synthase inhibiting herbicides (mesosulfuron + iodosulfuron, propoxycarbazone and pyroxsulam) on Bromus sterilis was studied. The effects of precipitation before and after herbicide application, mean temperature and sunshine hours after the application were found to be statistically significant. The total precipitation 30 days before herbicide application had the greatest effect on herbicide efficacy. Mean efficacy significantly increased with increasing precipitation, when mean temperatures 5 days after treatment were above 9 & DEG;C. The herbicide mesosulfuron + iodosulfuron was most affected by amount of precipitation while efficacy of pyroxsulam was minimally affected. When total rainfall amounted to 30 mm in the 20-40 days after herbicide application, there was no significant effect of total rainfall before herbicide application. In order to prepare the best weed control strategy against B. sterilis, weather conditions before and after the application term should be considered so that the growers can adjust for proper application timing and be prepared for a second application with a suitable herbicide.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Weed Research
ISSN
0043-1737
e-ISSN
1365-3180
Volume of the periodical
63
Issue of the periodical within the volume
5
Country of publishing house
GB - UNITED KINGDOM
Number of pages
6
Pages from-to
305-310
UT code for WoS article
001030603900001
EID of the result in the Scopus database
2-s2.0-85165281576