Tolerance of Blackgrass (Alopecurus myosuroides) to Sulfonylurea Herbicides in the Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F11%3A00001754" target="_blank" >RIV/00027006:_____/11:00001754 - isvavai.cz</a>

Result on the web

—

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Tolerance of Blackgrass (Alopecurus myosuroides) to Sulfonylurea Herbicides in the Czech Republic

Original language description

Seeds of three blackgrass populations from south Bohemia were collected in 2007-2008. Biological tests were performed at the 2-3 leaf stage with chlorsulfuron. Some plants were survived after the treatment at the highest dose ? 37.5 g/ha. Biological tests showed a resistance phenotype to chlorsulfuron. Leaves of these plants were analyzed by dCAPS assay. Two domains of ALS gene: domain A - P197 and domain B - W574 were targeted by PCR with regenerated primers P197 containing BamHI site and W574 containing site BstXI. PCR products of all our tested samples were cleavaged by BamHI in the codon P197. No mutation of proline in P197 was found. The codon W574 PCR product of the samples was not cleaved by BstXI.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GF - Diseases, pests, weeds and plant protection

OECD FORD branch

—

Project

<a href="/en/project/QH71218" target="_blank" >QH71218: Innovation of weed resistance diagnostic methods and their use from the point of view of herbicide use leading to application reduction</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2011

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plant Protection Science

ISSN

1212-2580

e-ISSN

—

Volume of the periodical

47

Issue of the periodical within the volume

2

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

55-61

UT code for WoS article

—

EID of the result in the Scopus database

—