<b>Glyphosate efficacy on sourgrass biotypes with suspected resistance collected in GR-crop fields

<b>Glyphosate efficacy on sourgrass biotypes with suspected resistance collected in GR-crop fields

In Brazil, infestations of crop areas with glyphosate-resistant (GR) sourgrass (Digitaria insularis (L.) Fedde) biotypes has risen significantly, increasing crop production costs. Glyphosate efficacy on three biotypes (GO, BA and MT) of sourgrass with suspected resistance was evaluated. A susceptibl...

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Bibliographic Details
Main Authors: Hellen Martins da Silveira, Ana Claudia Langaro, Ricardo Alcántara-de la Cruz, Tocio Sediyama, Antonio Alberto Silva
Format: Article
Language:English
Published: Eduem (Editora da Universidade Estadual de Maringá) 2018-02-01
Series:Acta Scientiarum: Agronomy
Subjects:
chemical control
Digitaria insularis
dose response
resistance factor.
Online Access:http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35120

Internet

http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/35120

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