Management of glyphosate-resistant smooth pigweed and fleabane in burndown, pre-emergence and post-harvest in soybean
Background: The advance of smooth pigweed and fleabane in soybean-ryegrass systems is associated with the evolution of weed resistance. Objective: Evaluate combinations of herbicides in burndown and pre-emergence for the control of smooth pigweed and fleabane in soybean, and the efficacy of herbicides in off-season management of smooth pigweed in ryegrass. Methods: Two field trials carried out in a complete randomized block design with four blocks. The first trial tested burndown (carfentrazone, carfentrazone+saflufenacil, carfentrazone+diquat, and diquat) and pre-emergent (PRE) [...]
Authors
- Eduard Leichtweiss (ORCID: https://orcid.org/0000-0001-9665-8904)
- Eduardo Streck Bortolin (ORCID: https://orcid.org/0000-0002-9434-0692)
- Rosana Marzari Thomasi (ORCID: https://orcid.org/0000-0001-9248-0213)
- Roberto Avila Neto (ORCID: https://orcid.org/0000-0001-6003-0998)
- Aline S. Holkem (ORCID: https://orcid.org/0000-0002-2116-3728)
- André da Rosa Ulguim (ORCID: https://orcid.org/0000-0002-8850-4670)
- V.L.N. Brandao (ORCID: https://orcid.org/0000-0002-7413-9676)
- Marcio N. Ebling
Publication Details
- Journal
- Weed Control Journal
- Published
- 2025-01-01
- DOI
- https://doi.org/10.7824/wcj.2025;24:00825
- Primary Topic
- Weed Control and Herbicide Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00