Selectivity of atrazine + mesotrione for canola as a function of application timings

Advances in Weed Science 2026 Open access

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Authors: Eloísa Carniel Guidini, Gilson Lucas Müller, Douglas Alessandro Haboski, Giordano Guilherme Johann, Rodrigo José Tonin, Ignácio Aspiazú, Anderson Luis Nunes, Gismael Francisco Perin, Leandro Galon
DOI: 10.51694/advweedsci/2026;44:0027
Cited by: 0
References: 24

Abstract

Background: Currently, there are few herbicides registered for the control of weed species infesting canola crops. Objective: to evaluate the selectivity, the effects on gas exchange, and the yield components of canola when applying atrazine + mesotrione at different timings and rates before sowing, and clethodim after crop emergence. Methods: Phytotoxicity, gas exchange, and grain yield components of canola were evaluated after herbicide application. Field experiments were conducted over two years using a randomized block design in a 2×6+ [...]

Fields of Study & Subjects

Potato Plant Research Nitrogen and Sulfur Effects on Brassica Plant nutrient uptake and metabolism

Publication details

Journal / source
Advances in Weed Science
Publisher
Sociedade Brasileira da Ciência das Plantas Daninhas
Volume
44
Publication date
1 January 2026
Language
EN