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© 2020. This work is licensed under https://creativecommons.org/licenses/by/4.0/deed.en (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.

Abstract

Farmers report many difficulties in weed management for the cultivation of this species, mainly due to slow crop growth (Moreira et al., 2011), and planting spacing (Cavarianni, 2008; Silva et al., 2011), which favours weed growth, in addition to the small number of herbicides registered (Agrofit, 2018). In literature, there are few studies on the selectivity of herbicides for cabbage cultivation, and no studies reporting the use of herbicides in controlling broadleaf weed. [...]this research aimed to evaluate the tolerance of the cabbage cultivar Astrus Plus to the herbicides 2,4-D and dicamba. The application of the doses was performed using a CO2 pressurized sprayer equipped with a hydraulic double-ended spray bar from a single fan jet, model API-11002, operating at a pressure of 3 kgf cm-2, positioned at 50 cm in plant height, when the cabbage plants had two pairs of true leaves. The evaluation of the plant poisoning at 7, 14, 21 and 28 days after the herbicide application was performed according to the grading scale proposed by the Brazilian Society of Weed Science (SBCPD, 1995), where 0% corresponds to injury absence and 100% plant death.

Details

Title
Tolerance of Cabbage Crop to Auxin Herbicides
Author
ALV NASCIMENTO http://orcidorg/0000-0001-5487-0376; GAM PEREIRA http://orcidorg/0000-0002-9063-3500; LF PUCCI http://orcidorg/0000-0002-9869-6530; DP ALVES http://orcidorg/0000-0003-1627-5204; CA GOMES http://orcidorg/0000-0002-6441-9543; MR REIS http://orcidorg/0000-0002-9940-5838
Section
Articles
Publication year
2020
Publication date
2020
Publisher
Sociedade Brasileira da Ciência das Plantas Daninhas, UFV - Depto de Fitotecnia
ISSN
01008358
e-ISSN
18069681
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2363554203
Copyright
© 2020. This work is licensed under https://creativecommons.org/licenses/by/4.0/deed.en (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.