Data/hora: 15/06/2024 09:54:04

Biblioteca(s): 	Embrapa Algodão.	
Data corrente: 	02/03/2017	
Data da última atualização: 	02/03/2017	
Autoria: 	ROCHA, V. S.; COSTA, A. G. F.; TROVÃO, D. M. B. M.; ZONTA, J. H.; SOFIATTI, V.; MACIEL, C. D. G.; ALMEIDA, H. S. A.	
Afiliação: 	VIVIANE S. ROCHA, UNIVERSIDADE ESTADUAL DA PARAÍBA; AUGUSTO GUERREIRO FONTOURA COSTA, CNPA; UNIVERSIDADE ESTADUAL DA PARAÍBA; JOAO HENRIQUE ZONTA, CNPA; VALDINEI SOFIATTI, CNPA; UNIVERSIDADE ESTADUAL DO CENTRO-OESTE; UNIVERSIDADE FEDERAL DA PARAÍBA.	
Título: 	Management of volunteer castor bean in the Glyphosate-resistant soybean crop	
Ano de publicação: 	2016	
Fonte/Imprenta: 	Planta Daninha, Viçosa, MG, v. 34, n. 3, p. 545-553, 2016.	
Idioma: 	Inglês	
Conteúdo: 	The goal of this study was to evaluate the management of volunteer castor bean with herbicide applications used in pre and post-seeding of soybean crop resistant to glyphosate. Two experiments were conducted in a greenhouse in a completely randomized design with three replications. The first experiment corresponded to applications of desiccation with treatments: glyphosate (1,080 g ha-1); glyphosate + 2,4-D (1,080 + 670 g ha-1); glyphosate + carfentrazone-ethtyl (1,080 + 20 g ha-1); glyphosate + flumioxazin (1,080 + 25 g ha-1); glyphosate + saflufenacil (1,080 + 35 g ha-1); glyphosate + chlorimuron-ethyl (1,080 + 12.5 g ha-1); diuron + paraquat (300 + 600 g ha-1); and the control without application. In the second experiment, the treatments corresponded to doses of 0, 90, 180, 360, 720, 1,440, 2,880 and 5,760 g ha-1 of glyphosate for applications in post-emergence in soybean RR. The applications took place when the castor bean plant had four to six true leaves. The evaluations done in both experiments were: control and plant height at 7, 14 and 21 days after application (DAA); and stem diameter, leaf area, root volume, dry mass of shoots and roots at 21 DAA. The treatments with diuron + paraquat and glyphosate associated with 2,4-D, carfentrazoneethyl, flumioxazin or saflufenacil are more efficient for castor bean control in desiccation in pre-seeding of soybean. Glyphosate doses from 720 g ha-1 are effective to control castor bean in post-emergence of the glyphosate-resistant soybean crop.	
Thesagro: 	Glycine max; Herbicida; Ricinus communis.	
Thesaurus Nal: 	Herbicides.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/156855/1/Management-of-volunteer-castor-bean.pdf	
Registro original: 	Embrapa Algodão (CNPA)	
Exemplares: 	CNPA - (28308-1) - UPC - AP - DD -  -  -  - DIS