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	Provedor de dados Planta Daninha (1) Autor Cobucci,Tarcísio (1) Prates,Hélio T. (1) Silva,.João B. (1) Palavra-chave Crop rotation (1) Diphenyl ether herbicide (1) Herbicide persistence (1) Phaseolus vulgaris (1) Zea mays (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 1997 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Carryover effect of fomesafen, applied on edible bean, on sucessional maize Planta Daninha Cobucci,Tarcísio; Silva,.João B.; Prates,Hélio T.. Carryove reffects of fomesafen on successional maize were studied in clay soil. Fomesafen was applied as postemergence at Five rate s (0; 0.12 5: 0.25 ; 0.37 5, and 0.5 kg/ha-1) to edible beans. Maize was planted 198 and 65 days after fomesafen application in 1992 and 212 and 65 days after fomesafen application in 1993. Fomesafen residues were detected in soils up to 20cm depth but residue concentration was higher in 0-10 cm soil depth. Fomesafen residues reduced leaf chlrophyll content and root volume of 10 days old maize when planted 65 days after application but were not affected when planted 212 days after application. However, the decreases in leaf chlorophyll and root volume did not affect the maize yield. Tipo: Info:eu-repo/semantics/article Palavras-chave: Diphenyl ether herbicide; Herbicide persistence; Crop rotation; Phaseolus vulgaris; Zea mays. Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83581997000200011 Registros recuperados: 1 Primeira ... 1 ... Última

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