Data/hora: 12/07/2025 23:47:08

Biblioteca(s): 	Embrapa Soja.	
Tipo da produção científica: 	Resumo em Anais de Congresso	
Data corrente: 	25/11/2015	
Data da última atualização: 	10/03/2016	
Autoria: 	GODOY, C. V.	
Afiliação: 	CLAUDIA VIEIRA GODOY, CNPSO.	
Título: 	Effective resistance management with soybean rust: Modes of action used and management strategies.	
Ano de publicação: 	2015	
Fonte/Imprenta: 	INTERNATIONAL CONGRESS OF PESTICIDE CHEMISTRY, 13., 2015, San Francisco.	
Idioma: 	Inglês	
Conteúdo: 	Asian soybean rust is a serious disease caused by Phakopsora pachyrhizi. Several strategies have been adopted in Brazil to manage this disease including: (i) the host-free period, a period of 60 to 90 days from July to September during which farmers are restricted from planting soybean; (ii) growers are advised to plant early maturing group cultivars in the beginning of the season and reduce the sowing window to help the host evade the pathogen; (iii) cultivars with Rpp genes are available and are recommended with fungicide; and (iv) fungicides applied preventively or in the first symptoms. More than 100 different fungicidal products are currently labeled for managing rust in Brazil. A weaker efficacy of straight triazoles compounds was observed from 2006/07. Since 2009, only premix of DMI-QoI fungicides have been recommended to control rust. In 2013 the first mixture with SDHI compound was labeled for soybean rust.	
Palavras-Chave: 	Ferrugem asiática da soja.	
Categoria do assunto: 	--	
URL: 	http://www.alice.cnptia.embrapa.br/alice/bitstream/doc/1029484/1/effective.claudia.2015.pdf	
Registro original: 	Embrapa Soja (CNPSO)	
Exemplares: 	CNPSO - (36442-1) - UPC - RA - DD -  -  -  - DIS
CNPSO - (36446-1) - UPC - RA - DD -  -  -  - DIS