Data/hora: 22/06/2024 13:48:13

Biblioteca(s): 	Embrapa Amazônia Ocidental.	
Data corrente: 	14/01/1997	
Data da última atualização: 	22/01/2019	
Autoria: 	GASPAROTTO, L.; LIMA, M. I. P. M.	
Afiliação: 	LUADIR GASPAROTTO, CPAA.	
Título: 	Incidence of foliar diseases in mixed cultivation systems.	
Ano de publicação: 	1995	
Fonte/Imprenta: 	In: SHIFT WORKSHOP, 2., 1995, Cuiabá. Summaries of lectures and posters. Cuiaba: UFMT, 1995.	
Páginas: 	p. 155.	
Idioma: 	Inglês	
Conteúdo: 	Incidência de doenças foliares em sistemas de policultivo: Mixed cropping systems can be an alternative to traditional cultivation methods in humid tropical areas such as Amazonia. The dispersion of species in the cultivated area will probably reduce the incidence of disease, because the non-host plants serve as a barrier to the spread of pathogens. Recultivation of abandoned area with the aid of mixed cropping systems has been studied. Since July 1993, the severity of infection of rubber trees has been assessed weekly and the incidence of disease in the other crops monitored monthly. Only rubber, orange, cassava and papaya have been affected. As the plants have not yet reached asufficient height to form pathogen barriers, the differences between the monocultures and the mixed cultivation systems are not significant.The occurrence of Microcyclus ulei and Thanatephorus cucumeris in rubber, Phytophthora citrophthora, Septobasidium pseudopediculatum and S. sacardium in orange. Meloidogyne sp. in papaya and Xanthomonas campestris p.v. manihotis in cassava are discussed.	
Palavras-Chave: 	Agrofloresta; Amazonas; Brasil; Diseases; Manaus; Tropical rain forest.	
Thesagro: 	Cultivo Multiplo; Doença; Floresta Tropical Úmida; Folha; Fungo.	
Thesaurus Nal: 	agroforestry; leaves; multiple cropping.	
Categoria do assunto: 	--	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/188422/1/Id-4659-p.155-2.pdf	
Registro original: 	Embrapa Amazônia Ocidental (CPAA)	
Exemplares: 	CPAA - (3193-1) - UPC - RA - PP - R634.99 - S555s -  - DIS