Consulta: creatorFacets:"Silva,Luís Gustavo Chaves da"
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Data/hora: 10/06/2024 01:15:32

Effect of climate and geographical conditions on the occurrence of cashew gummosis in the northeast of Brazil
Provedor de dados: 124
Autores: Alves,Edson Souza; Fonseca,Wéverson Lima; Silva,Luís Gustavo Chaves da; Lima,Joilson Silva; Cardoso,José Emilson.
ABSTRACT Cashew gummosis is one of the main diseases of the cashew in the semi-arid region of the northeast and is characterised by a decline in the plants and a reduction in stand. Lasiodiplodia theobromae, the causal agent, is an endophytic fungus that eventually takes on pathogenic characteristics; however, the environmental conditions that cause this change in behaviour are still unknown. It is assumed that stress in the host caused by environmental changes stimulate pathogenicity. The aim of this study was to define the relationship between climate and geographical factors and the occurrence of gummosis. Rainfall data, maximum and minimum temperature, thermal amplitude, and the altitude of 14 micro-regions in the northeast were compared and classified...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Anacardium occidentale; Lasiodiplodia theobromae; Pathosystem; Gummosis.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902020000300902