Consulta: subjectFacets:"Withania somnifera"
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Biological Management of Basal Rot of Onion by Trichoderma harzianum and Withania somnifera
Provedor de dados: 87
Autores: AKHTAR,R.; JAVAID,A.
ABSTRACT: Onion is attacked by destructive soil-borne fungal plant pathogen Fusarium oxysporum f. sp. cepae, resulting in basal rot disease. In the present study, three Trichoderma species (T. pseudokoningii, T. harzianum and T. reesei) and leaves of solanaceous weed Withania somnifera were used for management of this disease. The in vitro interaction study revealed T. harzianum as the most effective biocontrol agent against the pathogen. In a pot trial, dried leaf material of W. somnifera (1%, 2% and 3% w/w) and inoculum of T. harzianum were mixed in the pot soil previously inoculated with the pathogen. The highest incidence of the disease (87%) was found in positive control (pathogen inoculation without any amendment). Different rates of dry leaf...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Basal plate rot; Biological control; Weed; Withania somnifera.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582018000100216