First Report of Meloidogyne morocciensis Infecting Hops (Humulus lupulus)
Author:
Oza Eduardo France1, Vieira Júnior José Olívio Lopes1, dos Santos Millena Monteiro2, Mangeiro Mariana Zandomênico1, Pereira Renata Cunha1, Souza Ricardo Moreira1, de Souza Antônio Fernando3, de Paiva Freitas Silverior1
Affiliation:
1. Universidade Estadual Norte Fluminense Darcy Ribeiro, Campos dos Goytacazes , Rio de Janeiro , Brazil 2. Centro Universitário Norte do Espírito Santo , Universidade Federal do Espírito Santo , São Mateus , Espírito Santo , Brazil 3. Instituto Federal de Ciência e Tecnologia do Espírito Santo , Santo Teresa , Espírito Santo , Brazil
Abstract
Abstract
Humulus lupulus (Cannabaceae) is a climbing herbaceous plant with perennial production, intended mainly for the brewing industry. H. lupulus is widely cultivated in temperate regions; hop cultivars have shown good adaptation in regions of Brazil. In a hop-growing area in São Mateus, the state of Espírito Santo, leaf wilting and galling of the root system was observed. Soil and root samples were taken to the laboratory and processed, and the nematodes extracted from the Meloidogyne genus were identified by morphology, morphometry, and biochemical analysis. According to the results, the species identified in the hop roots was Meloidogyne morocciensis. This is the first report of H. lupulus as host of M. morocciensis.
Publisher
Walter de Gruyter GmbH
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