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| Shigueoka,Luciana Harumi; Dorigo,Orazília França; Arita,Lucas Yuuki; Fonseca,Inês Cristina de Batista; Silva,Santino Aleandro da; Sera,Gustavo Hiroshi; Machado,Andressa Cristina Zamboni. |
| ABSTRACT: Meloidogyne species are widely distributed in coffee growing areas in Brazil, where M. paranaensis is responsible to significant losses to the crop. One of the main management strategies is the use of resistant cultivars, such as Apoatã rootstock and cultivars IPR 100 and IPR 106. However, the parasitic relationship between coffee and M. paranaensis in cultivars carrying resistance genes has been poorly understood. The objective of this paper was to characterize the resistance response of Coffea arabica cv. IPR 106 to M. paranaensis. For this, penetration and histopathological studies were carried out using root tissues parasitized by the nematode. ‘IPR 106’ and ‘Mundo Novo’ (susceptible cultivar) seedlings were inoculated with 4,000 eggs of M.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Management; Root-knot nematodes; Giant cells. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162019001500434 |
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