publication . Article . 2017

METHODS FOR INOCULATION WITH Fusarium guttiforme AND GENETIC RESISTANCE OF PINEAPPLE (Ananas comosus var. comosus)

WANDREILLA MOREIRA GARCIA; WILLIAN KRAUSE; DEJÂNIA VIEIRA DE ARAÚJO; ISANE VERA KARSBURG; RIVANILDO DALLACORT;
Open Access English
  • Published: 01 Jun 2017
  • Publisher: Universidade Federal Rural do Semi-Árido
Abstract
ABSTRACT The objective of this work was to evaluate Fusarium guttiforme inoculation methods and genetic resistance of pineapple accessions. Thus, three experiments were conducted: pathogen inoculation of different leaf types (B, D and F) of pineapple (1), pathogen inoculation of pineapple cuttings and detached D leaves (2), and identification of resistance to fusariosis in 19 pineapple accessions (3) sampled in the State of Mato Grosso, Brazil. The cultivars Pérola (susceptible to fusariosis) and BRS-Vitória (resistant to fusariosis) were used as controls. The fusariosis severity was evaluated at 10, 15, 20, 25 and 30 days after inoculation with F. guttiforme. T...
Subjects
free text keywords: Ananas comosus var, comosus, Genetic resistance, Fusariosis., Resistência genética, Fusariose., Agriculture, S, Biology (General), QH301-705.5, Fusariosis, medicine.disease, medicine, Botany, Inoculation, Fusarium guttiforme, Biology, Ananas comosus var. comosus, Pathogen, Cutting, Cultivar
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