Ciência Rural (Aug 2020)

Host status of soybean genotypes to Meloidogyne species

  • Luis Alejandro Yánez Márquez,
  • Daniele de Brum,
  • Cesar Bauer Gomes,
  • Ana Claudia Barneche de Oliveira,
  • Eduardo Heller,
  • Esmael Luis Neuschrank,
  • Jerônimo Vieira de Araújo Filho

DOI
https://doi.org/10.1590/0103-8478cr20190637
Journal volume & issue
Vol. 50, no. 9

Abstract

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ABSTRACT: This study aimed to evaluate the host status of soybean genotypes to Meloidogyne javanica (Est J3), Meloidogyne sp.0 (Est R0), and M. graminicola (Est VS1). In the first experiment, all tested genotypes (BMX Potência RR, BMX Valente RR, BMX Icone IPRO, PELBR10-6049 RR, and TECIRGA 6070 RR) were susceptible to M. javanica, with reproduction factor (RF) >1.0, and resistant to Meloidogyne sp.0 (0.01 > RF RF < 0.43).

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