Reaction of common bean genotypes to Heterodera glycines

Authors

  • Mara Rúbia da Rocha
  • Daniela Patrícia Balduino
  • Heriksen Higashi Puerari
  • Eder Marques
  • Thiago Lívio Pessoa Oliveira de Souza

Abstract

The soybean cyst nematode (Heterodera glycines) may result in a significant economic impact on bean cultivation. This study aimed to evaluate the reaction of 55 common bean genotypes from the Embrapa Arroz e Feijão core collection to the race 3/HG type 0 of H. glycines. Among the genotypes evaluated, 34 were considered resistant to the cyst nematode, and, in addition to showing a lower population of females in the roots, also reduced the fecundity of H. glycines.

KEYWORDS: Phaseolus vulgaris, cyst nematode, genetic resistance.

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Published

2024-04-12

How to Cite

ROCHA , M. . R. da; BALDUINO , D. P.; PUERARI , H. H.; MARQUES, E. .; SOUZA, T. L. P. O. de. Reaction of common bean genotypes to Heterodera glycines. Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics], Goiânia, p. e78378, 2024. Disponível em: https://revistas.ufg.br/pat/article/view/78378. Acesso em: 21 dec. 2024.

Issue

v. 54 (2024)

Section

Research Article

License

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