Soybean superior progenies with resistance to type 3 soybean cyst nematode

Authors

  • Roberto Carlos de Oliveira Universidade Estadual
  • Antonio Orlando Di Mauro Universidade Estadual
  • Sandra Helena Unêda-Trevisoli Universidade Estadual
  • Jaime Maia Maia dos Santos Universidade Estadual
  • João Ademir de Oliveira Universidade Estadual
  • Dilermando Perecin Universidade Estadual
  • Neylson Eustáquio Arantes Embrapa Soja

DOI:

https://doi.org/10.1590/S1678-3921.pab2005.v40.7021

Keywords:

Glycine max, Heterodera glycines, plant breeding

Abstract

The aim of this work was to select in greenhouse soybean superior progenies resistant to type 3 soybean cyst nematode (Heterodera glycines). Ten agronomic traits were evaluated in 222 segregate progenies in field. In crop seasons of 1999/2000, 2000/2001 and 2001/2002, experiments were carried out in augmented blocks of Federer, and in 2002/2003 in a randomized blocks design, with two replications. In 2003 another experiment was carried out in greenhouse, under completely randomized design with five replications and with 11 superior progenies, in order to evaluate resistance against cyst nematode. Progenies JAB 99-17-4-9-1 and JAB 99-40-12-1-2 scored the best results for most of the agronomic traits evaluated. Under greenhouse conditions six progenies were resistant to type 3 soybean cyst nematode.

Downloads

Published

2005-08-01

How to Cite

de Oliveira, R. C., Di Mauro, A. O., Unêda-Trevisoli, S. H., dos Santos, J. M. M., de Oliveira, J. A., Perecin, D., & Arantes, N. E. (2005). Soybean superior progenies with resistance to type 3 soybean cyst nematode. Pesquisa Agropecuaria Brasileira, 40(8), 745–751. https://doi.org/10.1590/S1678-3921.pab2005.v40.7021

Issue

v.40, n.8, ago. 2005

Section

PHYTOPATHOLOGY