Seleção para tolerância à murcha de Fusarium na cultivar BR-1 de algodoeiro

Luiz Paulo de Carvalho; Emídio Ferreira Lima; Julita M.F.C. Carvalho

doi:10.1590/S1678-3921.pab1983.v18.15498

Selection for fusarium tolerance within the cotton cultivar BR-1

Authors

Luiz Paulo de Carvalho
Emídio Ferreira Lima
Julita M.F.C. Carvalho

DOI:

https://doi.org/10.1590/S1678-3921.pab1983.v18.15498

Keywords:

Gossypium hirsutum L.r. latifolium Hutch, pathogen, parasitism, Fusarium oxysporum f. vasinfectum Snyder et Hansen

Abstract

After two cycles of selection, followed by plant intercrossing within the cotton (Gossypium hirsutum L.r., latifolium Hutch) cultivar BR-1, that showed variability against the parasitism of the fungus Fusarium oxysporum f. vasinfectum Snyder et Hansen, a population with higher tolerance to this pathogen was obtained. No negative effect for production and fiber properties was observed. Tolerance could be improved with more selection cycles, without affecting production and fiber characters.

Downloads

PDF (Portuguese (Brazil))

Issue

v.18, n.12, dez. 1983

Section

GENETICS

How to Cite

Carvalho, L. P. de, Lima, E. F., & Carvalho, J. M. (2014). Selection for fusarium tolerance within the cotton cultivar BR-1. Pesquisa Agropecuaria Brasileira, 18(12), 1355-1358. https://doi.org/10.1590/S1678-3921.pab1983.v18.15498

Download Citation

Most read articles by the same author(s)

Julita Maria Frota Chagas Carvalho, Emidio Ferreira Lima, Luis Paulo de Carvalho, Robson de Macedo Vieira, Control of the cotton seedling damping-off by treatment of seeds with systemic fungicides , Pesquisa Agropecuaria Brasileira: v.20, n.6, jun. 1985
Luiz Paulo de Carvalho, Josiane Isabela da Silva Rodrigues, Franscisco José Correia Farias, Selection of cotton lines for high oil content , Pesquisa Agropecuaria Brasileira: v.52, n.7, jul. 2017
Anne Sitarama Prabhu, José Francisco de Assis F. da Silva, João Roberto Viana Correa, Raimundo Humberto Polaro, Emídio Ferreira Lima, Web blight of common bean-epidemiology and fungicide application , Pesquisa Agropecuaria Brasileira: v.18, n.12, dez. 1983
Luiz Paulo de Carvalho, José de Alencar Nunes Moreira, A selection criterion for earliness in herbaceous cotton. , Pesquisa Agropecuaria Brasileira: v.24, n.7, jul. 1989
Luiz Paulo de Carvalho, Maurice James Lukefhar, Francisco José Correia Farias, Robson de Macedo Vieira, José de Alencar Nunes Moreira, Joaquim Nunes da Costa, Selection in cotton for boll weevil resistance , Pesquisa Agropecuaria Brasileira: v.31, n.3, mar. 1996
Julita Maria Frota Chagas Carvalho, Emídio Ferreira Lima, Luiz Paulo de Carvalho, Fernando Bezerra Cavalcante, Orozimbo Silveira Carvalho, Cotton seeds treated with systemic fungicides in the control of damping-off , Pesquisa Agropecuaria Brasileira: v.24, n.12, dez. 1989
Emídio Ferreira Lima, Fernando Antônio Souto Batista, José Wellington dos Santos, Seed-borne and seed-transmitted fungi, etiological agents of damping-off of castor bean , Pesquisa Agropecuaria Brasileira: v.32, n.9, set. 1997
Luiz Paulo de Carvalho, Marcelo Abreu Lanza, Joel Fallieri, José Wellingthon dos Santos, Analysis of the genetic diversity among accessions of cotton germplasm collection , Pesquisa Agropecuaria Brasileira: v.38, n.10, out. 2003
Adalgisa Aranha de Souza, Eleusio Curvelo Freire, Riselane de Lucena Alcântara Bruno, Luiz Paulo de Carvalho, João Luis da Silva Filho, Walter Esfrain Pereira, Stability and adaptability of herbaceum cotton in the Cerrado of Mato Grosso and Mato Grosso do Sul, Brazil , Pesquisa Agropecuaria Brasileira: v.41, n.7, jul. 2006
Emídio F. Lima, Julita M. F. C. Carvalho, Fernando A. S. Batista, José W. dos Santos, Luiz P. de Carvalho, Recurrent selection for resistance to ramulose of cotton (Gossypium hirsutum L. var. Latifolium Hutch) , Pesquisa Agropecuaria Brasileira: v.31, n.2, fev. 1996

1-10 of 12 Next