The damage caused by Callosobruchus maculatus on cowpea grains is dependent on the plant genotype.

Autoria(s): TORRES, E. B.; NÓBREGA, R. S. A.; FERNANDES JUNIOR, P. I.; SILVA, L. B.; CARVALHO, G. dos S.; MARINHO, R. de C. N.; PAVAN, B. E.
Contribuinte(s)

ELIDA BARROS TORRES, Federal University of Piauí, Campus Professora Cinobelina Elvas, Bom Jesus, Piauí,; RAFAELA S. A. NÓBREGA, Agricultural, Environmental and Biological Sciences Center, Federal University of Recôncavo da Bahia, Cruz das Almas, Bahia; PAULO IVAN FERNANDES JUNIOR, CPATSA; LUCIANA BARBOZA SILVA, Crop Sciences Department, Federal University of Piauí, Campus Professora Cinobelina Elvas, Bom Jesus, Piauí; GABRIEL DOS SANTOS CARVALHO, Crop Sciences Department, Federal University of Piauí, Campus Professora Cinobelina Elvas, Bom Jesus, Piauí; RITA DE CASSIA NUNES MARINHO, Crop Sciences Department, Federal University of Piauí, Campus Professora Cinobelina Elvas, Bom Jesus, Piauí; BRUNO E. PAVAN, UNESP, Campus de Ilha Solteira, Sao Paulo.
Data(s)

2016

28/07/2016
Resumo

Beans fromcowpea cultivars fertilized with mineral N or inoculated with various rhizobium strainsmay contain different nitrogen concentrations and nitrogen metabolite composition, which affects the beans? defense mechanisms against pests. In this study, the population growth of Callosobruchus maculatus reared on beans from four cowpea cultivars fertilized with different nitrogen sources was evaluated. The factors tested were beans from four cowpea cultivars and seven different nitrogen sources: mineral N fertilization, inoculation with five strains of symbiotic diazotrophic bacteria, and soil nitrogen (absolute control).

2016
Identificador

55748

http://www.alice.cnptia.embrapa.br/handle/doc/1049761

10.1002/jsfa.7639
Idioma(s)

en
Publicador

Journal of the Science of Food and Agriculture, v. 96, n. 12, p. 4276-4280, 2016.
Relação

Embrapa Semiárido - Artigo em periódico indexado (ALICE)
Palavras-Chave #Inoculação #Adubação nitrogenada #Grãos armazenados #Callosobruchus maculatus #Feijão caupi #Adubação #Rizóbio #Genótipo #Inoculation #Nitrogen fertilization #Cowpea #Rhizobium
Tipo

Artigo em periódico indexado (ALICE)
Acesso ao item digital