Genetic analysis of resistance to brown planthopper in rice (Oryza sativa L.)

Kabis, Md. Anwarul ; Khush, G. S. (1988) Genetic analysis of resistance to brown planthopper in rice (Oryza sativa L.) Plant Breeding, 100 (1). pp. 54-58. ISSN 0179-9541

Full text not available from this repository.

Official URL: http://onlinelibrary.wiley.com/doi/10.1111/j.1439-...

Related URL: http://dx.doi.org/10.1111/j.1439-0523.1988.tb00216.x

Abstract

Seventeen rice cultivate resistant to brown planthoppers were genetically analyzed using the Bangladesh insect population. Seven cultivars were found to have a single dominant gene for resistance. These genes segregated independently of the recessive resistance gene bph-5. Tae dominant resistance gene of 'Swarnalata' was designated Bph-6. In ten cultivars, resistance is conferred by single recessive genes. In eight cultivars, the resistance genes are allelic to bph-5. However, the recessive genes o: two cultivars are non-allelic to bph-5. The recessive gene of T12 is designated bph-7.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons.
Keywords:Oryza sativa; Nilaparvata lugens: Allelic Relationships; Biotypes; Virus Diseases
ID Code:37082
Deposited On:23 Apr 2011 12:52
Last Modified:23 Apr 2011 12:52

Repository Staff Only: item control page