Disease rating of papaya cultivars to papaya ringspot virus in Malaysia

被引：0

作者：

Roff, M. N. Mohamad ^{[1
]}

机构：

[1] MARDI, Hort Res Ctr, Kuala Lumpur 50774, Malaysia

来源：

Proceedings of the 1st International Symposium on Papaya | 2007年 / 740期

关键词：

Papaya ringspot virus; papaya; cultivars; 'Cariflora';

D O I：

暂无

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Thirty one papaya cultivars were screened for resistance to Papaya ringspot virus type P (papaya infecting) under glasshouse conditions. No complete resistance was found among all the papaya cultivars tested. However, the cultivar 'Cariflora' was found to be tolerant to PRSV-P. This cultivar had the lowest disease score of 1.55. The disease incidence for the cultivar was also lowest as compared to other cultivars tested. The prospects of incorporating virus resistance into Carica papaya are discussed.

引用

页码：277 / 281

页数：5