Genetics of resistance to P-3 isolate of Phytophthora blight in pigeonpea

被引：6

作者：

Gupta, AK

Singh, IS

Reddy, MV

Bajpai, GC

机构：

[1] GB PANT UNIV AGR & TECHNOL, DEPT GENET & PLANT BREEDING, PANTNAGAR 263145, UTTAR PRADESH, INDIA

[2] INT CROPS RES INST SEMI ARID TROP, ASIA CTR, CROP PROTECT DIV, PATANCHERU 502324, ANDHRA PRADESH, INDIA

来源：

EUPHYTICA | 1997年 / 95卷 / 01期

关键词：

Cajanus cajan; genetics of resistance; inheritance of resistance; Phythophthora blight; Phytophthora drechsleri; pigeonpea;

D O I：

10.1023/A:1002993511235

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Seedlings from six crosses between susceptible x resistant and two between susceptible parents were screened against P-3 isolate of Phytophthora drechslerif. sp. cajani in the glasshouses. Disease reaction was scored on a rating scale of 1-5. Resistance was found to be controlled by one dominant gene and some minor genes and is affected by ontogeny. The resistance gene appeared to be different from the one reported earlier (Pd-1) and is designated here as Pd-3.

引用

页码：73 / 76

页数：4

共 10 条

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