RACES OF PRATYLENCHUS PENETRANS AND THEIR EFFECT ON BLACK ROOT ROT RESISTANCE OF TOBACCO

被引：19

作者：

OLTHOF, THA

机构：

[1] Research Station, Canada Department of Agriculture, Vineland Station, ON

来源：

NEMATOLOGICA | 1968年 / 14卷 / 04期

关键词：

D O I：

10.1163/187529268X00165

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

In greenhouse experiments, Pratylenchus penetrans did not break down the resistance of 'Burley 49' tobacco to the black root rot fungus, Thielaviopsis basicola. Tobacco varieties that were susceptible to T. basicola, were tolerant to P. penetrans and vice versa. Two races of P. penetrans were differentiated by their reproductive potential and pathogenic behaviour on tobacco and celery. © 1968 BRILL.

引用

页码：482 / &