PRODUCTION OF NEOVOSSIA-INDICA SPORIDIA ON HOST AND NONHOST PLANTS

被引：8

作者：

BAINS, SS

DHALIWAL, HS

机构：

[1] Regional Research Station, Punjab Agricultural University, Gurdaspur

来源：

PLANT AND SOIL | 1990年 / 126卷 / 01期

关键词：

durums; Karnal bunt; Neovossia indica; sporidial and teliospore phases; triticale; weeds;

D O I：

10.1007/BF00041372

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Inoculated spikes of Karnal bunt resistant triticale and durums developed secondary sporidia of N. indica in counts comparable to those from Karnal bunt susceptible bread wheat cultivars. Inoculated spikes of barley, a non-host crop, also produced secondary sporidia. Intact/detached leaves of several crops and weed plants inoculated with N. indica sporidia supported the mycelial growth and sporulation of this pathogen. Uninoculated leaves of wheat and five weeds obtained from wheat-fields developed sporidia when incubated in moist saturated atmosphere in the laboratory. N. indica appeared to have two distinct phases in its life cycle. The relative significance of these phases in N. indica-life is discussed. © 1990 Kluwer Academic Publishers.

引用

页码：85 / 89

页数：5

共 7 条

[1]

BAINS SS, 1989, CURR SCI INDIA, V58, P576

[2] RELEASE OF SECONDARY SPORIDIA OF NEOVOSSIA-INDICA FROM INOCULATED WHEAT SPIKES [J].