CHINA-U.S. JOINT RESEARCH ON DELIMITATION OF TILLETIA CONTROVERSE KUEHN Ⅰ. STUDIES ON AUTO-FLUORESCENCE MICROSCOPY METHOD

Zhang Zheng, Wang Yuan, Yao Wengou, Qu Nengzhi, Zhang Cuirong, Wu Xinyu, Peng Jinhuo, Zhou Guoliang

Acta Phytopathologica Sinica ›› 1995, Vol. 25 ›› Issue (3) : 199-206.

PDF(242 KB)
PDF(242 KB)
Acta Phytopathologica Sinica ›› 1995, Vol. 25 ›› Issue (3) : 199-206.

CHINA-U.S. JOINT RESEARCH ON DELIMITATION OF TILLETIA CONTROVERSE KUEHN Ⅰ. STUDIES ON AUTO-FLUORESCENCE MICROSCOPY METHOD

  • Zhang Zheng1, Wang Yuan2, Yao Wengou1, Qu Nengzhi3, Zhang Cuirong4, Wu Xinyu5, Peng Jinhuo4, Zhou Guoliang3
Author information +
History +

Abstract

Further experiments on research for a reliable and rapid method for delimitation of Tilletia controversa Kuehn (TCK) with its closely related species T. caries Tul. (TCT) by China and U.S. sides during 1989 -1992, using 135 isolates of TCK and TCT collections covered both a variety of periods and diversified agro-ecological regions in the United States. Results of comparative auto-fluorescence microscopy, models and tests with artificially infested samples showed that using auto-fluorescence microscopy and LI-F Model, it appeared distinguishable between sori of TCK and TCT isolates, but the reliability of the methods decreased sharply when it applies to test the few scattered TCK or TCT teliospores in import grain shipments.

Key words

Tilletia controversa kuehn (TCK) / T.caries Tul.(TCT) / Auto-Fluorescence microscopy / Teliospore / Logistic-R Model

Cite this article

Download Citations
Zhang Zheng, Wang Yuan, Yao Wengou, Qu Nengzhi, Zhang Cuirong, Wu Xinyu, Peng Jinhuo, Zhou Guoliang. CHINA-U.S. JOINT RESEARCH ON DELIMITATION OF TILLETIA CONTROVERSE KUEHN Ⅰ. STUDIES ON AUTO-FLUORESCENCE MICROSCOPY METHOD[J]. Acta Phytopathologica Sinica, 1995, 25(3): 199-206
PDF(242 KB)

193

Accesses

0

Citation

Detail

Sections
Recommended

/