四川农业大学学报 ›› 1994, Vol. 12 ›› Issue (04): 451-454.doi: 10.16036/j.issn.1000-2650.1994.04.001

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花椒根腐病的症状和病原初探

朱天辉1, 陈第文2   

  1. 1. 四川农业大学林学艺学院 雅安市 625014;
    2. 雅安地区科技情报研究所 雅安市 625014
  • 收稿日期:1993-12-12 出版日期:1994-12-31 发布日期:2017-04-22
  • 基金资助:
    雅安地区"八·五"攻关课题

A PRIMRY STUDY OF THE SYMPTON AND PATHOGEN OF ROOT ROT ON CHINESE PRICKLY ASH

Zhu Tianhui1, et al2   

  1. College of Forestry and Horticulture, Sichuan Agricultutal University, Yaan, Sichuan China 625014
  • Received:1993-12-12 Online:1994-12-31 Published:2017-04-22

摘要: 本研究通过分离接种证明了花椒根腐病的主要病原菌为腐皮镰孢菌Fusarium solani(MART.)sacc,其病害症状表现为根部腐烂,有异臭味,根皮与木质部脱离,木质部呈黑色,地上部分叶片失绿,果实较小,严重时全株枯死。

关键词: 花椒, 植物病害, 镰孢菌, 根腐病

Abstract: Root rot on CHINESE PRICKLY ASH was primarily caused by Fusarium solani (MART.) Sacc, which was disseminated throughsoil.This disease attacked the roots of seedlings and adult trees of CHINESE PRICKLY ASH with the cymptoms of root rot, offensive odour, root bark parting from xylem, xylem blackening, chiorotic leaves, smaller fruit, and even the death of the host.

Key words: ZANTHOXYLUMBUNGE ANUM, PLANTDISEASE, CHINESE PRICKLY ASH, ROOT ROT

中图分类号: 

  • S573