Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2020, Vol. 36 ›› Issue (1): 131-134.doi: 10.11924/j.issn.1000-6850.casb20190600237

Special Issue: 烟草种植与生产

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Effect of Mixed Artemisia annua and Nicotiana tabacum Vinegar on Fusarium tricinctum

Zhang Xiaoyun, Li Weijiao()   

  1. Yunnan University of Chinese Medicine, Kunming 650500
  • Received:2019-06-05 Revised:2019-06-20 Online:2020-01-05 Published:2020-01-07
  • Contact: Li Weijiao E-mail:liweijiao163@163.com

Abstract:

The mixed vinegar was made from straw of Artemisia annua and Nicotiana tabacum, and its effect on the growth of Fusarium tricinctum was studied. Fungi were isolated and purified, and strains were identified using the methods of traditional morphological and molecular. The straw vinegar of A. annua and N .tabacum was prepared by distillation method. Concentration gradient was set to observe the effects of the straw vinegar on the growth of these two fungi. The two strains were both identified as F. tricinctum. The relative correction rate of the growth inhibition rate was approximately 100% at 50% concentration of the vinegar, which achieved the effect of complete inhibition. The study provides technical references for the research and development of the potential utilization value of straw of A. annua and N. tabacum.

Key words: straw of Artemisia annua and Nicotiana tabacum, vinegar, identification, antimicrobial activities

CLC Number: