Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (1): 162-165.DOI: 10.16178/j.issn.0528-9017.20221023

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Comparative study on the control effects of different agents on tobacco viral disease

LI Zilin1(), YANG Ji2, LIU Xiaohui1, MA Yiwen1, TANG Yuanxiang1, LI Xuewei1,*()   

  1. 1. Yunnan Provincial Tobacco Company Lijiang Branch, Lijiang 674800, Yunnan
    2. Yunnan Provincial Tobacco Company Honghe Branch, Honghe 661400, Yunnan
  • Received:2023-05-25 Online:2024-01-11 Published:2024-01-17

Abstract:

In this study, randomized block experiments were used to study the control effects of different agents on tobacco viral diseases and the growth of flue-cured tobacco. The results showed that the agronomic traits of tobacco plants in T1 and T5 treatments were better than other treatments. After 10 days of application, the control effect of tobacco tomato spotted wilt treated with T1 was better. After 15 days of application, the control effect of tobacco mosaic disease and tobacco potato Y virus disease in T1 treatment was better, and the control effect of tobacco tomato spotted wilt in T2 treatment was better. After 20 days of application, the control effect of tobacco mosaic disease and tobacco potato Y virus disease in T1 and T2 treatments was better.

Key words: tobacco, viral disease, agent, control effect

CLC Number: