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中国农学通报 ›› 2021, Vol. 37 ›› Issue (36): 135-141.doi: 10.11924/j.issn.1000-6850.casb2021-0074

所属专题: 马铃薯 烟草种植与生产

• 植物保护·农药 • 上一篇    下一篇

4种病毒抑制剂对昭通烟草番茄斑萎病毒病和马铃薯Y病毒病的防治效果

游堂贵1(), 段艳茹2, 张燕1, 龚林1, 陈玉杰1, 和淑琪2, 肖家繁1, 倪霞1, 查宏波1, 赵芳1, 赵声春1, 杨军章1()   

  1. 1云南省烟草公司昭通市公司,云南昭通 657000
    2云南农业大学/云南省生物资源保护与利用国家重点实验室,昆明 650201
  • 收稿日期:2021-01-21 修回日期:2021-05-19 出版日期:2021-12-25 发布日期:2022-02-15
  • 通讯作者: 杨军章
  • 作者简介:游堂贵,男,1962年出生,云南永善人,农艺师,本科,研究方向:烟草病虫害绿色防控。通信地址:657000 云南省昭通市昭阳区凤霞路48号 云南省烟草公司昭通市公司,Tel:13887016833,E-mail: ztytg@126.com
  • 基金资助:
    中国烟草总公司云南省公司科技计划项目“烟草番茄斑萎病综合防控措施技术集成创新与应用”(2019530000241009)

Effects of Four Virus Inhibitors on Tomato Spotted Wilt Virus and Potato Virus Y in Zhaotong Tobacco Fields

YOU Tanggui1(), DUAN Yanru2, ZHANG Yan1, GONG Lin1, CHEN Yujie1, HE Shuqi2, XIAO Jiafan1, NI Xia1, ZHA Hongbo1, ZHAO Fang1, ZHAO Shengchun1, YANG Junzhang1()   

  1. 1Zhaotong Tobacco Company of Yunnan Province, Zhaotong, Yunnan 657000
    2Yunnan Agricultural University, State Key Laboratory of Conservation and Utilization of Biological Resources of Yunnan, Kunming 650201
  • Received:2021-01-21 Revised:2021-05-19 Online:2021-12-25 Published:2022-02-15
  • Contact: YANG Junzhang

摘要:

番茄斑萎病毒病(Tomato spotted wilt virus, TSWV)和马铃薯Y病毒(Potato virus Y,PVY)是云南烟草生产上的主要病毒病,本研究旨在筛选有效的药剂防控烟草番茄斑萎病毒病和马铃薯Y病毒病,从而减少烟草经济损失。通过小区试验,分别研究了1%香菇多糖水剂、3%超敏蛋白微粒剂、5%氨基寡糖素水剂和2%嘧肽霉素水剂对田间烟草番茄斑萎病毒病和马铃薯Y病毒病的防治效果。结果表明:试验所选的4种病毒抑制剂对烟草番茄斑萎病毒病和马铃薯Y病毒病均具有一定的防控作用,1%香菇多糖、3%超敏蛋白、5%氨基寡糖素和2%嘧肽霉素对烟草TSWV的防治效果分别为:31.11%~39.90%、54.34%~59.91%、8.69%~38.21%和22.75%~43.32%,4种药剂对烟草PVY的防治效果分别为55.08%~71.06%、68.10%~82.24%、37.76%~55.36%和58.07%~68.86%,其中,3%超敏蛋白的防效最好,其烟草TSWV和PVY防治效果分别高于50%和60%,其次是2%嘧肽霉素,对烟草TSWV和PVY防治效果分别高于22%和58%。防治烟草番茄斑萎病毒病和马铃薯Y病毒病以3%超敏蛋白微粒剂的防治效果最佳,其次是2%嘧肽霉素水剂。

关键词: 烟草, 病毒抑制剂, 番茄斑萎病毒病, 马铃薯Y病毒病, 超敏蛋白, 嘧肽霉素, 防治效果

Abstract:

Tomato spotted wilt virus (TSWV) and potato virus Y (PVY) are the main virus diseases of tobacco in Yunnan, the research aims to screen highly effective agents to control the virus on tobacco, thereby reducing the economic losses of tobacco. Through field plot tests, the control effects of 1% lentinan aqueous solution, 3% harpin protein, 5% amino oligosaccharide water and 2% cytosintetidemycin on TSWV and PVY were investigated. The results showed that the four agents had certain preventing and control effects on TSWV and PVY. The control effect of 1% lentinan aqueous solution, 3% harpin protein, 5% amino oligosaccharide water and 2% cytosintetidemycin was 31.11%-39.90%, 54.34%-59.91%, 8.69%-38.21% and 22.75%-43.32% on TSWV, respectively, and 55.08%-71.06%, 68.10%-82.24%, 37.76%-55.36% and 58.07%-68.86% on PVY, respectively. Among them, the control effect of 3% harpin protein was the best, which was over 50% and 60% on TSWV and PVY, respectively, followed by that of 2% cytosintetidemycin, which was over 22% and 58% on TSWV and PVY, respectively.

Key words: tobacco, virus inhibitors, tomato spotted wilt virus, potato virus Y, harpin protein, cytosintetidemycin, control effect

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