大白菜根肿病不同药剂防治与品种应用效果比较
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摘要
采用4种化学药剂、1种生防制剂和1个耐病新品种对大白菜根肿病进行防治。结果表明,所有处理均能不同程度地防治大白菜根肿病,其中氟啶胺和氰霜唑的防治效果居前2位,生防制剂XF-1更安全,新品种CR09-2对大白菜的增产效果最显著。建议在推广种植新品种CR09-2的同时,适当采用化学药剂氰霜唑或生防制剂XF-1进行大白菜根肿病的防治。
In this study,four kinds of chemical agents,a kind of biocontrol agent,and a new disease-tolerant variety were used to prevent and control the clubroot disease of Chinese cabbage. The results showed that all treatments could inordinately control the clubroot disease of Chinese cabbage. Among them,the chemical agents Fluazinam and Cyazofamid had the top-two control effect; the biocontrol agent XF-1 was safer; the new disease-tolerant variety CR09-2 had the most obvious yield-increasing effect. Therefore,in the prevention and control of Chinese cabbage clubroot,the new variety CR09-2 could be popularized and planted,and Cyazofamid and XF-1 could be properly applied.
In this study,four kinds of chemical agents,a kind of biocontrol agent,and a new disease-tolerant variety were used to prevent and control the clubroot disease of Chinese cabbage. The results showed that all treatments could inordinately control the clubroot disease of Chinese cabbage. Among them,the chemical agents Fluazinam and Cyazofamid had the top-two control effect; the biocontrol agent XF-1 was safer; the new disease-tolerant variety CR09-2 had the most obvious yield-increasing effect. Therefore,in the prevention and control of Chinese cabbage clubroot,the new variety CR09-2 could be popularized and planted,and Cyazofamid and XF-1 could be properly applied.
引文
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[7]黄蓉,胡建坤,黄瑞荣,等.XF1可湿性粉剂对白菜根肿病的田间防控效果[J].生物灾害科学,2016,39(4):221-223.
[8]曹春霞,龙同,刘翠君,等.大白菜根肿病防治药剂筛选盆栽试验[J].湖北农业科学,2015,49(12):3055-3056.
[9]龙同,曹春霞,万中义,等.7种药剂对大白菜根肿病田间防效的比较[J].湖北农业科学,2010,49(7):1616-1618.
[10]尚慧,杨佩文,董丽英,等.大白菜根肿病化学防治技术[J].植物保护,2009,35(6):157-159.
[11]宋小慧,赵利民,陈红红,等.8种药剂防治大白菜根肿病田间药效试验比较[J].长江蔬菜,2014(16):63-65.
[12]王新生,王贵斌,卢惠芝,等.氰霜唑10%悬浮剂防治大白菜根肿病田间药效试验[J].农药科学与管理,2011,32(2):54-56.
[2]刘庆丰,熊国如,毛自朝,等.枯草芽胞杆菌XF-1的根围定殖能力分析[J].植物保护学报,2012,39(5):425-430.
[3]丁云华,简元才.十字花科蔬菜根肿病菌生理小种及接种方法[J].中国蔬菜,2005(8):29-31.
[4]杨佩文,李家瑞,杨勤忠,等.十字花科蔬菜根肿病菌休眠孢子的分离与检测[J].云南农业大学学报,2002,17(3):301-306.
[5]黄齐望,欧阳谅.江西十字花科根肿病的观察和防治意见[J].植物保护通讯,1955(8):1-4.
[6]黄蓉,胡建坤,张景云,等.江西省蔬菜根肿病菌致病性分化研究[J].植物病理学报,2017,47(1):133-137.
[7]黄蓉,胡建坤,黄瑞荣,等.XF1可湿性粉剂对白菜根肿病的田间防控效果[J].生物灾害科学,2016,39(4):221-223.
[8]曹春霞,龙同,刘翠君,等.大白菜根肿病防治药剂筛选盆栽试验[J].湖北农业科学,2015,49(12):3055-3056.
[9]龙同,曹春霞,万中义,等.7种药剂对大白菜根肿病田间防效的比较[J].湖北农业科学,2010,49(7):1616-1618.
[10]尚慧,杨佩文,董丽英,等.大白菜根肿病化学防治技术[J].植物保护,2009,35(6):157-159.
[11]宋小慧,赵利民,陈红红,等.8种药剂防治大白菜根肿病田间药效试验比较[J].长江蔬菜,2014(16):63-65.
[12]王新生,王贵斌,卢惠芝,等.氰霜唑10%悬浮剂防治大白菜根肿病田间药效试验[J].农药科学与管理,2011,32(2):54-56.