5种杀菌剂对马铃薯黑痣病的田间防效试验
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摘要
近年来,马铃薯黑痣病在定西地区发生危害逐年加重,由次要病害已上升为主要病害,严重影响着马铃薯的产量和品质。在田间进行了5种杀菌剂拌种处理对马铃薯黑痣病的防效试验。结果表明,250 g/L嘧菌酯悬浮剂、240 g/L噻呋酰胺悬浮剂和42.4%唑醚·氟酰胺悬浮剂对马铃薯黑痣病防治效果较好,增产明显。3种药剂防效分别为81.98%、80.83%和71.60%,与空白对照相比增产率分别为44.42%、34.26%和33.54%。因此认为这3种药剂可以应用大田防治马铃薯黑痣病。
In recent years, the damage of potato black scurf in Dingxi has been increasing year by year, and the disease as a secondary disease has risen to the main disease, which seriously affects the potato yield and quality in potato. Under field conditions, five fungicides seed dressing were tested in field for control of potato black scurf. When compared with the control, 250 g/L Azoxystrobin SP, 240 g/L Thifluzamide SP and 42.4% Fluxapyroxad · pyraclostrobin SP had better control effects on potato black scurf and yield were increased. The control efficacy of these three fungicides was81.98%, 80.83% and 71.60%, and the rate of yield increase was 44.42%, 34.26% and 33.54%, respectively. Therefore,these three fungicides could be used for prevention and control of potato black scurf in field.
In recent years, the damage of potato black scurf in Dingxi has been increasing year by year, and the disease as a secondary disease has risen to the main disease, which seriously affects the potato yield and quality in potato. Under field conditions, five fungicides seed dressing were tested in field for control of potato black scurf. When compared with the control, 250 g/L Azoxystrobin SP, 240 g/L Thifluzamide SP and 42.4% Fluxapyroxad · pyraclostrobin SP had better control effects on potato black scurf and yield were increased. The control efficacy of these three fungicides was81.98%, 80.83% and 71.60%, and the rate of yield increase was 44.42%, 34.26% and 33.54%, respectively. Therefore,these three fungicides could be used for prevention and control of potato black scurf in field.
引文
[1]曹春梅,李文刚,张建平,等.马铃薯黑痣病的研究现状[J].中国马铃薯,2009,23(3):171-173.
[2]霍茂林.要注意防治马铃薯丝核菌病[J].现代农业,1988(4):26.
[3]黑龙江省农业科学研究院马铃薯研究所.中国马铃薯栽培学[M].北京:中国农业出版社,1994:1-5.
[4]曹春梅,张建平,张庆平,等.马铃薯黑痣病药剂防治试验[C]//陈伊里,屈冬玉.马铃薯产业与粮食安全.哈尔滨:哈尔滨工业大学出版社,2009:354-358.
[5]陈万利.马铃薯黑痣病的研究进展[J].中国马铃薯,2012,26(1):49-51.
[6]邱广伟.马铃薯黑痣病的发生与防治[J].粮食作物,2009(6):133-134.
[7]王亚东.浅析甘肃定西马铃薯产业[J].中国农村小康科技,2009(9):9-11.
[8]张建平,哈斯,程玉臣.几种杀菌剂对马铃薯黑痣病的防效[J].中国马铃薯,2014,28(1):53-56.
[9]Homma Y,夏正俊.日本土传病害防治现状及有关问题[J].植物保护,1992,6(2):20-24.
[10]Lootsma M,Scholte K.土壤消毒与收获方式对翌年马铃薯Rhizoctonia solani病害发生的影响[J].杂粮作物,1997(2):44-46.
[11]刘宝玉,蒙美莲,胡俊,等.5种杀菌剂对马铃薯黑痣病的病菌毒力及田间防效[J].中国马铃薯,2010,24(5):306-310.
[12]曹春梅,张智芳,李文刚,等.新型杀菌剂对马铃薯黑痣病病菌的室内毒力测定和田间效果分析[J].中国马铃薯,2011,25(4):246-250.
[13]张智芳,米丰,杨海鹰,等.5种杀菌剂对马铃薯黑痣病病菌的抑菌效果比较[J].内蒙古农业科技,2011(6):78-79.
[14]马永强,李继平,惠娜娜,等.2种药剂不同施药方式对马铃薯黑痣病防效比较[J].江苏农业科学,2013,41(1):120-122.
[15]张建平,哈斯,程玉臣.几种杀菌剂对马铃薯黑痣病的防效[J].中国马铃薯,2014,28(1):53-56.
[16]陈爱昌,魏周全,孙兴明,等.8种药剂拌种对马铃薯黑痣病的防效试验[J].甘肃农业科技,2015(4):48-49.
[17]邓成贵,刘小娟.4种杀菌剂对马铃薯黑痣病的田间防效[J].甘肃农业科技,2016(10):37-39.
[18]庄占兴,范金勇,徐英,等.噻呋酰胺与吡唑醚菌酯复配对马铃薯黑痣病联合作用及其田间效果[J].现代农药,2017,16(3):48-51.
[2]霍茂林.要注意防治马铃薯丝核菌病[J].现代农业,1988(4):26.
[3]黑龙江省农业科学研究院马铃薯研究所.中国马铃薯栽培学[M].北京:中国农业出版社,1994:1-5.
[4]曹春梅,张建平,张庆平,等.马铃薯黑痣病药剂防治试验[C]//陈伊里,屈冬玉.马铃薯产业与粮食安全.哈尔滨:哈尔滨工业大学出版社,2009:354-358.
[5]陈万利.马铃薯黑痣病的研究进展[J].中国马铃薯,2012,26(1):49-51.
[6]邱广伟.马铃薯黑痣病的发生与防治[J].粮食作物,2009(6):133-134.
[7]王亚东.浅析甘肃定西马铃薯产业[J].中国农村小康科技,2009(9):9-11.
[8]张建平,哈斯,程玉臣.几种杀菌剂对马铃薯黑痣病的防效[J].中国马铃薯,2014,28(1):53-56.
[9]Homma Y,夏正俊.日本土传病害防治现状及有关问题[J].植物保护,1992,6(2):20-24.
[10]Lootsma M,Scholte K.土壤消毒与收获方式对翌年马铃薯Rhizoctonia solani病害发生的影响[J].杂粮作物,1997(2):44-46.
[11]刘宝玉,蒙美莲,胡俊,等.5种杀菌剂对马铃薯黑痣病的病菌毒力及田间防效[J].中国马铃薯,2010,24(5):306-310.
[12]曹春梅,张智芳,李文刚,等.新型杀菌剂对马铃薯黑痣病病菌的室内毒力测定和田间效果分析[J].中国马铃薯,2011,25(4):246-250.
[13]张智芳,米丰,杨海鹰,等.5种杀菌剂对马铃薯黑痣病病菌的抑菌效果比较[J].内蒙古农业科技,2011(6):78-79.
[14]马永强,李继平,惠娜娜,等.2种药剂不同施药方式对马铃薯黑痣病防效比较[J].江苏农业科学,2013,41(1):120-122.
[15]张建平,哈斯,程玉臣.几种杀菌剂对马铃薯黑痣病的防效[J].中国马铃薯,2014,28(1):53-56.
[16]陈爱昌,魏周全,孙兴明,等.8种药剂拌种对马铃薯黑痣病的防效试验[J].甘肃农业科技,2015(4):48-49.
[17]邓成贵,刘小娟.4种杀菌剂对马铃薯黑痣病的田间防效[J].甘肃农业科技,2016(10):37-39.
[18]庄占兴,范金勇,徐英,等.噻呋酰胺与吡唑醚菌酯复配对马铃薯黑痣病联合作用及其田间效果[J].现代农药,2017,16(3):48-51.