HU Changxiao,FENG Wujian.Indoor Toxicity and Field Control Efficacy of Five Nematicides by Closed Shed Against Meloidogyne incognita inGreenhouse Strawberry[J].Northern Horticulture,2021,(13):68-72.[doi:10.11937/bfyy.20204974]
五种杀线虫剂对设施草莓南方根结线虫室内毒力及闷棚药效评价
- Title:
- Indoor Toxicity and Field Control Efficacy of Five Nematicides by Closed Shed Against Meloidogyne incognita inGreenhouse Strawberry
- Keywords:
- nematicide; Meloidogyne incognita; toxicity test; field efficacy of nematicides by closed shed
- 文献标志码:
- A
- 摘要:
- 以5种杀线虫剂和“章姬”草莓为试材，采用室内毒力测定和田间闷棚药效试验法，研究了5种杀线虫剂对设施草莓南方根结线虫的防治效果，以期为草莓生产中安全用药提供参考依据。结果表明：处理24 h后不同杀线虫剂对南方根结线虫的毒力由大到小顺序为41.7%氟吡菌酰胺>35%威百亩>20%异硫氰酸烯丙酯>10%阿维·噻唑膦>5%阿维菌素，LC50值分别为1.389 1、11.546 6、15.602 5、41.978 7、85.347 8 mg·L-1。田间闷棚药效结果表明，41.7%氟吡菌酰胺SC、35%威百亩AS、20%异硫氰酸烯丙酯EW对草莓南方根结线虫防治效果较为突出，添加锐效嘉后防效增大，试验过程中各药剂处理均未见明显药害发生。氟吡菌酰胺、威百亩和异硫氰酸烯丙酯具有较高的室内毒力和优异的田间闷棚防效，建议推广应用。
- Abstract:
- Taking five kinds of nematicidal agents and ‘Zhangji’ strawberry as test materials,the control effects of five kinds of nematicidal agents on southern root-knot nematode of strawberry in greenhouse were studied by indoor toxicity test and field depression efficacy test,in order to provide scientific basis for safe nematicides in strawberry production.The results showed that the toxicity of tested nematicides against Meloidogyne incognita from high to low was as follows,41.7% fluopyram>35% sistan>20% allyl isothiocyanate>10% avermectin·fosthiazate>5% avermectin after 24 hours of treatment,with the LC50 value were 1.389 1,11.546 6,15.602 5,41.978 7,85.347 8 mg·L-1,respectively.Field trials showed that the tested nematicides of fluopyram 41.7% SC,sistan 35% AS,and allyl isothiocyanate 20% EW against M.incognita got excellent control efficacy at the tested concentration,and field control efficacy increased by adding the organosilicon auxiliary of Ruixiaojia.All tested nematicides in field trials were safe for the treated host plants.Fluopyram,sistan,and allyl isothiocyanate were recommended to be applied in M.incognita control practice because of their high toxicity and excellent field efficacy against M.incognita.
参考文献/References:
[1]肖炎农,王明祖,付艳平,等.蔬菜根结线虫病情分级方法比较[J].华中农业大学学报,2000,19(4):336-338.[2]宋志强.江苏省蔬菜根结线虫的分布调查、种类鉴定及定量检测技术研究[D].南京:南京农业大学,2013.[3]李金章,白欣可,宋展树,等.覆盖闷棚与药剂配伍处理对庆阳香瓜根结线虫病的防治效果[J].中国瓜菜,2020,33(9):79-82.[4]陈香华,蒋守华,熊战之,等.氟吡菌酰胺SC防治番茄根结线虫的药效研究[J].金陵科技学院学报,2019,35(1):84-87.[5]迟元凯,叶梦迪,赵伟,等.氟吡菌酰胺对南方根结线虫的作用效果[J].植物保护学报,2019,46(6):1364-1370.[6]费林瑶.威百亩防治设施蔬菜根结线虫的技术要点[J].中国蔬菜,2012(21):26-28.[7]李迎宾,曹永松,罗来鑫,等.异硫氰酸烯丙酯的农用活性与应用研究进展[J].植物保护,2018,44(5):108-119.[8]孙海,李云龙,胡彬,等.20%辣根素水乳剂对番茄根结线虫的防治效果及应用前景[J].中国蔬菜,2020(9):98-99.
相似文献/References:
[1]伏召辉,杜超,仵均祥.温湿度及酸碱度对南方根结线虫生长发育的影响[J].北方园艺,2012,36(06):137.
FU Zhao-hui,DU Chao,WU Jun-xiang.Effects of Temperature,Humidity and Acidity-alkalinity on Growth and Development of Meloidogyne incognita[J].Northern Horticulture,2012,36(13):137.
[2]王晓峨,吴永汉.浙南山区茄子根结线虫种类鉴定[J].北方园艺,2012,36(11):137.
WANGXiao-e,WUYong-han.IdentificationoftheRoot-knotNematodeonSolanummelongenaL.in SouthernMountainAreaofZhejiang[J].Northern Horticulture,2012,36(13):137.
[3]刘 晓 芸,王 彩 芬,臧 少 先,等.几种杀线虫剂对番茄根结线虫的田间药效试验[J].北方园艺,2010,34(14):0.[doi:10.11937/bfyy.2010014056]
LIU Xiao -yun,WANG Cai -fen,ZANG Shao -xian,et al.Control Effect of Several Nematocides on Root Knot Nematode of T omato[J].Northern Horticulture,2010,34(13):0.[doi:10.11937/bfyy.2010014056]
[4]安 连 菊,贾 尝,阮 维 斌,等.五个辣椒品种对南方根结线虫的抗性评价[J].北方园艺,2010,34(05):0.[doi:10.11937/bfyy.201005059]
AN Lian -ju,JIA Chang,RUAN Wei -bin,et al.Evaluation of Five Pepper Varieties for Resistance to Meloidogyne incognita[J].Northern Horticulture,2010,34(13):0.[doi:10.11937/bfyy.201005059]
[5]吕星光,李敏,杜玉芬,等.西瓜嫁接砧木对南方根结线虫的抗性鉴定[J].北方园艺,2016,40(07):104.[doi:10.11937/bfyy.201607026]
LYU Xingguang,LI Min,DU Yufen,et al.Resistance Evaluation of Rootstocks for Watermelon Grafting to Meloidogyne incognita[J].Northern Horticulture,2016,40(13):104.[doi:10.11937/bfyy.201607026]
[6]贾 尝１,张 伟 朴 １,邓 云 颖 １,等.二十种植物与南方根结线虫寄主关系的研究[J].北方园艺,2011,35(16):0.[doi:10.11937/bfyy.2011016055]
,,et al.Ｈ ｏ ｓ ｔ Ｓ ｔ ａ ｔ ｕ ｓ ｏ ｆ ２ ０ Ｋ ｉ ｎ ｄ ｓ ｏ ｆ Ｐ ｌ ａ ｎ ｔ ｓ ａ ｎ ｄ Ｍ ｅ ｌ ｏ ｉ ｄ ｏ ｇ ｙ ｎ ｅ ｉ ｎ ｃ ｏ ｇ ｎ ｉ ｔ ａ[J].Northern Horticulture,2011,35(13):0.[doi:10.11937/bfyy.2011016055]
[7]邹 金 环,张 爱 萍.根结线虫对日光温室黄瓜生长和品质的影响[J].北方园艺,2007,31(11):0.[doi:10.11937/bfyy.2007011082]
ZOU Jin - huan,ZHANG Ai- ping.Effects of Root- knot Nematode on Growth and Quality of Cucumber in Greenhouse[J].Northern Horticulture,2007,31(13):0.[doi:10.11937/bfyy.2007011082]
[8]李翔,杨敏,李慧,等.抗南方根结线虫辣椒品种的筛选[J].北方园艺,2017,41(21):71.[doi:10.11937/bfyy.20171316]
LI Xiang,YANG Min,LI Hui,et al.Screening of Hot Pepper Cultivars for Resistance to Meloidogyne incognita[J].Northern Horticulture,2017,41(13):71.[doi:10.11937/bfyy.20171316]
备注/Memo
第一作者简介：胡长效（1968-），男，硕士，副教授，现主要从事昆虫生态与生物防治等研究工作。E-mail:2768389466@qq.com.基金项目：2019年徐州市科技计划重点研发资助项目（KC19118）。收稿日期：2020-11-24