5种药剂防治芋田跳虫药效试验  

Field Efficacy Test of Five Pesticides against Onychiurus sp. in Taro Field

作　　者：徐晓芳 谢昀烨[2] 李月红 张旭升 李维哲 盛仙俏 XU Xiaofang;XIE Yunye;LI Yuehong;ZHANG Xusheng;LI Weizhe;SHENG Xianqiao(Jinhua Agricultural Technology Extension and Seed Management Center,Zhejiang 321017;Institute of Plant Protection and Microbiology,Zhejiang Academy of Agricultural Sciences;Jinhua City Economic Specialty Technology Promotion Station;Yongkang Weizhe Family Farm Co.,Ltd.)

机构地区：[1]金华市农业技术推广与种子管理中心,浙江金华321017 [2]浙江省农业科学院植物保护与微生物研究所 [3]金华市经济特产技术推广站 [4]永康市维哲家庭农场有限公司

出　　处：《长江蔬菜》2024年第4期72-74,共3页Journal of Changjiang Vegetables

基　　金：浙江省基础公益研究计划(LGN19C010002);2021年金华市科技特派员项目(金市科[2021]25号)。

摘　　要：为解决芋田跳虫引起的芋“烂芋皮”现象,本研究通过对5种制剂防治芋“烂芋皮”的田间防效进行评价以及对地下球茎产量进行测定,研究结果表明,41.7%氟吡菌酰胺悬浮剂对芋“烂芋皮”的防治效果最好,病株率为23.7%,相对防效达69.17%,明显高于其他药剂处理,且有助于植株的生长,667 m2产量可达1700 kg及以上。In order to solve the phenomenon of taro"rotten taro skin"caused by Onychiurus sp.in taro field,the field control effects of five pesticides on taro"rotten taro skin"were evaluated and the yield of underground corm was determined.The results showed that 41.7%fluopyram SC had the best control effect on taro"rotten taro skin".The disease plant rate was 23.7%.The relative control efficiency was 69.17%,which was significantly higher than other agents.And it was helpful for taro plant growth.The yield was more than 1700 kg/667 m2.

关 键 词：芋 跳虫 氟吡菌酰胺 相对防效 绿色防控 

分 类 号：S436.32[农业科学—农业昆虫与害虫防治]