25%咯菌腈·精甲霜灵·噻虫嗪悬浮种衣剂对大豆蛴螬田间药效试验研究  

Research on Field Control Efficacy of 25% Fludioxonil·Metalaxyl·Thiamethoxam Suspension Seed Coating on Scarabaeidae Scarab in Soybean

作　　者：金婷 方屹豪 郑勇 程全通 万琳涛 余土根 汪明德 JIN Ting;FANG Yihao;ZHENG Yong;CHENG Quantong;WAN Lintao;YU Tugen;WANG Mingde(Kaihua County Agricultural Technology Promotion Center,Quzhou 324300,Zhejiang,China;Kaihua County Cuntou Town Agricultural and Rural Office,Quzhou 324300,Zhejiang,China;Kaihua County Tugen Family Farm,Quzhou 324300,Zhejiang,China)

机构地区：[1]开化县农业技术推广中心,浙江衢州324300 [2]开化县村头镇农业农村办公室,浙江衢州324300 [3]开化县土根家庭农场,浙江衢州324300

出　　处：《大豆科技》2024年第6期23-27,共5页Soybean Science & Technology

基　　金：开化县2023年大豆绿色高产高效行动县项目。

摘　　要：为明确25%咯菌腈·精甲霜灵·噻虫嗪悬浮种衣剂对大豆蛴螬田间防效,筛选最佳使用剂量,文章以不同用量25%咯菌腈·精甲霜灵·噻虫嗪悬浮种衣剂播前包衣处理大豆种子,探究其对大豆蛴螬田间防效。结果表明,25%咯菌腈·精甲霜灵·噻虫嗪悬浮种衣剂对大豆蛴螬田间防效佳,4、5、6 g/kg种子用量对大豆蛴螬防效分别为78.17%、84.67%和88.25%。其中大豆播前种子包衣施药用量为6 g/kg种子时田间防效佳,为适宜大豆蛴螬田间防治推荐用量。In order to clarify the field control effect of 25% fludioxonil·metalaxyl·thiamethoxam suspension seed coating agent on Scarabaeidae scarab in soybean and screen the optimal dosage,this article treated soybean seeds with different dosages of25% fludioxonil·metalaxyl·thiamethoxam suspension seed coating agent to study its field control effect on Scarabaeidae scarab in soybean.The results showed that the suspension seed coating agent of 25% fludioxonil·metalaxyl·thiamethoxam had a good field control effect on Scarabaeidae scarab.The control effects of doses of 4,5,and 6 g/kg on soybean larvae were78.17%,84.67%and 88.25%,respectively.When the pre sowing seed coating dosage of soybean was 6 g/kg,the best field control effect was achieved,and it was recommended as a suitable dosage.

关 键 词：咯菌腈·精甲霜灵·噻虫嗪 大豆 蛴螬 

分 类 号：S565.1[农业科学—作物学]