种衣剂对水稻发芽的影响及病虫害防控试验  

Effects of Seed Coating Agents on Rice Germination and Disease and Pest Control

作　　者：郑芬 张杰 李昌春 马磊 程勋辉 奚玲玉 汤召召 刘雨桐 ZHENG Fen;ZHANG Jie;LI Changchun;MA Lei;CHENG Xunhui;XI Lingyu;TANG Zhaozhao;LIU Yutong(Hefei Gao′er Life and Health Science Research Institute Co.,Ltd.,Hefei Anhui 230088)

机构地区：[1]合肥高尔生命健康科学研究院有限公司,安徽合肥230088

出　　处：《现代农业科技》2022年第20期68-71,共4页Modern Agricultural Science and Technology

摘　　要：本文研究了11%精甲·咯·嘧菌种子处理悬浮剂、350 g/L精甲霜灵种子处理乳剂、25 g/L咯菌腈悬浮种衣剂、10%嘧菌酯悬浮种衣剂等4种杀菌种衣剂,以及60%吡虫啉悬浮种衣剂、50%氯虫苯甲酰胺悬浮种衣剂、30%噻虫嗪悬浮种衣剂、35%丁硫克百威悬浮种衣剂等4种杀虫种衣剂对水稻发芽和根系生长的影响以及防控恶苗病、稻蓟马的效果。结果表明:除了35%丁硫克百威悬浮种衣剂外,4个杀菌种衣剂和3个杀虫种衣剂对水稻发芽率、苗高、根长均有一定的抑制作用;60%吡虫啉悬浮种衣剂和30%噻虫嗪悬浮种衣剂保叶效果优于50%氯虫苯甲酰胺悬浮种衣剂、35%丁硫克百威悬浮种衣剂。This paper studied the effects of four kinds of bactericidal seed coating agents(11%metalaxyl-M·fludi-oxonil·azoxystrobin ZX,350 g/L metalaxyl-M ES,25 g/L fludioxonil FS and 10%azoxystrobin FS)and four kinds of insecticidal seed coating agents(60%imidacloprid FS,50%chlorantraniliprole FS,30%thiamethoxam FS and 35%carbofuran FS)on rice germination,root growth and the control of rice bakanae disease and rice thrip.The results showed that except 35%carbofuran FS,four kinds of bactericidal seed coating agents and three kinds of insecticidal seed coating agents had a certain inhibitory effect on rice germination,seedling height and root length.60%imidacloprid FS and 30%thiamethoxam FS had better leaf protection effect than 50%chlorantraniliprole FS and 35%carbofuran FS.

关 键 词：水稻 种衣剂 发芽 株高 稻蓟马 恶苗病 保叶效果 

分 类 号：S351.1[农业科学—作物栽培与耕作技术]