种衣剂防治玉米病虫害试验  

Experiments on the Control of Diseases and insects of Corn with Seed Dressing Formulations

作　　者：纪明山[1] 陈捷[1] 程根武[1] 宋亚坤 

机构地区：[1]沈阳农业大学植保系,辽宁沈阳110161 [2]辽宁省植保站

出　　处：《玉米科学》1999年第4期73-75,共3页Journal of Maize Sciences

摘　　要：1997 年在辽宁省的三个地区进行了3 种种衣剂防治玉米病虫害的田间小区试验。结果表明,17 % 呋·多种衣剂以1∶50 包衣对玉米安全,可有效防治玉米苗期病害和地下害虫,平均防效分别达68-91 % 和71-35 % ,适宜在辽宁北部地区使用。17 % 克·多·酮种衣剂对玉米丝黑穗病有良好的防治效果,平均防效为54-26 % ,适宜在辽宁中部和南部地区推广。The control effect of three kind of seed dressing formulations on diseases and insects in 1997.The results of field plot trails indicated that 17% Fuduo SC(carbofuran+carbendazin)was effective against seedling diseases and subterranean insects of corn by seed dressing at the dosage of 1∶50(W/W).The mean control effects reached 68.9%and 71.35%respectively and no phytotxicity was observed in the whole season.17%Keduotong SC(Carbofuran+carbendazin+triadimefon)gave a good control on Sphacelotheca reiliana (kuhn)Langdon et Full.The mean control effect was 54.26%.It was a proposal that 17% Fuduo SC should be used in the northern part,and 17% Keduotong in the middle and southern part of Liaoning Provingce.

关 键 词：种衣剂 玉米 病虫害 防治 

分 类 号：S513.041[农业科学—作物学]