8种种衣剂防治玉米苗期病虫害药效评价  

Evaluation of Control Effects of Eight Seed Coating Agents on Diseases and Pests in Maize Seedling Stage

作　　者：张海剑[1] 石洁[1] 耿亚玲[1] 

机构地区：[1]河北省农林科学院植物保护研究所河北省农业有害生物综合防治工程技术研究中心,河北保定071000

出　　处：《河北农业科学》2010年第3期15-17,78,共4页Journal of Hebei Agricultural Sciences

基　　金：国家"十一五"科技支撑计划(2006BAD08A06)

摘　　要：对8种不同剂型的种子包衣剂进行玉米苗期病虫害药效比较试验,鉴定其不同的抗病虫效果及使用安全性,可为生产中种衣剂的选择提供科学依据。结果表明,吡.福.戊FS对苗期地下害虫防治效果较好,氟虫腈对叶部害虫防治效果较好,吡.高氯.戊对粗缩病防治效果较好,锐胜+满适金+AHS100、卫福对玉米苗期根腐病防治效果较好;锐胜+满适金+AHS100、双全种衣剂、氟虫腈、吡.福.戊FS的综合防治效果较好。8种种衣剂使用安全,对玉米出苗率和苗期营养生长具有一定的促进作用。The control effects of eight seed coating agents on diseases and pests in maize seedling stage were compared,and the use safety was identified to provide the scientific basis for the choice of seed coating agents.The results showed that the effect of imidacloprid＋thiram ＋pencycuron on underground pests was better,that of fipronil on leaf pests was better,and that of imidacloprid＋thiram ＋pencycuron＋AHS100 on rough dwarf virus disease was better.The effects of beta-cypermethrin imidacloprid＋pencycuron＋AHS100 and vitavax200FF on root rot were better.The comprehensive control effects of beta-cypermethrin imidacloprid＋pencycuron＋AHS100,carbofuran＋tebuconazole,fipronil and imidacloprid＋thiram ＋pencycuron were better.All of the seed coating agents were safe,which could increase the emergence rate and vegetative growth in seedling stage.

关 键 词：玉米 种衣剂 苗期病害 苗期虫害 防治效果 药效试验 

分 类 号：S513.13[农业科学—作物学]