摘要
在自然发病地和土壤混合接菌条件下 ,应用 10 %复方适乐时悬浮剂拌种防治小麦和玉米苗期病害及地下害虫 .结果表明 ,以复方适乐时 2 5mL·kg-1小麦种子和 5mL·kg-1玉米种子拌种防效最高 ,对苗期病害平均防效 74 36 %～ 94 0 3% ,对地下害虫平均防效 92 8%～ 10 0 % .复方适乐时拌种比三唑酮安全性高 。
A field experiment was performed on controlling underground pest and seedling diseases of wheat and corn by coating seed with Compound fludioxonid .The results showed that it was safer to coat wheat and corn seed with Compound fludioxonid than with the check fungicide triadimenone, and there was no harmful effect on the growth and development of wheat and corn. With the dosage of 2 5 mL·kg -1 wheat seed(or 5 mL·kg -1 corn seed),the inhibit percentage was 74 36%～94 03% on the average on controlling seedling diseases of wheat and corn and the killing percentage of the underground pest was within 92 8%～100%.The controlling effects of all Compound fludioxonid treatments are better and safer to wheat and corn than that of 10% triadimenone treatment.
出处
《河南农业大学学报》
CAS
CSCD
2001年第4期328-330,共3页
Journal of Henan Agricultural University
基金
国家小麦工程技术研究中心工程化开发项目 (0 0 8)
关键词
复方适乐时
拌种
小麦
玉米苗期病害
地下害虫
Compound fludioxonid
seed coating
seedling diseases of wheat and corn
underground pest
