摘要
采用回归通用旋转设计对多菌灵（ｘ５）、瑞毒霉（ｘ４）、粉锈宁（ｘ１）、代森锰锌（ｘ３）和敌唑酮（ｘ２）五种药剂不同用量拌种防治木耳菜立枯病的效果进行了比较研究。结果表明，五种药剂控病效果大小顺序是ｘ５＞ｘ４＞ｘ１＞ｘ３＞ｘ２，多菌灵、瑞毒霉和粉锈宁在适宜用量下的防效分别为９９．２％、８１．４％和２６．８％。混用无明显增效作用。
The quantiative Control effects of treatment of seeds with bayleton(x1)dicuotong(x2)mancozeb(x3)ridomil(x4)and carbendazim(x5)on red vinespinach root rot diseasecaused by Rhizoctonia solani were studied by applying 5 factors 5 levels general and rota-tional regession combination design.The results showed that control effect of each fungicideon the disease incidence were x5>x4>x1>x3>x2,The control effects of x5,x4 and x1 was99.25%,81.49% and 26.86%,respectively.Mancozeb (x3)combined with ridomil(x4)had no significant synergism.
出处
《安徽农业大学学报》
CAS
CSCD
1995年第4期399-403,共5页
Journal of Anhui Agricultural University
关键词
木耳菜
立枯病
药剂拌种
防效
效应
Red vinespinach root rot disease(Rhizoctonia Solani)
Treatment of seedswith fungicide
Control effect
