30%龙灯福连悬浮剂对冬枣主要病害的防治效果研究

Control Effect of 30% Dragon Lantern Foljan Suspension Concentrate on Main Diseases of Winner Jujube

[目的]研究30%龙灯福连悬浮剂对冬枣抗病性的影响。[方法]试验设30%龙灯福连悬浮剂和常规真菌药剂2个处理,以喷施清水为对照,研究喷施30%龙灯福连悬浮剂对冬枣主要真菌病害的防治效果。[结果]喷施杀菌剂30%龙灯福连悬浮剂,冬枣树褐斑病、青斑病和锈病的病叶率分别为0～0.43%、0.55%～1.12%、0,校正防效分别为95.92%～100%、98.15%～99.11%、100%,与对照差异显著。[结论]30%龙灯福连悬浮剂对褐斑病、青斑病、枣锈病的病害防治效果显著,而且省工、省时,可作为防治冬枣真菌性病害药剂。

[Objective] The aim was to study the effect of 30% Dragon Lantern Foljan suspension concentrate on resistance of winner jujube. [Method] With clear water as control, two treatments of 30% Dragon Lantern Foljan suspension concentrate and conventional fungi reagents were set up to study the control effect of 30% Dragon Lantern Foljan suspension concentrate on main fungi diseases of winner jujube. [Result] The percentages of diseased leaf of brown spot, green spot and rust disease were 0-0.43%, 0.55%-1.12% and 0 respectively, and the correction control effects were 95.92%- 100%, 98.15%-99.11% and 100% respectively, which showed significant difference to contrast. [Conclusion] The control effect of 30% Dragon Lantern Foljan suspension concentrate on brown spot, green spot and rust disease was obvious, and saved both labor and time. It could be used as reagent to control fungi diseases.