安徽农业科学2017，Vol.45Issue(27)：162-163,171,3.
3种药剂对忍冬白粉病的防治效果
Control Effect of Three Fungicides against Powdery Mildew of Lonicera japonica Thunb
摘要
Abstract
[Objective] The aim was to use different fungicides to control powdery mildew of Lonicera japonica Thunb.and screen the most ap-propriate fungicide.[ Method] The diseased honeysuckle plants were treated with different agents, and were investigated at 7 and 14 days after the fungicide,then to calculate the morbidity, disease index and control effect.[ Result] 10% difenoconazole WG diluted to 6000 times, 25% tebuconazole WP diluted to 1200 times and 30%hexaconazole SC diluted to 2500 times had abvious control effects after 7 days, without significant differences at 0.01 level.25% tebuconazole WP diluted to 1200 times exhibited the best control effect after 14 days, achieved 76.10%.[ Conclusion] 25% tebuconazole WP diluted to 1200 times exhibited the best control effect, 10% difenoconazole WG diluted to 6000 times was ranked second, 30% hexaconazole SC diluted to 2500 times almost had no control effect.25% tebuconazole WP can be used as a control fungicide for powdery mildew of Lonicera japonica Thunb..关键词
忍冬/白粉病/药剂Key words
Lonicera japonica Thunb./Powdery mildew/Fungicide分类
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杨帆..3种药剂对忍冬白粉病的防治效果[J].安徽农业科学,2017,45(27):162-163,171,3.
