脉冲式烟雾机在温室番茄应用防治番茄主要病虫害效果评价  

Effect Evaluation of the Application of Pulse Type Smoke Machine in Greenhouse Control of Tomato Diseases and Pests

作　　者：何伟[1] 杨华[1] 许建军[1] 孙晓军[1] HE Wei;YANG Hua;XU Jian -jun;SUN Xiao-jun(Key Laboratory of Integrated Pest Management in China North-western Oasis, Ministry of Agriculture,P. R. China / Research Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences,Urumqi 830091, China)

机构地区：[1]新疆农业科学院植物保护研究所/农业部西北荒漠作物有害生物综合治理重点实验室,乌鲁木齐830091

出　　处：《新疆农业科学》2017年第12期2255-2261,共7页Xinjiang Agricultural Sciences

基　　金：国家重点研发计划"西北干旱区设施蔬菜化肥农药减施技术模式建立与示范"(2016YED0201005)~~

摘　　要：【目的】明确脉冲式烟雾机在温室番茄上应用,对番茄叶部病害和烟粉虱的防治效果及温室内温湿度的影响。【方法】采用喷雾器和脉冲式烟雾机分别在两个温室中施药,使用温湿度计监测并定时记录,调查番茄病害和烟粉虱,比较不同处理防效。【结果】温室番茄病害流行期,烟雾机施药防效高于喷雾器且有显著差异性;发病初期,烟雾机施药防效高于喷雾器施药,但二者无显著差异性;烟雾机施药防治烟粉虱,药后1、3和7 d防效均显著高于喷雾器施药。药后2、3 h和次日11时,烟雾机施药温室内温度高于喷雾器施药1.8~2.3℃,湿度低于喷雾器施药12%~29%。【结论】较喷雾器施药,采用脉冲式烟雾机在温室番茄上施药,温室温度升高,湿度降低,温室番茄叶部病害和烟粉虱防效增加。【Objective】In order to make clear the application of the impulse type smoke machine to the greenhouse tomato,the control effect of it on tomato leaf diseases and bemisia tabaci and the effect on temperature and humidity inside the greenhouses.【Method】The sprayer and pulse type smoke machine were used respectively in two greenhouses and a temperature and humidity meter was used to monitor and record the diseases of tomato and whitefly,and the effects of different treatments were compared.【Result】The investigation results of plant diseases and insect pests showed that in the greenhouse tomato disease epidemic period,the control efficiency of the smoke machine was higher than the sprayer and there was significant difference;In its early stages,control effect of the smoke machine was lower than the sprayers,but there was no significant difference;the control effect of1d,3d and7d after spraying pesticide was significantly higher than that of spray device by using the smoke machine to prevent the bemisia tabaci.Temperature and humidity monitoring results showed that after taking the fungicide2h,3h,and at11the next day,temperature within the greenhouse by using smoke machine to spray the pesticide was1.8~2.3℃higher than that by using sprayers,and humidity was12%~29%lower than that by using the sprayer.【Conclusion】Pulse type smoke machine application in greenhouse,compared with sprayers,could increase the temperature in the greenhouse and lower the humidity,so accordingly,the control effect on greenhouse tomato diseases and bemisia tabaci was increased.

关 键 词：脉冲式烟雾机 温室 番茄叶部病害 烟粉虱 

分 类 号：S436.412[农业科学—农业昆虫与害虫防治]