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Position: Home > Articles > Effect of Propiconazole on Controlling Tomato Early Blight Acta Agriculturae Boreali-occidentalis Sinica 1999,8 (1) 54-56

敌力脱防治番茄早疫病试验研究

作  者:
盛秀兰;郑果;魏玉红
单  位:
甘肃省农业科学院植保所
关键词:
敌力脱;防治;保护地番茄;早疫病
摘  要:
通过8种杀菌剂的室内毒力测定,筛选出25%敌力脱EC对番茄早疫病菌抑菌力最强,EC50和EC95分别为0.0917μg/ml和1.47931μg/ml。田间防效试验结果表明,25%敌力脱EC2000~3000倍液能有效防治保护地番茄早疫病,番茄花期喷施2次25%敌力脱EC3000倍液、防效可达96.44%。
译  名:
Effect of Propiconazole on Controlling Tomato Early Blight
作  者:
Sheng Xiulan; Zheng Cuo; and Wei Yuhong(Plant Protection Institute, Gansu Academy of Agricultural Sciences, Lanzhou 730070)
关键词:
Propiconazole;Control; Protective ground of tomato;Tomato early blight
摘  要:
The results from test of inhibiting Alternarni solani hyphae growth with 8 kinds offungicides indicated that the inhibting ability of 25% Propiconazole EC was the strongest. EC50 and EC95were 0.0917 ug/ml and 1. 4793 ug/ml. Field experiments showed that 25% Propiconazofe EC 2 000× ~3 000× dilution was able to control tomato early blight effectively in protective ground. The control effectreached to 96. 44% spraying with 25% Propiconazole EC 3 000× dilution twice in blooming Period oftomato.

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