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当前位置: 首页 > 文章 > 大蒜鳞茎水提液对套袋番茄果腐病的抑菌效果研究 北方园艺 2012 (10) 151-154
Position: Home > Articles > Inhibitory Effect of Garlic Bulb Aquatic Extract to Fruit-rotten-disease of Tomato with Bagging Northern Horticulture 2012 (10) 151-154

大蒜鳞茎水提液对套袋番茄果腐病的抑菌效果研究

作  者：
赵英;程智慧;孟焕文
单  位：
西北农林科技大学园艺学院;杨凌职业技术学院
关键词：
果实套袋;番茄;果腐病;尖孢镰刀菌;大蒜鳞茎水提液
摘  要：
将套袋番茄果腐病病原菌尖孢镰刀菌用马铃薯葡萄糖琼脂培养基(PDA)培养后,转接于番茄青果、红果的不同部位处,比较发病情况,并采用不同浓度的大蒜鳞茎水提液对该病原菌进行抑菌试验。结果表明:尖孢镰刀菌对番茄青果和红果均能侵染,但红果更易受侵染;果实中部被侵染后发病最严重,其次为果脐部,果蒂部发病最轻;大蒜鳞茎水提液浓度为4mg/mL时即对该病原菌有显著的抑菌效果。综合认为,大蒜鳞茎水提液对套袋番茄果实镰刀菌果腐病病菌有明显的抑菌效果。
译  名：
Inhibitory Effect of Garlic Bulb Aquatic Extract to Fruit-rotten-disease of Tomato with Bagging
作  者：
ZHAO Ying1,2,CHENG Zhi-hui2,MENG Huan-wen2(1.Yangling Vocational and Technology College,Yangling,Shaanxi 712100;2.College of Horticulture,Northwest Agricultural and Forestry University,Yangling,Shaanxi 712100)
关键词：
fruit bagging;tomato;fruit-rotten-disease;Fusarium oxysporum Schlecht.;garlic bulb aquatic extract
摘  要：
The fruit-rot-disease pathogen of tomato with bagging was Fusarium oxysporum Schlecht.The pathogen was cultivated with potato dextrose agar(PDA) and was transferred in tomato fruit at different parts of green fruits and red fruits,then,the disease conditions were compared.The inhibitory study was conducted to the pathogen with garlic bulb aquatic extract of different concentrations.The results showed that the green fruits and the red fruits of tomato could be infected by Fusarium oxysporum Schlecht,but red fruits had been infected more easily.The most severest part infected of fruit was the middle part,secondly was the areola,the most lightest infected part was the stem end.The pathogen could be inhibited remarkably when the concentration of garlic bulb aquatic extract had been 4 mg/mL.In conclusion,the inhibitory effect of garlic bulb aquatic extract was obvious to the pathogen of tomato fusarium-fruit-rot disease with bagging.

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