Abstract: To explore the control effect of acidic electrolyzed functional water against tomato leaf mould, we sprayed different concentration of acidic electrolyzed water in seedling recovering period and early stage of the disease and used 1×106 spores/g Pythium oligadrum as control pesticide. The results showed that it could not only control the disease but also raise the production when 50 mg/L acidic electrolyzed functional water was used once a week in seedling recovering stage and 80 mg/L was sprayed once a week and lasted for three weeks in the early stage of the disease. However, if 80 mg/L was only used in the preliminary stage of disease without any treatment in the seedling recovering period, it had control efficiency on the disease, but had no obvious effect on the production.

Key words: acidic electrolyzed functional water, tomato leaf mould, control

摘要： 为了探索酸性电解水对番茄叶霉病的防治效果，以1×106孢子/g寡雄腐霉可湿性粉剂为对照药剂，采用不同浓度的电生功能水在番茄缓苗期和发病初期进行喷施，结果发现，在缓苗后用50 mg/L电生功能水进行叶面喷施，每周1次，连续使用，在病害发生初期改用80 mg/L进行防治，每7 d喷施1次，连续3次，不仅对番茄叶霉病有一定的防治效果，还可以提高产量，而在病害发生初期采用80 mg/L进行叶面喷施，每7 d喷施1次，连续3次，对番茄叶霉病也具有一定的防治效果，但是对产量的影响不明显。

关键词: 酸性电解水, 番茄叶霉病, 防治