疮痂病是柑桔的重要病害之一。我省栽培的南丰蜜桔、温州蜜柑也时有疮痂病的发生。有的果园、苗圃甚至发病十分严重,对生产影响甚大。柑桔感病后,常引起落叶,枝梢生长不良,幼果易脱落或病果果面粗糙、果小、皮厚、汁少,品质变劣,经济价值下降,影响出口外销。近年来,笔者结合赴产区实习调查学习果农对该病防治经验,并参照国内外有关资料,就该病的综合防治提出以下初步意见,以供参考。 Scab is one of the important diseases of citrus. Nanfeng Fungus cultivation in our province, Wenzhou Satsuma sometimes scab disease. Some orchards, nurseries and even the incidence is very serious, a great impact on the production. Citrus disease, often lead to deciduous, poor growth shoots, young fruit is easy to fall off or rough fruit, fruit small, thick skin, less juice, poor quality, economic decline, affecting exports for export. In recent years, the author combined with internship to go to the region to study and learn from the farmers experience in prevention and treatment of the disease, and with reference to relevant information at home and abroad, the prevention and control of the disease made the following preliminary comments for reference.