柑桔溃疡病是为害柑桔果树的重要病害之一,主要为害柑桔的叶片、枝条和果实。柑桔树受害严重时,常导致落叶、落果、枯梢、产量下降、果实品质降低等。为有效防治柑桔溃疡病为害,提高柑桔的产量和品质,增加桔农收入,必须筛选出有效、安全的农药来不断地提供给桔农,用于防治该病 Citrus canker disease is one of the important diseases that damage the citrus fruit tree, and mainly affects the leaves, branches and fruits of the citrus. Citrus trees severely damaged, often lead to deciduous, fallen fruit, shoots, production decline, lower fruit quality. In order to effectively prevent and cure citrus canker disease, improve the output and quality of citrus and increase the income of orange farm, effective and safe pesticides must be screened out to be continuously supplied to orange farmers for the prevention and treatment of the disease