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柑桔溃疡病Xanthomonas Citri(Hasse)Dowson为柑桔生产上重要细菌病害,系国际、国内植物检疫对象。植物受害后叶片、果实易早落,果品质量降低;苗木受害严重,影响生长,直至成片枯死。对柑桔生产和外贸影响很大。国内分布几乎遍及南方各柑桔主要产区,四川基本上仍属预防该病的保护区之一。
Citrus canker disease Xanthomonas Citri (Hasse) Dowson is an important bacterial disease in the production of citrus, which is the target of international and domestic phytosanitary measures. Plant damage leaves, the fruit is easy to early fall, fruit quality is reduced; seedlings seriously damaged, affecting growth until the film died. Great impact on citrus production and foreign trade. The distribution in China is almost all over the major citrus producing areas in the south. Basically, Sichuan is still one of the protected areas to prevent the disease.