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Cases of Colletotrichum anthracnose on the rise

机译:炭疽菌炭疽病病例上升

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Anthracnose diseases are caused by a variety of fungi but the most commonly found are Colletotrichum, Gloeosporium and their perfect (sexual state) state Glomerella. These fungi are closely related and form their spores in an open cup-like structure called an acervulus or perithecium (Glomerella). They primarily cause leaf spots and blight symptoms, but also can cause stem rot and fruit rot on some crops. These diseases spread by spores that are easy to splash with irrigation water or rainfall, but since they are somewhat sticky, they do not easily spread by simple air movement. Wounding can increase disease severity.
机译:炭疽病是由多种真菌引起的,但最常见的是炭疽菌,gloeosporium及其完善(性状态)的Glomerella。这些真菌密切相关,并在一个开放的杯状结构中形成孢子,这种结构被称为小孢子菌或皮囊菌(Glomerella)。它们主要引起叶斑和枯萎病症状,但也可能导致某些农作物的茎腐烂和果实腐烂。这些疾病通过易于喷洒在灌溉水或降雨中的孢子传播,但由于它们有些粘稠,因此不易通过简单的空气运动而传播。受伤会增加疾病的严重程度。

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