Growing Hevea in the Americas is hard. A disease called leaf blight means the trees have to be spaced widely.
要在美洲种植橡胶树很难，因为有一种叫做“叶枯病”的病害存在，橡胶树的间距必须很大（译者注：防止病害传播）。
The most common form of the gene makes rice plants more susceptible to bacterial leaf blight but also makes them produce more pollen.
这种基因最常见的形式可以让水稻更容易感染白叶枯病，但是它同时也会让水稻产生更多花粉。
The case of leaf blight of taro and soft rot of taro was slighter.
茎尖苗抗逆性强，芋疫病和芋软腐病发病程度较轻。
Bayberry (Myrica rubra) leaf blight is one of the important diseases occurring on bayberry in hunan province.
杨梅叶枯病是湖南省杨梅的主要病害之一。
Ervatamia divaricata leaf blight is one of the most important diseases in the garden of Jiangxi Agricultural University.
狗牙花叶枯病是江西农业大学花圃重要病害之一。
Abstract : Rice bacterial leaf blight rises in epidemic trend in recent years, which is a threat to high and stable rice production.
摘要水稻白叶枯病近年来在仙居县呈上升流行态势，对水稻高产稳产构成极大威胁。
The results indicate that the BTH induced resistance against the bacterial leaf blight disease was most likely to be a response of systemic acquired resistance.
结果表明，BTH诱导对白叶枯病的抗性是一种系统获得抗性反应。
The leaf spot is one of important diseases in golf courses. It causes leaf spot and leaf blight on many species of grasses, and can influence sights and destroy quality of grasses.
叶斑病是发生在高尔夫球场草坪上的一种重要病害，主要引起多种草坪草的叶斑和叶枯，严重影响草坪景观，破坏草坪质量。
Northern Leaf Blight of corn (NLBC) is a major leaf disease in com planting.
玉米大斑病是玉米生产上的一种主要叶部病害。
Northern Leaf Blight of corn (NLBC) is a major leaf disease in com planting.
玉米大斑病是玉米生产上的一种主要叶部病害。
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