puccinia hashiokai

例句：

1. 1. The grapevine is suffering from puccinia hashiokai.
   葡萄藤正遭受霜霉病的困扰。
2. 2. The farmers are concerned about the spread of puccinia hashiokai in their fields.
   农民们担心霜霉病在他们田里扩散。
3. 3. The disease is a major threat to the health of the grapevine, and it's important to prevent it withproper irrigation and crop rotation.
   这种疾病对葡萄藤的健康构成重大威胁，因此通过适当的灌溉和作物轮作来预防是很重要的。