pellagrology

例句：

1. 1. Pellagrology is a field of study that focuses on the diseases and infections that affect plants.
   植物病理学是一门专注于影响植物的疾病和感染的研究领域。
2. 2. In pellagrology, researchers are studying how different plant species respond to stressors such as drought and pests.
   在植物病理学中，研究人员正在研究不同植物物种如何应对干旱和害虫等压力因素。
3. 3. The pellagrology community is working together to develop new treatments for plant diseases.
   植物病理学社区正共同努力开发新的植物疾病治疗方法。