The researchers explored the makeup of one arabica variety that is resistant to coffee leaf rust.

研究人员探究了一种对咖啡叶锈病有抗性的阿拉比卡品种的构成。

Today, these genetic similarities mean arabica coffee plants are more likely to be hurt by diseases like coffee leaf rust, which causes costly losses every year.

如今，这些基因相似性意味着阿拉比卡咖啡植物更容易受到咖啡叶锈病等疾病的危害，而咖啡叶锈病每年都会造成严重的损失。

And if you go to today to a coffee farm, the farmer will usually talk to you a lot about the need to increase water use sufficiency to fight diseases like coffee leaf rust, or coffee borer beetle.

如果你今天去咖啡农场，农民通常会和你谈很多关于增加用水量以对抗咖啡叶锈病或咖啡蛀虫等疾病的必要性。