Production fell by 90% between 2003 to 2004 and 2017 to 2018, largely thanks to citrus greening disease, which farmers find difficult to control.

在2003年至2004年以及2017年至2018年期间，葡萄柚的产量下降了90%，这主要是由于农民发现难以控制的柑橘黄萎病。

As a surgeon there recalled, two hours after admission, they had the mahogany spots over the cheekbones and a few hours later you can begin to see the cyanosis extending from their ears and spreading all over the face.

外被召军，后的两个小时，他们的颧骨已经有了红褐色的斑点。再过几个小时，你们就能看见黄萎病已经蔓延他们的耳朵，还遍布了全脸。

Finally, the fungus that infects Russian fizzle can sometimes improve damage soil for native plants.

最后，感染俄罗斯黄萎病的真菌有时可以改善对本土植物的破坏土壤。