The oidium and the snails (which eat the young shoots) had shown up very early, in April, and were generally dealt with effectively right then.

粉泡菌和蜗牛（专吃嫩芽）出现早，在4月就见倪，并得到有处理。

The weather had exacerbated another problem by now: mildew, oidium and…..snails.

到现在，天气加剧另一个问题：霉菌，粉泡菌和……蜗牛。