The Muses of Helios are species that are less sensitive, in these areas the infection pressure can be too high by certain weather types.

That's why you follow… online the powdery mildew meters (Flanders Belgium), or there is the risks of an infection.

Last Update : 25/03/19 at 14:33
Temperature : 9.3 °C
Airhumiditiy : 72 %

Powdery mildew meter :

Like this you can prevent degradation, control and look if white dots are already on the vegetation.
If this is the beginning, you can remove some leaves to prevent worse and protect the vegetation.
With blowing some sulpher on the vegetation you add some extra protection.

That's how you save nature, environment and help with a durable policy.