Map of powdery mildew of cucumber planted in rural areas

Whether it is large base agricultural planting or small household planting, cucumber powdery mildew is a disease often encountered in our rural planting. How can we prescribe the right medicine? please look at the picture. This is cucumber powdery mildew.

This is also the percentage disease of cucumber, and the leaves of cucumber powdery mildew suffer the most.

This is the cucumber powdery mildew vine, the development of cucumber powdery mildew is harmful to petiole and stem.

The leaves of cucumber powdery mildew turned gray in the later stage.

If the cucumber powdery mildew is not treated in time, the whole leaf will die.

Cucumber drug damage caused by this kind of situation actually spray wet water up, can slow down the symptoms of drug damage.