Powdery mildew, more known as Oidium, is caused by Uncinula necator, a very dangerous disease of grapevine.
This disease can attack all the green parts of the host plants.
One of the first symptoms of powdery mildew are light chlorotic spots on the foliage. Our company offers a better fields where you can conduct your trials. We monitoring field by field our area and we have deep know on pests/diseases/present inside.
Powdery mildew
