Fy-to-fto-ro-za… This disease is difficult to pronounce, let alone diagnose it or fight it. Hence the advice: if we notice the death of whole plants or their parts, let's take a look at the shoots before burning them. Redness of the roots or V-shaped infiltrates on the leaves are symptoms of phytophthora. Infested plants cannot be saved, but you can protect their neighbors.
However, only a few fungicides are able to do this. These exceptions include Mildex® and Preyicur® Energy – two-component preparations containing aluminum fosetyl.
It is one of the best systemic substances, perfectly distributed throughout the plant. Preyicur® Energy additionally causes the so-called. green effect, that is, it stimulates plant growth. You can find both preparations in garden stores.