Grapevine Downy Mildew: The first application should be made when the shoots have reached 25-30 cm. Sprayings are carried out at 10-15 day intervals, taking into account the duration of the first spraying, the development of the disease and the meteorological conditions. Tomato downy mildew: Spraying begins when a white ash-like coating is visible under the 3-5 mm diameter brown spots on tomato leaves, or when the disease occurs every year when suitable conditions for the disease are seen. Spraying continues at 7-10 day intervals depending on the course of the disease and climatic conditions. Downy Mildew on Cucumber, Pumpkin, Melon and Watermelon, Cucurbitaceae: Spraying begins when plants begin to branch and when the first symptom of downy mildew appears, and depending on the severity of the disease, it should be sprayed so that all parts of the plant are covered, especially under the leaves. Spraying should continue at 7-10 day intervals depending on the severity of the disease, climatic conditions and duration of effectiveness of the fungicide. Watermelon (greenhouse) Alternaria Leaf Blight: Spraying should begin when the first signs are seen around. Spraying should continue at 7-10 day intervals depending on the severity of the disease, climatic conditions and duration of effectiveness of the fungicide. Potato Downy Mildew: Spraying begins when climatic conditions such as high humidity occur for the emergence of the disease or when the first symptoms of appear in the environment and repeated at 10 day intervals, depending on the severity of the disease.