fungicide - a combination of 2,4,5,6 - tetrakloro - 1,3 - dicyanobensen and a pyrimidinmetanol and anvendning derav for bekempning of fungal infections in kulturvexter

摘要

For the treatment of fungal infections of cultivated plants, a composition based on 2,4,5,6-tetrachloro-1,3-dicyanobenzene and a pyrimidinemethanol compound of formula (I) IMAGE in which X represents chlorine or fluorine, is used. The weight ratio of pyrimidinemethanol to 2,4,5,6-tetrachloro-1,3-dicyanobenzene is preferably between 1:400 and 1.6:1. Application for destroying Puccinia recondita in cereals and Pseudoperonospora cubensis of cucurbitaceous plants. The composition exhibits a synergistic effect of the constituents.