| Uses: |
To control diseases caused by air-and soilborne Peronosporales on a wide range of temperate,subtropical and tropical crops.Foliar sprays with mixtures of metalaxyl and protectant fungicides are recommended to control air-borne diseases caused by Pseudoperonospora humuli on hops, Phytophthora infestans on potatoes and tomatoes,Peronospora tabacina on tobacco,Plasmopara viticola on vines,Bremia lactucae on lettuce,and downy mildews on various vegetables, at 200-300g/ha.Soil applications of metalaxyl alone are used to control soil-borne pathogens causing root and lower stem rots on avocado and citrus, at 500-1500 g/ha.Seed treatments control systemic Peronosporaceae on maize,peas,sorghum and sunflowers, as well as damping –off(Pythium spp.) of various crops |
