"If you're a DIY'er, this site is great for any type of pest control. Commercial grade products at big box prices. Whereas a big box retailer may have a pest control product, look at the ingredient label. Most have active ingredients of less than 1%, not here, their active ingredients are upwards of ..."
A professional fungicide that provides control of downy mildews and Phytophthora to plants from the leaf surface down to the roots for greenhouses and outdoor nurseries.