Ampelomyces Quisqualis 1kg on a Dextrose carrier requires no pre-mixing.
Mixing instructions: 10 grams per gallon.
Ampelomyces quisqualis is an anamorphic fungus that is a hyperparasite of powdery mildews. This parasitism reduces growth and may eventually kill the mildew. These mycoparasites can live up to 21-days on mildew-free host plant surfaces, where they can attack powdery mildew structures as soon as they appear.