The rate for Pylon Miticide/Insecticide varies depending on what you are treating for and is measured in ounces on the bottle. According to the product label you would use anywhere between 2.6 - 10 oz per 100 gallons which breaks down to 0.026 to 0.1 oz per gallon of water, or in sufficient spray volume to ensure thorough coverage. Please refer to the product label for the correct rate and instructions for the pest you are treating.
Pylon Miticide Insecticide is only labeled for use in commercial greenhouses. Avid would be a better option for ornamentals outside of a greenhouse.