Control Products, Insecticides & Foliar Sprays can actually cause damange to your plants if used incorrectly. If you have plants that are suffering from insects or diseases, and you are are unsure as to what might have caused it, or don't know the life-cycle or environmental cause to correct the challenge, we highly recommend contacting us first. WestCoast Hydroponic Garden Shop has experience with many diseases and insects and can help you determine what Control Products, Insecticides & Foliar Sprays might work best in your situation. With our horticulture background and pesticide license we are always happy to help and educate our customers with any ailment they encounter. We carry a large selection of Control Products, Insecticides & Foliar Sprays to choose from when dealing with but not excluded to common garden pests such as: spider mites, thripes, whitefly, fungus knats, aphids, ect.