To control many pests try a garlic pepper spray. Put two whole garlic bulbs, three habanero peppers, four oz. apple cider vinegar and about two tablespoons of molasses in a blender 2/3 full of hot water. Puree and let it sit overnight. Strain it into a gallon jug and finish filling the jug with water.
You can add four oz of fish hydroslate and 4 oz of liquid seaweed for more fertility.
Use 1/4 cup of this mixture with 1 gallon of water and spray where needed.