Dave from United States writes
Ferti-lome Liquid Carbaryl Garden Spray can be used on Fruit, Citrus & Shade Trees & Lawns, Ornamentals, Shrubs, Flowers & Vegetables to control a wide variety of insect pests including Japanese Beetles. You would use 4 tsp (1/2 an ounce) per gallon of water and repeat sprays as necessary up to 6 times per year. Please let us know if you have any other questions.
Answer last updated on: 07/14/2013