Our Fruit fly management kits are effective for various fruit flies in the Tephritidae family. Our proprietary blend of food attractant and anti-fungal solution gives you a sustained 4-6 weeks of product effectiveness. Use: 3 pellets for approximately 1 to 1.5 liters of water. Field life: 4 to 8 weeks depending on environmental conditions. May require water replenishment due to evaporation. Shelf life: 2 years (or more) if refrigerated. For short term storage of less than 2 months, store in cool indoor area (or air-conditioned area if available). For long term storage of more than 2 months, store in refrigerator (or freezer for longer shelf life). Storage information: Store in provided container in a cool, dry area.