Product Details:
- Ward Off Pest Aphids On Roses With A Natural Pheromone That Alarms Aphids And Caused Them To Stop Feeding And Eventually Move On Or Die Of Starvation - Non-toxic Dispensers Do Not Affect Beneficial Insects And Control Most Prevalent Aphids Typed, Especially Green Peach Aphid, The Most Common Species That Attacks Roses - One Dispenser Hung On Each Infested Rose Plant Wards Off Aphids In 5 To 7 Days - Dispenser Works For Three To Four Weeks - Apply Dispensers Early In The Season To Prevent Aphid Colonies From Becoming Established