If you have seedlings or any type of plant in the house, most likely, you have seen Fungus gnats flying around. They are a nuisance, to say the least. They feed on decaying organic matter and can Have you tried companion planting with your roses to deter pests? A few that I have companion planted with roses in the past and some new ones Im adding this season are: Basil Parsley Thyme On June 26, 1954, the world's first nuclear power plant was launched in the Soviet Union Best Houseplants for Beginners: 6 Easy Indoor Plants to Start With Terrain: The Houseplant Book 6 Vegetables That Are Easy To Grow In Containers (Even For Beginners)