Indoor Plants are subject to attack by surprisingly huge number of pests & diseases, not quite as many as outdoor plants, but more than enough for most plant owners. Most Pests & Diseases arrive with new plants, so always inspect any potential purchase thoroughly before putting it with your existing houseplants. How to use chemicals? Modern pesticides are usually effective, and when used correctly, they are harmless to plants, pets, & people. However they often contain potentially damaging substances, so take care when using them. Choose the right Product for the Problem Read the Label & follow the instructions Use the correct Dose Spray outside, if possible, in sheltered positions Spray Plants inside a large plastic bag, when using aerosol spray, & leave them for 20 minutes Remove pets (especially fish) from the room where treatment is taking place Keep pesticides away from children & animals Houseplant Pests APHIDS There are many different species of ap...