Gnats?
I went out and checked my tomatoes closely today after they have been in the garden for around 10 days and looking good. I found a lot of gray gnat looking insects on the underside of some of them. I don't know if this is a pest or something to just leave alone. I noticed them when watering my azaleas a couple of days ago they swarmed up when I sprayed the plants. I have not noticed them before. Maybe I just wasn't looking in the past; but I'm sure I have never seen them this thick before. Should I spray them and try to run them off or leave them be?
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