I've never had this happen with petunias before, they are about the easiest thing to grow for me, they're dying, and when I look close I see some sort of web and a weird wormy looking things. Is there a way to kill these and save the plants that haven't been touched? What is it and did it come from the nursery?
Could be some kind of fungus/parasite? I don't see any worms - maybe too blurry?
