It's nothing relating to chickens, but alot of you seem to have gardens on here so please help if you can. I am not a gardener at all. I do grow tomatoes though and I have been really successful in the last few years. Never any trouble with bugs etc. I really want them to do good so I can feed my chickens some. Well I just planted some and they were fine for a few days and now there are these weird bugs (tiny and black) that are making white spots on the leaves. There are ALOT of them. They aren't aphids I know what those look like because I've had them on my roses. Is there anything NON chemical I can spray on them to keep bugs off? Thanks in adavance.