Black bugs on tomato plants what are they?

they look like lady bugs but are black with white dots all around. and i dont think they fly. they seem to be more on the tomatos. anyone know something natural that will kill them?

Black bugs on tomato plants what are they?
these are trout flies, not like the fish. try spraying them down with water, but the sure cure is Sevin Dust
Reply:They are also called UFO bugs...

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