Some of the leaves on the plant curl and the flowere buds form but tight shut,there are no a sign of any aphids or the like. Any clues?

some of the leaves on the plant curl and the flowere buds form but tight shut,there are no a sign of any aphids or the like. Any clues?Hi! ajnw42582, welcome to AMHD :)

Sure wish Just Dahila was here, she's our resident dahila lady... eddie...have you seen JD? Oh that's right she might stop in later this evening.

In the meantime try this site... dahlias.net Dahila Disease Problems (http://www.dahlias.net/dahwebpg/Disease/Disease.htm)
It gives problems, then discriptions of the problem. It may help to narrow down the problem your having.