not really, lady bugs are good, but die due to the hot lights.
get some dish soap mixed with water and spray and whipe,with buds.
if there still there after 2 days do it again.
but if i was you id get the proper bug killer.
soak some tobacco in water for a day or so. take out the tobacco
then boil it in a pan for about 10 - 15 minutes and just spray it on your plant after its cooled down
it worked fine for me