Some sort of Japanese beetles are eating my roses...they are at the base of the flower eating the petals ?

Question

Anyone know what they are? I have never had this problem before...usually only aphids on the unopened bud or borrer bees that bore into the canes...

Answer 1

Spray roses with any commercial insect killer for roses which will be available in any garden store.  They are either Japanese or Colorado beetles.  Nasty pests.