K. from Sandy, Ut writes
Is this appropriate time for drench & should we use a foliage spray in addition. Lilac, holly, rose & wigelia w/ vinca groundcover at base.
Please contact your local cooperative extension office to determine the correct timing of the application as this will vary greatly from region to region. If you have a current infestation we would recommend a foliar spray with a product like Bifen IT.
Answer last updated on: 06/20/2014