The Bayer stuff is watered down. I give the full tree and shrub rate of Imidacloprid to my roses. One application ends the insect depredation for a year. The Bayer stuff calls for re application every so many weeks. No water on the leaves especially in the evenings.
Rose treatment(Fert/Insecticide/Fungicide)
What are you guys using for your roses? I've been using this Bayer Advance product at label rate for several months with poor results. Still have signifcant fungal issues with heavy rain and it did nothing to stop the Japanese beetles.
They make a liquid form. Wondering if I should try that over the granular.
I end up spraying Immunox when they've gotten really bad.
They make a liquid form. Wondering if I should try that over the granular.
I end up spraying Immunox when they've gotten really bad.
