Dennis from Minden, Nv writes
Bayer Advanced 12 Month Tree and Shrub Protect and Feed II is not specifically labeled for grasshoppers. Tempo SC will kill grasshoppers and it will leave a residual of about 4 weeks outdoors and about 3 months indoors. Be sure to read and follow the product label to be sure you are using the correct concentration in the areas you need to treat.
Answer last updated on: 10/09/2018