Spray affected plants with a ready-to-use systemic insecticide that contains acephate, imidacloprid or dinotefuran. Systemic formulas do not kill bagworms directly. The active ingredient is absorbed into plant leaves and needles, and then circulated throughout the plant. The insects die when they feed on plant parts and plant sap.
Depending on the size of your garage, insulating the walls with batts of R-13 will typically run you about $400, the ceiling $600, and the garage door will cost about $600 if you do it right (See image to the left). You can use the pink Styrofoam stuff from Home Depot, but that will only insulate your door to about R-6.
Now, if you do want a warm garage, then I would add a heater and insulate the ceiling, walls, and garage door. Depending on the size of your garage, insulating the walls with batts of R-13 will typically run you about $400, the ceiling $600, and the garage door will cost about $600 if you do it right.You can use the pink Styrofoam stuff from Home Depot, but that will only insulate your door to about R-6.If you spend a lot of time in the garage, buying a whole new insulated garage door might be better, but it will cost you about $1500 alone.So if you do just the walls and the ceiling, itâs probably going to run you $1,000. A bit pricey if you donât spend any time in the garage.f you spend a lot of time in the garage, buying a whole new insulated garage door might be better, but it will cost you about $1500 alone. So if you do just the walls and the ceiling, itâs probably going to run you $1,000. A bit pricey if you donât spend any time in the garage.