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.
The price for materials varies, but the cost of the siding itself is only a fraction of the overall price tag. For example, vinyl siding can range between $1.67 and 3.74 per square foot. Aluminum siding can cost between $2.40 and $5.00 per square foot.Insulated vinyl siding costs between $2.12 and $5.04 per square foot. Fiber cement siding costs between $2.07 and $5.64 per square foot. In addition to the basic materials you will need a vapor barrier, soffit and facia for the eaves, and corner trim.he average cost to replace the same amount of siding with a premium foam-backed vinyl was $13,927. Using fiber cement siding as a replacement, the average cost was $13,382. Of course, much of this investment can be recovered if you plan to sell your house.