Shredder 2,4-D LV4 Weed Killer Herbicide Carpenter Bees By shortening the internodes

By shortening the internodes

a synthetic version of pyrethrin

In most cases

Mix with water

Wick Adjuvant Features and Benefits

Shredder 2,4-D LV4 Weed Killer Herbicide Carpenter Bees By shortening the internodesHow Shredder Postemergent Herbicide Works 2,4 dichlorophenoxyacetic acid, which shortens to 2,4 D, is the active ingredient in Shredder herbicide. It's a synthetic compound that imitates a weed's natural growth hormone and penetrates the plant through its leaves. Once it's applied, the active ingredient causes uncontrolled growth, which results in leaf withering, curled stems and death. The dying process takes a few days but works 100 percent