2,4-D is an herbicide that kills plants by changing the way certain cells grow. 2,4-D comes in several chemical forms, including salts, esters, and an acid form. The toxicity of 2,4-D depends on its form.

2,4-D is primarily used as a selective herbicide that kills many terrestrial and aquatic broadleaf weeds, but not grasses. 2,4-D can be found in commercial lawn herbicide mixtures, which often contain other active ingredients including mecoprop and dicamba. Over 1,500 herbicide products contain 2,4-D as an active ingredient.

2025年1月29日 · 2,4-D is a widely used herbicide that controls broadleaf weeds that has been used as a pesticide since the 1940s. It is used in many places including turf, lawns, rights-of-way, aquatic sites, forestry sites, and a variety of field, fruit and vegetable crops.

2,4-D is a selective herbicide that is part of the Phenoxy herbicide family and is used to control broad-leaved weeds in turfgrass, lawns, and ornamental plants. It works by inhibiting the growth of the weed’s cells, leading to stunted growth and death of the plant.

2023年4月23日 · 2,4-D herbicides kill most broadleaf weeds in lawns but not grassy weeds. This makes it safe to apply on lawns infested with weeds. You can also apply it on driveways, gravel areas, fence rows, ornamental turf areas, drainage areas, and patios.

2,4-D is safe for lawns since herbicides containing it as the active ingredient do control most broadleaf weeds without harming the grass. You can spray it on your lawn in the right ratio to eliminate various non-grassy weeds, aka broadleaf weeds.

2016年3月15日 · 2,4-D weed killer is a toxic herbicide that comes with known health risks. Learn about this dangerous chemical and why you should stay away.

2-4-D is an herbicide that kills plants and controls weeds by changing the way certain cells grow. It has a few chemical forms, such as salts, esters, and acid form. Its toxicity depends on its form. This kind of herbicide was first used in the United States in the 1940s.

2024年8月26日 · 2,4-D is a selective, systemic herbicide that can be applied as a burndown, pre-emergence, post-emergence, and pre-harvest application to control annual, biennial, and perennial broadleaf weeds in agricultural and non-agricultural settings.

2025年2月21日 · Despite its infamous history, 2,4-D continues to be one of the most widely used herbicides for managing plants. As one of the first plant hormone targeting herbicides to be discovered, it revolutionized weed control in agriculture and natural resources.