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2,4-Dichlorophenoxyacetic acid (2,4-D) is a common systemic herbicide used in the control of broadleaf weeds. It is the most widely used herbicide in the world, and the third most commonly used in North America.

2,4-Dichlorophenoxyacetic acid is an organic compound with the chemical formula C₈H₆Cl₂O₃. It is a systemic herbicide which selectively kills most broadleaf weeds by causing uncontrolled growth in them, but leaves most grasses such as cereals, lawn turf, and grassland relatively unaffected. Was this answer helpful? Write the full name of 2,4-D and give its only one use in agriculture. - Toppr toppr.com https://.toppr.com › ask › question › write-the-full-... toppr.com https://.toppr.com › ask › question › write-the-full-...

Mode of action 2,4-D is a synthetic auxin that induces uncontrolled growth and eventually death in susceptible plants. It is absorbed through the leaves and is translocated to the meristems of the plant. Uncontrolled, unsustainable growth ensues, causing stem curl-over, leaf withering, and eventual plant death.

The 2,4-dichlorophenoxyacetic acid (2,4-D) is a synthetic auxin that has been historically used as one of the most common herbicides to control broadleaf weeds. At the same time, it also has good potential to enhance storage life and quality of fruits (Ferguson et al., 1982; Yuan and Carbaugh, 2007).

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. It may also be used to regulate the growth of citrus plants.