10 Examples Of Auxins

Auxins are plant hormones that play important role in plant growth and development.

Indole-3-Acetic Acid (IAA), Naphthaleneacetic Acid (NAA), 2,4-Dichlorophenoxyacetic Acid (2,4-D), Indole-3-Butyric Acid (IBA), 1-Naphthylacetic Acid (NAA), 5-Chloroindole-3-Acetic Acid (5-Cl-IAA), and 4-Chloroindole-3-Acetic Acid (4-Cl-IAA) are some important examples of auxins.

Examples Of Auxins

Here are the examples of auxins:

1. Indole-3-Acetic Acid (IAA)

IAA is the most well-known and naturally occurring auxin in plants, playing a crucial role in various growth processes.

2. Naphthaleneacetic Acid (NAA)

NAA is a synthetic auxin commonly used in plant research and horticulture for root development and fruit thinning.

3. 2,4-Dichlorophenoxyacetic Acid (2,4-D)

2,4-D is a synthetic auxin used as a herbicide to control broadleaf weeds in agriculture.

4. Indole-3-Butyric Acid (IBA)

IBA is often used in rooting hormone formulations to promote root development in plant cuttings.

5. 1-Naphthylacetic Acid (NAA)

NAA is another synthetic auxin used in plant research and tissue culture to stimulate root formation.

6. 5-Chloroindole-3-Acetic Acid (5-Cl-IAA)

This synthetic auxin has been studied for its effects on plant growth and development.

7. 4-Chloroindole-3-Acetic Acid (4-Cl-IAA)

Like 5-Cl-IAA, this synthetic auxin is used in research to understand auxin functions.

8. Phenylacetic Acid (PAA)

PAA is a natural auxin found in some plants, and it can influence root development.

9. Alpha-Naphthaleneacetic Acid (α-NAA)

α-NAA is a synthetic auxin used in agriculture to thin fruit clusters and promote fruit growth.

10. Picloram

Picloram is a synthetic auxin used as a herbicide to control woody plants and invasive weeds.