Indolebutyric acid definitions

indolebutyric acid

[n] - a synthetic plant hormone promoting elongation of stems and roots
Found on http://www.webdictionary.co.uk/definition.php?query=indolebutyric%20acid

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indolebutyric acid

a white or yellowish, crystalline, water-insoluble powder, CHON, a plant hormone similar to indoleacetic acid and used for the same purposes.
Found on https://www.infoplease.com/dictionary/indolebutyric-acid

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