DCMU

Rarity: Common

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Notion

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Science and technology

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What Wikipedia says

DCMU (3-(3,4-dichlorophenyl)-1,1-dimethylurea) is an algicide and herbicide of the aryl urea class that inhibits photosynthesis. It was introduced by Bayer in 1954 under the trade name of Diuron.

Excerpt from the Wikipedia article “DCMU”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Kopiersperre (talk), Public domain, via Wikimedia Commons.