Agave maintenance once established. "Agave azul" (blue agave) is used in the production of tequila. In 2001, the Mexican Government and European Union agreed upon the classification of tequila and its categories. All 100% blue agave tequila must be made from the "Agave tequilana" 'Weber's Blue' agave plant, to rigorous specifications and only in certain Mexican states. The hybridized genus ×"Mangave" is created by cross-breeding species of "Manfreda" and "Agave". The ethnobotany of the agave was described by William H. Prescott in 1843: But the miracle of nature was the great Mexican aloe, or maguey, whose clustering pyramids of flowers, towering
Non-alcoholic drink containing more than 1.2% ABV must state the actual alcoholic strength (i.e., show the word "alcohol" or the abbreviation "alc." followed by the symbol "% vol."). The government of Denmark have decided to change the "alcohol free" legal definition from 0.1% alcohol by volume to 0.5%. Non-alcoholic beer, termed as "birra analcolica", is regulated as equal to or less than 1.2% ABV Systembolaget defines "alcohol-free" as a drink that contains no more than 0.5% alcohol by volume. Licensing laws only place restrictions on the sale or consumption of drinks with an alcohol content of over 0.5% An "alcohol free" drink