Agave tequilana Through the 1990s, diseases spread, particularly "Fusarium" fungi and "Erwinia" bacteria, exacerbated by the low genetic diversity of the agave plants. Other problems include the agave weevil, "Scyphophorus acupunctatus", and a fungus, "Thielaviopsis paradoxa". According to a 2004 study, additional pathogens, "Erwinia carotovora", "Enterobacter agglomerans", "Pseudomonas mendocina", and "Serratia" spp. are responsible for continued rot. The homoisoflavanones 5,7-dihydroxy-3-(4-methoxybenzyl)-chroman-4-one, 7-hydroxy-3-(4-hydroxybenzyl)-chroman-4-one and 4’-demethyl-3,9-dihydro-punctatin can be isolated from "A. tequilana". Agave tequilana Agave tequilana, commonly called blue agave () or tequila agave, is an agave plant that is an important economic product of Jalisco, Mexico, due to its role as the base ingredient
Pulque shipping dock with moulded iron columns and walls decorated with murals relating to the history of pulque. Pulque Pulque (occasionally referred to as agave wine) is an alcoholic beverage made from the fermented sap of the maguey (agave) plant. It is traditional to central Mexico, where it has been produced for millennia. It has the color of milk, somewhat viscous consistency and a sour yeast-like taste. The drink's history extends far back into the Mesoamerican period, when it was considered sacred, and its use was limited to certain classes of people. After the Spanish Conquest of Mexico, the drink became