text: Like commercial lager and commercial cider, commercial perry is highly standardised, and today often contains large quantities of cereal adjuncts such as corn syrup or invert sugar. It is also generally of lower strength, and sweeter, than traditional perry, and is artificially carbonated to give a sparkling finish. Unlike traditional perry, its manufacture guarantees a consistent product; the nature of perry pears means producing traditional perry in commercial quantities is very difficult. Traditional perry was overwhelmingly a drink made on farms for home consumption, or to sell in small quantities either at the farm gate or to local inns.
  Decline and revival of traditional perry
  Both English perry making and the orchards that supplied it suffered a catastrophic decline in the second half of the 20th century as a result of changing tastes and agricultural practices (in South Gloucestershire alone, an estimated 90% of orchards were lost in the last 75 years). Many pear orchards were also lost to fire blight in the 1970s and 1980s. Along with the clearing of orchards, the decline of day labouring on farms meant that the manpower that was once devoted to harvest perry pears – as well as its traditional consumers – disappeared. It also lost popularity due to makers turning to dessert or general-purpose pears in its manufacture rather than perry pears, resulting in a thin and tasteless product. In the UK, before 2007, the small amounts of traditional perry still produced were mainly consumed by people living in farming communities.