Plum curculio cover the wings; however, because of the middle humps they appear to have only two ridges. The plum curculio can be found in apple, nectarine, plum, cherry, peach, apricot, pear and quince. It may also survive on wild plum, hawthorn, and crabapple. It is found most commonly in areas east of the Rocky Mountains and in eastern Canada. The beetles are most active during the spring time when the weather is warm, damp, and cloudy. They are often seen in heavy leafed trees. Plum curculio beetles can cause irreparable damage to a fruit harvest. In badly damaged fruit, one can
Plum cake currants were used, which in the English language were referred to as plums since around 1660. The various types of dried fruit (grapes, currants and raisins) were familiar to English kitchens through trade with The Levant and Mediterranean but before they became available through "trouble-free" imports from Australia, South Africa and California, preparing them required "an immense amount of labour ... on account of the rough and ready methods by which the fruit was picked, dried, packed and exported". In 1881 Colonel Henry-Herbert said that "a good English plum cake...is a national institution". At times, Thomas Carlyle was one among