Plum pox Plum pox Plum pox, also known as sharka, is the most devastating viral disease of stone fruit from the genus "Prunus". The disease is caused by the plum pox virus (PPV), and the different strains may infect a variety of stone fruit species including peaches, apricots, plums, nectarine, almonds, and sweet and tart cherries. Wild and ornamental species of "Prunus" may also become infected by some strains of the virus. The virus is transmitted by aphids and by the transfer of infected plant material to new locations. Plum pox poses no danger to consumers, but it can ruin the marketability
Plum cake leavened with yeast. In New England, large election cakes weighing around would traditionally be served while people waited for election results. It has been stated that the first published election cake recipe appeared in 1796 in "American Cookery". Plum cake recipes in the fruitcake style appeared in early cookbooks in the Southern United States, and did not actually call for plums. After 1830 plum cake was often referred to as fruit cake or black cake. In 1885, in a description of plum cake that sounds like plum pudding, it was described as "mucilaginous" - a solid, dark-colored, thick cake with