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
Armenian name the suffix -(d)ji, thus Vardapetian/Vartabedian (Վարդապետյան/-եան) translates as "issued from the vardapet", Bjishkian (Բժիշկյան/-եան) as "issued from the doctor" and Keshishian (Քեշիշյան/-եան) as "issued from the priest". The -ian/-yan suffix may also, but more rarely, attach to an adjective denoting a quality. Thus, Bzdigian/Pztikian (Պզտիկյան/-եան) translates as "issued from the small (man)", Medzian/Metsian (Մեծյան/-եան) as "issued from the tall (man)", Ganantchian/Kanantchian (Կանանչյան/-եան) as "issued from the green, i.e. young (man)". Some former noble Armenian names, such as Artsruni/Ardzruni (Արծրունի) are still in use today. When they moved from Armenia or from the Middle East, some changed their last names to