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Dibotryon morbosum is a fungus that affects the genus Prunus. Included in this genus are multiple species of trees and shrubs, such as: Dibotryon morbosum infects are Prunus serotina (wild cherry trees), Prunus persica (peach trees), Prunus domestica (plum trees), and Prunus cerasus (sour cherry trees). [3]
Taphrina pruni is a fungal plant pathogen of blackthorn (Prunus spinosa) that causes the pocket or bladder plum gall, a chemically induced distortion of the fruit (sloes), producing swollen on one side, [1] otherwise deformed and flattened fruit gall without a stone. [2] The twigs on infected plants may also be deformed with small strap-shaped ...
Chondrostereum purpureum is a fungal plant pathogen which causes Silver leaf disease of trees. It attacks most species of the rose family Rosaceae, particularly the genus Prunus. The disease is progressive and often fatal. The common name is taken from the progressive silvering of leaves on affected branches.
Shot hole disease is a major concern of the stone fruit industry. It is estimated that 80% of the California almond crop may be infested with shot hole disease, resulting in a potential yield loss of 50-75%. [3] In the 1930s, it was found that applications of Bordeaux mixture reduces shot hole disease on peaches from 80% to 9%.
Generally, symptoms of PNRSV appear in the year following infection, and then becomes symptomless, [11] although some strains cause recurrent symptoms annually. Although adult trees can show recovery from initial symptoms, keeping young trees virus-free is important because the virus can cause long-lasting stunting compared to healthy trees. [11]
Prunus cerasifera – cherry plum; Prunus cocomilia – Italian plum, cuckoo's apple; Prunus consociiflora [4] [5] – Hubei plum; Prunus darvasica – Darwaz plum; Prunus divaricata [2] – wild cherry plum; Prunus domestica – European plum; Prunus ramburii – sloe of Sierra Nevada (Spanish: endrino de Sierra Nevada) Prunus salicina ...
Acne symptoms and signs. Acne blemishes are most common on the face, chest, back, shoulders and neck, but they can appear almost anywhere. With acne, you might have pimples, blackheads, papules ...
Fungal diseases; Annosum root rot Heterobasidion annosum Spiniger meineckellus Armillaria root rot. Shoestring root rot Armillaria mellea Armillaria tabescens