5/16/2023 0 Comments Burn notice carlaIt can produce severe losses in orchards, and it is the main cause of mortality in peach and nectarine in New Zealand, with losses of 8% per year. Silverleaf is an important disease in countries such as New Zealand, the United States (Washington and Oregon), Chile, Australia, France, Poland, Latvia, Norway, and other European countries. Moreover, cover-colour, equatorial-diameter, and weight were reduced, and fruit were softer, failing to meet the criteria to be properly commercialized and exported to demanding markets. Water potential was altered in diseased trees, and fruit yield was reduced by 51% (2019) and by 41% (2020) compared to fruit from healthy trees. To determine Silverleaf effects, xylem water potential and fruit yield and quality were measured in healthy and Silverleaf-diseased plum trees ‘Angeleno’. Fungi were reisolated, fulfilling Koch’s postulates. Representative isolates were inoculated from healthy plum plants and after 65-d incubation, wood necrotic lesions and silver leaves were visible. Morphological and molecular characteristics of the isolates corresponded to C. Fungi were isolated by plating wood sections from the necrosis margin on culture media. Wood samples from affected plum trees were collected in the Chilean plum productive area. salicina and the effects on physiology, fruit yield, and quality, in Chile, in 20. Therefore, the objectives of this study were to determine C. However, effects on fruit yield and quality have not been assessed. It is known that infection by Chondrostereum purpureum results in discolored wood, “silvered” foliage, and tree decline. Silverleaf is an important fungal trunk disease of fruit crops, such as Japanese plum ( Prunus salicina).
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