Identification of the Causal Agent of Aqueous Spot Disease of Sweet Cherries (Prunus avium L.) from the Jerte Valley (Caceres, Spain).

ABSTRACT: The pre and postharvest disease named 'aqueous spot' is an emerging risk for sweet cherries growing in Jerte Valley (Cáceres, Spain). Early stages of the disease appear in the tree, but it is usually detected after harvesting, during the postharvest period. Symptoms include the appearance of skin discolouration and translucency in the shoulder areas. At the most advanced stages, a mycelium of white colour partially or completely covers the fruit. This manuscript provides a detailed description of the microbes involved in this disease, such as bacteria, yeasts, and moulds. Microbes of different cherry cultivars were studied during two consecutive seasons (2019 and 2020). The counts of bacteria and yeast in damaged tissues were higher (7.05 and 6.38 log10 CFU/g for total aerobic mesophilic m

SUBMITTER: Serradilla MJ 

PROVIDER: S-EPMC8534920 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature