Monilinia fructicola intercepted on Prunus spp. imported from Spain into South Africa between 2010 and 2020

Abstract

The international trade of plants and their products, such as fresh fruits, can facilitate the introduction and spread of foreign pests and diseases. We examined South Africa’s import of stone fruits (Prunus spp.) as a pathway for introducing Monilinia fructicola (G. Wint.) Honey and document recommended phytosanitary measures to deal with the risk associated with its exportation into the country. Fresh fruits of Prunus spp. are imported from various countries. The current study provides a report on 10 years (2010–2020) importation of Prunus spp. from Spain to South Africa with associated cases of M. fructicola. We also detail the current management measures for imported stone fruits from Spain to South Africa. We report 18 M. fructicola detections that were found during the study period. The number of detections presents enough trends to determine the level of phytosanitary concerns regarding the importation of Prunus spp. fresh fruit from Spain, which cannot be neglected. M. fructicola is an economically important brown rot on many fruit hosts and potentially threatens agricultural and horticultural industries, the environment, and biodiversity in South Africa. The importation of Prunus spp. requires intensive management strategies for M. fructicola, as pathogens may pose a major phytosanitary concern because it could thrive and reproduce in various environmental conditions and on various host plants in South Africa. Therefore, if M. fructicola establishes in South Africa, its impacts will have consequences for different key socioeconomic sectors, including the agricultural industry.

Prediction of the Potential Distributions of Prunus salicina Lindl., Monilinia fructicola, and Their Overlap in China Using MaxEnt

“…BR is widely distributed worldwide, with the most obvious damage in Australia, Asia, America, and Europe [ 10 , 15 , 16 , 17 , 18 ]. The disease can not only harm the buds, branches, flowers, and fruits during the growth stage but also induce fruit canker in the storage period, resulting in the decline of fruit yield and quality and increased economic losses [ 10 , 11 , 19 ]. The control of BR in the production, storage, and transportation of fruits can not only reduce financial loss but also limit the spread of the Monilinia spp.…”