Genetic Diversity of the Pear Scab Fungus Venturia nashicola in Korea [PDF]
Mycobiology, 2019 Scab disease caused by Venturia nashicola is of agroeconomic importance in cultivation of Asian pear. However, little is known about the degree of genetic diversity in the populations of this pathogen.
Eu Ddeum Choi +2 more
exaly +7 more sources
An Alternative Method to Evaluate Resistance to Pear Scab (Venturia nashicola) [PDF]
The Plant Pathology Journal, 2023 Two pear cultivars with different degrees of resistance to Venturia nashicola were evaluated on the basis of a disease severity rating for pear scab resistance under controlled environmental condition.
Kyungho Won +7 more
doaj +5 more sources
A Novel Pear Scab (Venturia nashicola) Resistance Gene, Rvn3, from Interspecific Hybrid Pear (Pyrus pyrifolia × P. communis) [PDF]
Plants, 2021 Asian pear scab is a fungal disease caused by Venturia nashicola. The identification of genes conferring scab resistance could facilitate the breeding of disease-resistant cultivars.
Sewon Oh, Hyeondae Han, Daeil Kim
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Pear scab resistance gene Rvn1 from Ussurian pear is located in a cluster of receptor-like protein ethylene-inducing Xylanase (EIX) genes [PDF]
BMC Plant BiologyBackground Pear scab, caused by Venturia nashicola, is one of the most serious diseases affecting Asian pear (Pyrus spp.) production. While single-gene resistance has been used in breeding, it is often overcome by evolving pathogens.
Sogo Nishio +7 more
doaj +3 more sources
Successful intergeneric transfer of a major apple scab resistance gene (Rvi6) from apple to pear and precise comparison of the downstream molecular mechanisms of this resistance in both species [PDF]
BMC Genomics, 2021 Background Scab is the most important fungal disease of apple and pear. Apple (Malus x domestica Borkh.) and European pear (Pyrus communis L.) are genetically related but they are hosts of two different fungal species: Venturia inaequalis for apple and V.
L. Perchepied +9 more
doaj +3 more sources
A large family of AvrLm6-like genes in the apple and pear scab pathogens, Venturia inaequalis and Venturia pirina [PDF]
Frontiers in Plant Science, 2015 Venturia inaequalis and V. pirina are Dothideomycete fungi that cause apple scab and pear scab disease respectively. Whole genome sequencing of V. inaequalis and V.
Jason eShiller +9 more
doaj +4 more sources
DMI-Fungicide Resistance in Venturia nashicola, the Causal Agent of Asian Pear Scab—How Reliable Are Mycelial Growth Tests in Culture? [PDF]
Microorganisms, 2021 Scab, caused by Venturia nashicola, is among the most serious diseases of Asian pears and control of this disease largely relies on sterol demethylation inhibitor (DMI) fungicides.
Hideo Ishii +5 more
doaj +2 more sources
Characteristics and Control of Pear Scab (Venturia nashicola): A Review [PDF]
Research in Plant Disease, 2023 Pear scab, caused by Venturia nashicola, is one of the most devastating diseases of Asian pears in Korea, Japan, China, and Taiwan. To manage this disease, growers mainly relied on chemical control.
Eu Ddeum Choi, Janghoon Song, Ho-Jin Seo
doaj +2 more sources
Monitoring pear scab in mendocino county
California Agriculture, 1976 Pear scab (Venturia pirina) has come more prevalent in recent years in the north coastal regions, especially in Mendocino County. A closely related fungus causes apple scab (Venturiu inaequalis) but does not affect pears, although the life cycles ...
B Bearden, W Moller, W Reil
doaj +1 more source
California Agriculture, 1976 New research on pear and apple scab in the north coast counties of California indicates that Benlate and Cyprex are highly effective as back action materials and resulted in a supplemental label for Benlate on pears. With more accurate prediction of scab
J Joos, B Bearden, A Berlowitz
doaj +1 more source