Results 11 to 20 of about 1,056 (249)
Heritability of powdery mildew and scab resistance within apple progenies [PDF]
Plant Protection Science, 2016 The occurrence of both diseases was evaluated for four years in a selected orchard where 22 different apple progenies, totalling 699 seedlings were planted.
Jan Blažek +2 more
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Molecular Plant-Microbe InteractionsPotato powdery scab, caused by the soilborne pathogen Spongospora subterranea f. sp. subterranea (Sss), poses a significant threat to potato production, reducing potato value and impacting fresh market quality.
Kiwamu Tanaka +2 more
exaly +3 more sources
Evaluation of Scab and Mildew Resistance in the Gene Bank Collection of Apples in Dresden-Pillnitz
Plants, 2021 A set of 680 apple cultivars from the Fruit Gene bank in Dresden Pillnitz was evaluated for the incidence of powdery mildew and scab in two consecutive years. The incidence of both scab and powdery mildew increased significantly in the second year. Sixty
Monika Höfer +3 more
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Efficiency of biological preparations against scab and powdery mildew of apple trees
Рослинництво та ґрунтознавство, 2023 Scab (caused by Venturia inaequalis Cooke (Wint.)) and powdery mildew (Podospaera leucotricha (Ellis & Everh. Salmon)) are harmful diseases of the apple tree, the protection against which is based on repeated spraying with chemical fungicides.
S. Hradchenko, M. Pikovskyi
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Effect of Powdery Scab Root Galls on Yield of Potato [PDF]
Plant Disease, 2015 Powdery scab of potato, caused by Spongospora subterranea f. sp. subterranea, has increased in incidence since 1981 to become a major concern for potato production in the Columbia Basin of south-central Washington and north-central Oregon. Disease symptoms consist of pustules on the tuber surface and wart-like galls on roots, stolons, and tubers.
Dennis A, Johnson, Thomas F, Cummings
openaire +2 more sources
Notulae Botanicae Horti Agrobotanici Cluj-Napoca, 2009 Phenotypic selection in apple seedling populations (F1), derived from semidiallel hybridizations between genitors with different peculiarities (Florina and Liberty, resistant to apple scab attack; Starkrimson and Golden spur, with spur ideotype) was ...
Radu E. SESTRAS +7 more
doaj +1 more source
International Journal of Horticultural Science, 2016 The aim of our study was to evaulate the effectiveness of four DMI and strobilurion fungicide combinations in a season-long disease management programme against apple scab and powdery mildew in two integrated apple orchards on cultivar Jonagold. The four
I. J. Holb +3 more
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COMPOSITION AND UTILIZATION OF THE APPLE- TREE COLLECTION IN BELARUS
Труды по прикладной ботанике, генетике и селекции, 2018 The national collection of apple-tree varieties consisting of 1,273 accessions was used to develop genetically diverse source material developed involving progenies of wild small-fruit apple species (Sorbomalus, Baccatae and Prunifolia) - sources and ...
Z. A. Kazlouskaya
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Somaclonal selection in potato for resistance to common scab provides concurrent resistance to powdery scab [PDF]
Plant Pathology, 2012 Variant somaclones of potato cultivar R usset B urbank, selected for resistance to common scab using in vitro cell selection techniques, were tested for resistance to powdery scab, another important disease of ...
Tegg, R. S. +3 more
openaire +3 more sources