Results 91 to 100 of about 4,705 (237)

Use of DNA-based genetic markers in plant breeding [PDF]

open access: yes, 2005
Genetic markers have been used since the beginnings of plant breeding, but the concept of linkage and recently the availability of molecular markers have offered new and powerful tools that can help to perform the traditional tasks of selection or that ...
Backes, Gunter
core  

The phenotypic expression of QTLs for partial resistance to barley leaf rust during plant development [PDF]

open access: yes, 2010
Partial resistance is generally considered to be a durable form of resistance. In barley, Rphq2, Rphq3 and Rphq4 have been identified as consistent quantitative trait loci (QTLs) for partial resistance to the barley leaf rust pathogen Puccinia hordei ...
Marcel, T.C.   +5 more
core   +3 more sources

Identification of Hordeum spontaneum Genotypes Resistant to Net Blotch Disease

open access: yesJournal of Agricultural Sciences, 2019
Wild barley (Hordeum spontaneum) is a progenitor of cultivated barley and naturally grows in Turkey. H. spontaneum genotypes possess superior characteristics for biotic and abiotic stress tolerance factors.
Arzu Çelik Oğuz   +3 more
doaj   +1 more source

Genetic potential for grain yield in spring barley varieties and variety mixtures in variable organic environments [PDF]

open access: yes, 2006
For organic crop production, well-characterised varieties increase the possibilities for controlling diseases and weeds and compensating for deficits in nutrients.
Hovmøller, Mogens   +3 more
core  

Management of barley net blotch using Trichoderma asperellum (T34), eugenol, non-traditional compounds and fungicides

open access: yes, 2019
Barley plants (cv. Giza 2000) are infected by Drechslera teres which causes net blotch disease symptoms and yield losses. Plants were treated with commercial molecular products such as Trichoderma asperilium (T34), eugenol compared to non-traditional ...
Y. Hafez   +4 more
semanticscholar   +1 more source

Quantitative relationships in the infection cycle of seed-borne net blotch [PDF]

open access: yes, 2005
Seed-borne net blotch is a threat to organic barley seed production in Denmark because it often exceeds the recommended 15% contamination threshold in barley seed lots. This threatens the supply of organic barley growers with organically produced healthy
Hansen, H.J.   +2 more
core  

Kasvitautien esiintyminen viljalajikkeilla virallisissa lajikekokeissa 2008–2015 [PDF]

open access: yes, 2016
Virallisten lajikekokeiden tarkoituksena on kasvilajikkeiden viljelyarvon arviointi. Viljalajikkeiden taudinkestävyys on tärkeä osa viljelyarvoa ja lajikkeiden taudinkestävyys on merkittävä osa integroitua kasvinsuojelua.
Högnäsbacka, Merja   +7 more
core  

Grain crop breeding for immunity in the North-East of the European Territory of Russia

open access: yesЗерновое хозяйство России, 2018
G.A. Batalova, Doctor of Agricultural Sciences, professor, corresponding member of RAS, deputy director on breeding work FSBSI ‘Regional Research Institute of Agriculture of North-East named after N.V.
G. A. Batalova
doaj   +2 more sources

Leaf blotch diseases in barley and wheat in the Nordic - Baltic region: occurrence and yield impact [PDF]

open access: yes, 2018
201
Andersson, Björn   +7 more
core  

1979 summary of experiments [PDF]

open access: yes, 1979
79MT22 Mid season sown experiment, Mt Barker 79BA25 crop loss assessment trials, Badgingarra 79MT49 scoring system for leaf diseases, Mt Barker 79BA24 Inter-plot interference at various distances in Net Blotch, Badginarra Research Station 79WH17 ...
Khan, T N
core   +1 more source

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