Results 11 to 20 of about 582,799 (151)

Breeding value and homeostaticity of the spike performance and its constituents in medium tall winter bread wheat (Triticum aestivum L.) accessions in relation to resistance to the pathogens of powdery mildew (Blumeria graminis (DC.)...

open access: yesВісник Харківського Національного Університету Імені В.Н. Каразіна: Серія Біологія, 2023
Identification of sources of group resistance in winter bread to the pathogens B. graminis (DC.) E.O. Speer f. sp. tritici Em. Marchal and S. tritici Rob. et Desm. and of high performance of the spike and its constituents is a necessary and relevant step
A. Yarosh, V. Riabchun, O. Solonechna
doaj   +1 more source

Discrimination of leaf diseases affecting faba bean (Vicia faba)

open access: yesActa Agriculturae Scandinavica. Section B, Soil and Plant Science, 2021
Faba bean is susceptible to several leaf diseases caused by pathogenic fungi. With the increasing importance of faba bean in northern European cropping systems, the importance of its leaf diseases is likely to increase.
Biruta Bankina   +6 more
doaj   +1 more source

Molecular reassessment of diaporthalean fungi associated with strawberry, including the leaf blight fungus, Paraphomopsis obscurans gen. et comb. nov. (Melanconiellaceae)

open access: yesIMA Fungus, 2021
Phytopathogenic fungi in the order Diaporthales (Sordariomycetes) cause diseases on numerous economically important crops worldwide. In this study, we reassessed the diaporthalean species associated with prominent diseases of strawberry, namely leaf ...
Dhanushka Udayanga   +5 more
doaj   +1 more source

Resistance to Diseases in Wheat Collection Samples and Somaclonal Variants

open access: yesCzech Journal of Genetics and Plant Breeding, 2003
More than 2000 wheat collection samples were studied for seedling resistance to 4 diseases. Noncoincidence of results obtained after inoculation of leaf segments placed on water solution of benzimidazole (60 ppm) and intact plants was found for 3 foliar ...
L.G. Tyryshkin, N.A. Tyryshkina
doaj   +1 more source

Изучение коллекционного материала озимой твердой пшеницы на наличие гена устойчивости к септориозу Stb2

open access: yesЗерновое хозяйство России, 2020
In order to obtain high yields of winter durum wheat, it is necessary not only to use advanced agricultural technologies, but also to sow varieties resistant to major diseases.
O. S. Zhogaleva   +4 more
doaj   +1 more source

Algal Stem Blotch in Southern Highbush Blueberry in Florida

open access: yesEDIS, 2018
Algal stem blotch has become a significant disease on southern highbush blueberries (SHB) in Florida. It can cause stunted growth and leaf yellowing, as well as increased susceptibility to Botryosphaeria, in some cases leading to plant death ...
Douglas Phillips   +2 more
doaj   +5 more sources

Antifungal alternation can be beneficial for durability but at the cost of generalist resistance

open access: yesCommunications Biology, 2023
Alternation results in slower acquisition of fungicide resistance in Zymoseptoria tritici, the causative agent of septoria leaf blotch in wheat.
Agathe Ballu   +5 more
doaj   +1 more source

Genetic analysis of resistance to septoria tritici blotch in the French winter wheat cultivars Balance and Apache [PDF]

open access: yes, 2011
The ascomycete Mycosphaerella graminicola is the causal agent of septoria tritici blotch (STB), one of the most destructive foliar diseases of bread and durum wheat globally, particularly in temperate humid areas.
Laurent, V.   +16 more
core   +1 more source

Survey of Barley and Wheat Diseases in the Central Highlands of Eritrea

open access: yesPhytopathologia Mediterranea, 2004
Annual surveys of barley and wheat diseases were conducted in Eritrea from 2000 to 2002. The surveys covered six zones of the central highlands where barley and wheat are grown.
A.H. Yahyaoui   +5 more
doaj   +1 more source

Application of real-time and multiplex PCR assays to study leaf blotch epidemics in barley [PDF]

open access: yes, 2007
Leaf blotch, caused by Rhynchosporium secalis, was studied in a range of winter barley cultivars using a combination of traditional plant pathological techniques and newly developed multiplex and real-time polymerase chain reaction (PCR) assays.
Fountaine, J. M.   +7 more
core   +1 more source

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