Melnais dīglis kviešu graudos – vai tas ir nozīmīgi?

Bankina, B., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture; Bimsteine, G., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture; Neusa-Luca, I., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture; Lapina, L., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture

Is it important – black point of wheat grains? | Melnais dīglis kviešu graudos – vai tas ir nozīmīgi?

2018

Bankina, B., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture | Bimsteine, G., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture | Neusa-Luca, I., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture | Lapina, L., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture

Black point of wheat grains was often observed during wheat harvest during this summer (2018). Several grain producers asked to identify reasons and evaluate harmfulness of this disease. Black point of wheat grains can be caused by different microorganisms, mainly fungi. It is a widespread disease, but its harmfulness is not estimated. The aim of this study was to identify causal agents of black point. Grains of spring wheat cultivar ‘Granny’ from production field were used for examination. Fungi were isolated on the Potato dextrose agar and identified accordingly with morphological traits of colonies and spores’ sizes. Black point was caused by fungi from genera Alternaria, Cladosporium, Bipolaris, Fusarium and Epicoccum. Further investigations are necessary to evaluate impact of this disease on grain germination ability and health of seedlings.

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Mots clés AGROVOC

alternaria bipolaris cladosporium enfermedades de las plantas enfermedades fungosas epicoccum fitopatologia fotografia fungal diseases fusarium identification laboratory experimentation latvia letonia lettonie maladie des plantes maladie fongique photographie photography plant diseases plant pathology spring wheat trigo de primavera triticum aestivum variedades varieties

Informations bibliographiques

Editeur

Latvijas Lauksaimniecības universitāte

Pagination

p. 17–20

D'autres materias

Variete; Experimentacion en laboratorio; Experimentation en laboratoire; Pathologie vegetale; Ble de printemps; Identificacion

Langue

letton

Note

Summary (En)

1 table, 2 fig., 5 ref.

ISBN

978-9984-48-306-1

Type

Conference; Am

Source

[Harvest Festival ''Vecauce − 2018 ''. Latvia − 100, Agricultural Education − 155. A collection of articles of scientific workshop], Gaile, Z.Silina, D..- [Jelgava] (Latvia): Latvijas Lauksaimniecības universitāte, [2018]. Zinātniskais seminārs: Ražas svētki ''Vecauce − 2018''. Latvijai − 100. Lauksaimniecības izglītībai − 155, 14, Vecauce, Vecauces pagasts, Auces novads (Latvia), 1 Nov 2018.- 978-9984-48-306-1.- p. 17–20

Conférence

Zinātniskais seminārs: Ražas svētki ''Vecauce − 2018''. Latvijai − 100. Lauksaimniecības izglītībai − 155, 14, Vecauce, Vecauces pagasts, Auces novads (Latvia), 1 Nov 2018

Sur AGRIS depuis: 2019-09-15

Format: AGRIS AP

Fournisseur de données

Cette notice bibliographique a été fournie par Fundamental Library of Latvia University of Life Sciences and Technologies

Découvrez la collection de ce fournisseur de données dans AGRIS

Liens

http://llufb.llu.lv/conference/LLU-Vecauce/2018/LLU_Razas_svetki_Vecauce_2018-17-20.pdf http://llufb.llu.lv/conference/LLU-Vecauce/2018/LLU_Razas_svetki_Vecauce_2018.pdf

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