Kviešu lapu plankumainību ierobežošanas efektivitāte atkarībā no fungicīdu smidzināšanas shēmas

Stanka, T., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture; Bankina, B., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture; Daugavina, L., Latvia Univ. of Life Sciences and Technologies, Jelgava . Faculty of Agriculture

Control efficiency of wheat leaf blotches depending on fungicide application schemes | Kviešu lapu plankumainību ierobežošanas efektivitāte atkarībā no fungicīdu smidzināšanas shēmas

2019

Stanka, T., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture | Bankina, B., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture | Daugavina, L., Latvia Univ. of Life Sciences and Technologies, Jelgava (Latvia). Faculty of Agriculture

The aim of this study was to evaluate the development of wheat leaf diseases depending on fungicide treatment. A two-factorial field experiment (A – fungicide treatment (five schemes, including control without fungicide); B – the level of nitrogen fertilization (four levels)) with four replications was carried out in 2019. Disease development during the whole vegetation season was evaluated by calculating the area under the disease progress stairs (AUDPS); and the two-factor dispersion analysis was used to determine the significance of data. Tan spot and Septoria leaf blotch were the most important diseases. The level of nitrogen did not influence the development of leaf diseases; however, the impact of fungicides was significant. All the used fungicide treatment schemes decreased severity of diseases, but differences between variants were not essential in 2019.

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Mots clés AGROVOC

abonos nitrogenados application rates cercosporiose control de enfermedades disease control disease surveys dispersion statistique dose d'application encuestas sanitarias enfermedades de las plantas enfermedades fungosas field experimentation fungal diseases herbicidas herbicide herbicides latvia leaf spots letonia lettonie maladie des plantes maladie fongique mycosphaerella graminicola nitrogen fertilizers plant diseases statistical dispersion trigo de invierno triticum aestivum winter wheat

Informations bibliographiques

Editeur

Latvijas Lauksaimniecības universitāte

Pagination

p. 45−48

D'autres materias

Controle de maladies; Pyrenophora tritici repentis; Experimentacion en campo; Dosis de aplicacion; Dispersion estadistica; Enquete pathologique; Blotches; Ble d'hiver; Engrais azote; Experimentation au champ; Zymoseptoria tritici

Langue

letton

Note

Summary (En)

1 table, 2 fig., 3 ref.

ISBN

978-9984-48-330-6

Type

Conference; Am

Source

[Harvest Festival “Vecauce − 2019ˮ. Looking Forward to the International Science Score. A collection of articles of scientific workshop], Gaile, Z.Silina, D..- [Jelgava] (Latvia): Latvijas Lauksaimniecības universitāte, [2019]. Zinātniskais seminārs: Ražas svētki “Vecauce − 2019ˮ. Gaidot starptautisko zinātnes vērtējumu, 15, Vecauce, Vecauces pagasts, Auces novads (Latvia), 7 Nov 2019.- 978-9984-48-330-6.- p. 45−48

Conférence

Zinātniskais seminārs: Ražas svētki “Vecauce − 2019ˮ. Gaidot starptautisko zinātnes vērtējumu, 15, Vecauce, Vecauces pagasts, Auces novads (Latvia), 7 Nov 2019

Sur AGRIS depuis: 2020-04-15

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

https://llufb.llu.lv/conference/LLU-Vecauce/2019/LLU_Razas_svetki_Vecauce_2019-45-48.pdf https://llufb.llu.lv/conference/LLU-Vecauce/2019/LLU_Razas_svetki_Vecauce_2019.pdf

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