Harmfulness of Septoria carvi Syd. towards caraway and preparations limiting occurrence of fungus

• Autorzy: Zalewska E.

Identyfikatory

DOI

10.1515/eces-2016-0023

Warianty tytułu

PL

Szkodliwość Septoria carvi Syd. dla kminku zwyczajnego i preparaty ograniczające występowanie grzyba

• Języki publikacji: EN

Abstrakty

EN

Septoria carvi is an important pathogen of caraway. With the increasing occurrence of septoriosis of caraway during warm and humid growing seasons, the possibility of limiting the growth and development of the fungus was investigated. In vitro studies included 2 preparations of natural origin, ie Biosept Active, Beta-chikol and 12 fungicides from different chemical groups, as well as one isolate K 1806 S. carvi, obtained from caraway. Tests were performed by poisoning the culture media. The percentage of inhibition of the growth of four- and eight-day-old fungus colonies on the medium with preparations in comparison to the control colonies was a measure of the toxic activity of the preparations. The effectiveness of Beta-chikol in limiting S. carvi colony growth was significantly higher than the efficiency of Biosept Active. All tested fungicides limited the growth of the fungus colony and their inhibitory effect increased with the concentration of the active ingredient in the medium. The most effective preparation in vitro was Signum 33 WG, belonging to the strobilurin compounds. In vivo studies investigated the effect of Beta-chikol, Biosept Active and Dithane NeoTec 75 WG on the health of caraway plants. The occurrence of septoriosis was determined basing on the presence of disease symptoms and the mycological analysis of diseased plants. A significant reduction of septoriosis symptoms on plants and plant colonization by the fungus was caused by Biosept Active and Dithane NeoTec 75WG.

Słowa kluczowe

EN

caraway; septoriosis; preparations of natural origin; fungicides

PL

kminek; septorioza; preparaty pochodzenia naturalnego; fungicydy

• Wydawca: Towarzystwo Chemii i Inżynierii Ekologicznej
• Czasopismo: Ecological Chemistry and Engineering. S
• Rocznik: 2016
• Tom: Vol. 23, nr 2
• Strony: 333--346
• Opis fizyczny: Bibliogr. 10 poz., rys., wykr., tab.

Twórcy

autor

Zalewska E.

• Department of Phytopathology and Mycology, University of Life Sciences in Lublin, ul. S. Leszczyńskiego 7, 20-069 Lublin, Poland, phone [phone], fax [phone]

Bibliografia

• [1] Sutton BC. The Coelomycetes. Fungi Imperfecti with Pycnidia, Acrevuli and Stromata. Comm Mycol Inst. Kew Surrey. England; 1980.
• [2] Quaedvlieg W, Verkley GJM, Shin H-D, Barreto RW, Algenas AC, Swart WJ, et al. Sizing up Septoria. Stud Mycology. 2013;75(1):307-390. DOI: 10.3114/sim0017.
• [3] Verkley GJM, Quaedvlieg W, Shin H-D, Crous PW. A new approach to species delimination in Septoria. Stud Mycology. 2013;75(1):213-305. DOI: 10.3114/sim0018.
• [4] Machowicz-Stefaniak Z, Zalewska E. Biodiversity of fungi inhabiting various parts of carway (Carum carvi L.). EJPAU. Horticulturae. 2008;11(1)#21. http://www.ejpau.media.pl/volume11/issue1/art.-21.html.
• [5] Bedlan G. Septoria carvi an Kümmel. Gemüse. 2005;11:25. http://www.gemuese-online.de/Archiv/PDF-Archiv/Septoria-carvi-an-Kuemmel,QUlEPTQ3MTQxMiZNSUQ9MTA5Njk1.html.
• [6] Mačkinaitė R. Potential pathogens of common caraway (Carum carvi L.) seeds and search for measures suppressing their spread. Žemdirbystė=Agriculture. 2012;99(2):179-188. http://www.lzi.lt/tomai/99(2)tomas/99_2_tomas_str9.pdf.
• [7] Machowicz-Stefaniak Z, Zalewska E. Occurrence of Colletotrichum dematium on selected herbs species and preparations inhibiting pathogen’s growth and development in vitro. Ecol Chem Eng S. 2011;18(4):465-478. https://www.researchgate.net/publication/303920041.pdf.
• [8] Patkowska E. Effect of Miedzian 50 WP and grapefruit extract on the healthiness and communities of soil microorganisms of pea (Pisum sativum L.). Acta Sci Pol Hortorum Cultus. 2014;13(3):23-33. http://www.hortorumcultus.actapol.net/volume13/issue3/13_3_23.pdf.
• [9] Pięta D, Patkowska E, Pastucha A. Influence of biopreparations on growing and development of some pathogenic fungi. Acta Sci Pol Hortorum Cultus. 2004;3(2):171-177. http://www.hortorumcultus.actapol.net/pub/3_2_171.pdf.
• [10] Król E. Influence of some chemicals on the variability of Phomopsis viticola Sacc. Spores. J Plant Prot Res. 2005;45(3):195-204. https://www.researchgate.net/publication/228480173.pdf.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.