Fungal spore germination inhibition by alkaloids dehydrocorydalmine and oxyberberine

• Autorzy: Singh A , Singh S. , Singh S. , Singh T.D. , Singh V.P. , Pandey V.B. , Singh U.P.

Warianty tytułu

PL

Inhibowanie kielkowania zarodnikow grzybow przez alkaloidy dehydrokorydalmine i oksyberberyne

• Języki publikacji: EN

Abstrakty

EN

The alkaloids dehydrocorydalmine and oxyberberine isolated from Argemone mexicana were assessed against spore germination of some fungi, e.g., Alternaria cajani, Bipolaris sp., Helminthosporium sp., Fusarium udum and Curvularia sp. While dehydrocorydalmine inhibited 100% spore germination of the fungi Helminthosporium sp. and Curvularia sp. at 5 000 ppm, oxyberberine showed similar activity against spore germination of Bipolaris sp. and Curvularia sp. All the five fungi were significantly inhibited at 1 000 to 5 000 ppm concentrations.

PL

Określano wpływ alkaloidów dehydrokorydalminy i oksyberberyny wyosobnionych z Argemone mexicana na kiełkowanie zarodników niektórych grzybów, w tym Alternaria cajani, Bipolaris sp., Helminthosporium sp., Fusarium udum i Curvularia sp. Podczas gdy dehydrokory-dalmina inhibowała w 100% kiełkowanie zarodników grzybów Helminthosporium sp. i Curvularia sp. w stężeniu 5 000 ppm, oksyberberyna wykazywała podobną aktywność przeciwko kiełkowaniu zarodników Biopolaris sp. i Curvularia sp. Wszystkie pięć grzybów było istotnie inhibitowane w stężeniach od 1 000 do 5 000 ppm.

Słowa kluczowe

PL

fungal spore; germination inhibition; alkaloid; antifungal activity; dehydrocorydalmine; oxyberberine; isolation; Argemone mexicana

• Wydawca: -
• Czasopismo: Journal of Plant Protection Research
• Rocznik: 2009
• Tom: 49
• Numer: 3
• Strony: 287-289
• Opis fizyczny: p.287-289,fig.,ref.

Twórcy

autor

Singh A

• N-8/236,22, Ganesh Dham, Newada, Sunderpur, Varanasi-221005, U.P., India

autor

Singh S.

autor

Singh S.

autor

Singh T.D.

autor

Singh V.P.

autor

Pandey V.B.

autor

Singh U.P.

Bibliografia

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