- Tytuł:
- The effect of chitosan hydrolysate on the fungi alternaria solani, fusarium solani and rhizoctonia solani in vitro
- Autorzy:
-
Shagdarova, Balzhima Ts.
Karpova, Natalia V.
Il’ina, Alla V.
Varlamov, Valery P. - Powiązania:
- https://bibliotekanauki.pl/articles/2131530.pdf
- Data publikacji:
- 2021
- Wydawca:
- Sieć Badawcza Łukasiewicz - Polskie Towarzystwo Chitynowe
- Tematy:
-
Alternaria solani
Fusarium solani
Rhizoctonia solani
chitosan
chitosan hydrolysate - Opis:
- Chitosan hydrolysate was obtained using nitric acid; the prevailing fraction had a molecular weight of 30 kDa and a deacetylation degree of 95%. The effect of chitosan hydrolysate when added to potato dextrose agar (PDA) in different concentrations (0.5, 1, 1.5, 2, 4, 6 and 8 mg/mL) was studied on the growth of the fungi Alternaria solani Sorauer, Fusarium solani (Mart.) Sacc. and Rhizoctonia solani J.G. Kühn. A. solani was the most sensitive to the addition of chitosan hydrolysate to PDA in radial growth experiments. On days 3 and 7 of incubation, the antifungal activity of the phytopathogen growth was 69%-92% and 69%-88%, respectively, in the concentration range of 0.5-2 mg/ml.
- Źródło:
-
Progress on Chemistry and Application of Chitin and its Derivatives; 2021, 26; 200-209
1896-5644 - Pojawia się w:
- Progress on Chemistry and Application of Chitin and its Derivatives
- Dostawca treści:
- Biblioteka Nauki
Artykuł