AGENT FOR PROTECTING PLANTS AGAINST DISEASES

An agent for protecting plants against diseases in form of a chitosan gel with pH in the range of 6.3 to 7.0, containing not less than 0.001 wt % of chitosan with average molecular degree not lower than 10, 000 Daltons, preferably 20, 000-500, 000 Daltons and deacetylation degree not lower than 65 %...

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Hauptverfasser: WISNIEWSKA-WRONA, MARIA, NIEKRASZEWICZ, ANTONI, SKRZYPCZAK, CZESLAW, WOJDYLA, ADAM, ORLIKOWSKI, LESZEK, STRUSZCZYK, HENRYK, POSPIESZNY, HENRYK, URBANOWSKI, ALOJZY
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An agent for protecting plants against diseases in form of a chitosan gel with pH in the range of 6.3 to 7.0, containing not less than 0.001 wt % of chitosan with average molecular degree not lower than 10, 000 Daltons, preferably 20, 000-500, 000 Daltons and deacetylation degree not lower than 65 %, preferably 70-95 %. The agent is characterized by biological activity to inhibit the growth of plant bacterial fungal and viral pathogens. Water-soluble polymers like carboxymethylcellulose or methylcellulos can be added to the agent in a quantity of 0.001 to 10 wt % to chitosan.