Patent ID: 11944101
Assignee: NUTRIAG LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC A | IPC A

Claim 0:
1. An aqueous composition for controlling a plant disease caused by a phytopathogenic organism, the composition comprising:
(a) copper ions;
(b) phosphorous acid and/or a salt thereof; and
(c) an alkylamine,
wherein the aqueous composition is prepared by combining a source of copper ions in an amount of from about 0.5 wt % to about 5 wt %;
the phosphorous acid in an amount of about 24 wt %, and an effective amount of the alkylamine,
wherein
the alkylamine is triethylenetetramine and the effective amount of the triethylenetetramine is about 12 wt % to less than 17 wt %, or
the alkylamine is diethylenetriamine and the effective amount of the diethylenetriamine is about 9 wt % to about 17 wt %, or
the alkylamine is 1,3-diaminopropane and the effective amount of the 1,3-diaminopropane is greater than 12 wt % and less than 15 wt %; and
the pH of the composition is from about 6 to about 10, and all wt % are based on the total weight of the composition, and

wherein the aqueous composition is a stable aqueous composition such that no detectable precipitate forms for a time of at least one month of storage at ambient temperature and pressure.