Chemistry: fertilizers – Processes and products – Organic material-containing
Patent
1987-03-13
1989-03-14
Lander, Ferris H.
Chemistry: fertilizers
Processes and products
Organic material-containing
71 27, 71 77, 47 576, C05F 100, C05G 300
Patent
active
048121592
ABSTRACT:
A plant growth regulating composition comprising chitosan and a non-phytotoxic acid in the form of an aqueous solution or a blend of dry powders. The composition may be applied to the soil in which seeds are to be planted, the seeds themselves, or the foilage of an emerging plant.
REFERENCES:
patent: 1199496 (1908-04-01), Peniston et al.
patent: 4031025 (1977-06-01), Vanlerberghe et al.
patent: 4539038 (1985-09-01), Gombert
patent: 4562663 (1986-01-01), Redenbaugh
Stoessel and Leuba, Phytopath. Z., 111, 1984, pp. 82-84, "Effect of Chitosan, Chitin and some Aminosugars on Growth of Various Soilborne Phytopathogenic Fungi".
Hirano et al, CA 102(21), 183724f, "Several Novel . . . Chitosan", 1984.
Albersheim et al., Scientific American, Sep. 1985 (pp. 63-64).
Agricultural Biotechnology News, Jan./Feb. 1987, p. 11.
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