Drug – bio-affecting and body treating compositions – Inorganic active ingredient containing – Alkali or alkaline earth chloride
Patent
1997-03-31
2000-07-11
Pak, John
Drug, bio-affecting and body treating compositions
Inorganic active ingredient containing
Alkali or alkaline earth chloride
424632, 424633, 424634, 424635, 424637, 424639, 424640, 424641, 424646, 424647, 424675, 424681, 424682, 424686, 424688, 424692, 424693, 424718, 424722, 424630, 514492, 514494, 514499, 514501, 514502, 514588, 71 31, 504101, 504187, 504188, A01N 5900, A01N 5906, A01N 5908, A01N 5916, A01N 5920, C05C 900, C05G 308
Patent
active
060869232
ABSTRACT:
The present invention is directed to a method of inhibiting the growth of disease organisms on and in plants by directly applying an aqueous solution comprising urea and at least one water-soluble salt of a divalent cation and a monovalent anion to the seeds, stems, bark, leaves, seed heads or sub-surface root zones of said plants. The weight percent ratio of urea to divalent cation in these solutions should be from about 0.25-10.0 to 1.0. Preferred divalent cations include those of the alkaline earth metals and the transition metals. Most preferred are calcium, magnesium, zinc, manganese, copper, iron, cobalt, nickel and mixtures thereof. Preferred anions include nitrate, chloride, bromide and mixtures thereof. In more preferred solutions, the ratio of urea to divalent cation is from about 2.0-7.0 to 1.0. Particularly preferred solutions include calcium chloride as the water-soluble salt. Optionally, a second water-soluble salt of a divalent cation and a monovalent anion may be included.
REFERENCES:
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Bicici, M., et al.; Cultural, Chemical, Physical and Biological Methods to Control Stem Rot, Sclerotium Rolfii Sacc., in Peanut; Turkish J. of Agriculture and Forestry; vol. 18; pp. 423-435 (1994).
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Biggs et al., "Control of Alternaria Infection of Fruit of Apple Cultivar Nittany with Calcium Chloride and fungicides", Plant Disease, vol. 77 (10), pp. 976-980.
CABA Abstract 83:70918 (1982), abstracting: Javed, "Field efficacy of reduced rates of various 50% Copper fomulations against coffee berry disease in Kenya," Kenya Coffee, vol. 47 (560), 1982, pp. 273-280.
Pak John
Stoller Enterprises, Inc.
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