Thomas Iverson - Yakima WA Joyce Prindle - Olympia WA
Assignee:
CH.sub.2 O Incorporated - Olympia WA
International Classification:
A01N 5712
US Classification:
514108
Abstract:
The present invention provides an improved method for growing a plant sprayed with hard water while inhibiting the formation of crystalline mineral deposits on the plant. According to the present invention, an effective amount of 1-hydroxyethane 1, 1-diphosphonic acid (HEDPA) is admixed with water and sprayed on the plant resulting in the formation of an amorphous powder on the plant. According to another aspect of the present invention, the method further includes providing mechanical agitation to prevent a buildup of amorphous powder on the plant.
Method Of Inhibiting The Formation Of Crystalline Mineral Deposits In Soil
Thomas Iverson - Yakima WA Joyce Prindle - Olympia WA
Assignee:
CH20 Incorporated - Olympia WA
International Classification:
A01G 2500
US Classification:
47 581
Abstract:
The present invention provides an improved method for growing a plant in soil while irrigating the soil with water which contains deposit forming minerals. According to the present invention, an effective amount of 1-hydroxyethane 1,1-diphosphonic acid (HEDPA) is admixed with irrigation water and applied to the soil in which the plant is growing.
Method And Composition For Inhibiting The Formation Of Hardwater Deposits On Fruit
Thomas Iverson - Yakima WA Joyce Prindle - Olympia WA
Assignee:
CH.sub.2 O Incorporated - Olympia WA
International Classification:
A01N 5712
US Classification:
514108
Abstract:
The present invention provides an improved method and mixture for cooling fruit on the tree or vine while inhibiting the formation of scales or deposits on the fruit. The method and mixture provide admixing an effective amount of 1-hydroxyethane 1,1-diphosphonic acid (HEDPA) with cooling water before the cooling water is sprayed onto the fruit with cooling water.
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2338 W Royal Palm Rd STE J, Phoenix, AZ 85021 8820 Old Hwy 99 SE, Olympia, WA 98501 Director 8820 Old Hwy 99Se, Olympia, WA 98501 (360)9436063, (360)3524813, (800)5626184