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US4477433A
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Method of protecting bushes, trees and like plants against attack by pathogenic fungi; a fungicide for carrying out the method; and a method of producing the fungicide
Assignee: MILJOKONSULT ROLE HULTMAN AN ORG OF SWEDEN AB
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Filing: 1982-02-11
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Granted: 1984-10-16
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Expires: 2002-02-11
Abstract
Abstract The invention relates to a method and fungicide for protecting flowering plants, bushes, trees and like plants against attack from pathogenic fungi, by treating the plants with fungi which are antagonistic toward the pathogenic fungus, wherein the earth in which the flowering plants, bush, tree or like plant is intended to grow, or grows, is treated with a product obtained by cultivating the antagonistic fungus on a cultivating substrate comprising compost material obtained by biologically decomposing organic compostible material and treated for exterminating microorganisms which inhibit cultivation of the antagonistic fungus. The invention also relates to a method for producing a fungicide which will protect flowering plants, bushes, trees and like plants from attack in accordance with the above.
Inventors
- 👤 Rolf O. Hultman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:10
CPC Classifications
C; C05; C05F; C05F9/00; C05F9/04; A; A01; A01N; A01N63/00; A01N63/30; A01N63/38; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/20; Y02P; Y02P20/00; Y02P20/141; Y02P20/145
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
91 words
A method of protecting plants, bushes and trees against attack from pathogenic fungi by treating the soil in which the plant, bush or tree is intended to grow with fungi antagonistic towards the pathogenic fungus, wherein the improvement comprises cultivating the antagonistic fungus on a cultivating substrate comprising compost material obtained by biologically decomposing organic compostible material and treating compostible material at a temperature of at least about 70° C. over a period of at least about 2 calendar days to kill microorganisms which inhibit the cultivation of the antagonistic fungus.
Claim 2
Independent Claim
91 words
A method of protecting plants, bushes and trees against attack from pathogenic fungi by treating the soil in which the plant, bush or tree is intended to grow with fungi antagonistic towards the pathogenic fungus, wherein the improvement comprises cultivating the antagonistic fungus on a cultivating substrate comprising compost material obtained by biologically decomposing organic compostible material and treating compostible material at a temperature of at least about 70° C. over a period of at least about 2 calendar days to kill microorganisms which inhibit the cultivation of the antagonistic fungus.
Claim 3
Dependent Claim
22 words
A method according to claim 1 wherein the soil is treated with granules or "pellets" of compost material containing the antagonistic fungus.
Claim 4
Dependent Claim
18 words
A method according to claim 1 or 2 wherein the soil is simultaneously treated with a fertilizing agent.
Claim 5
Dependent Claim
92 words
A fungicide able to protect plants, bushes and trees against attack from pathogenic fungi, comprising a mixture of living fungi antagonistic toward the pathogenic fungus, and mycelia of said antagonistic fungus, wherein the improvement comprises further including a compost produced by biologically decomposing compostible material and treating it at a temperature of at least 70° C. for a period of at least about 2 calendar days to thereby exterminate microorganisms of the kind inhibitive to the cultivation of the antagonistic fungus, whereby said compost provides a cultivating substrate for the antagonistic fungi.
Claim 6
Dependent Claim
92 words
A fungicide able to protect plants, bushes and trees against attack from pathogenic fungi, comprising a mixture of living fungi antagonistic toward the pathogenic fungus, and mycelia of said antagonistic fungus, wherein the improvement comprises further including a compost produced by biologically decomposing compostible material and treating it at a temperature of at least 70° C. for a period of at least about 2 calendar days to thereby exterminate microorganisms of the kind inhibitive to the cultivation of the antagonistic fungus, whereby said compost provides a cultivating substrate for the antagonistic fungi.
Claim 7
Dependent Claim
17 words
A fungicide according to claim 4 characterized in that the compost is in granular or particle form.
Claim 8
Dependent Claim
21 words
A fungicide according to claim 4 or 5 characterized in that the fungicide contains one or more fertilizers of the NPK-type.
Claim 9
Independent Claim
71 words
A method of producing a fungicide capable of protecting plants, bushes and trees against attack from pathogenic fungi by adding therebo fungi which are antagonistic toward the pathogenic fungi, wherein the improvement comprises cultivating the antagonistic fungi, on a substrate comprising a compost material obtained by biological decomposition and treatment of compostible material at a temperature of at least about 70° C. over a period of at least 2 calendar days.
Claim 10
Independent Claim
71 words
A method of producing a fungicide capable of protecting plants, bushes and trees against attack from pathogenic fungi by adding therebo fungi which are antagonistic toward the pathogenic fungi, wherein the improvement comprises cultivating the antagonistic fungi, on a substrate comprising a compost material obtained by biological decomposition and treatment of compostible material at a temperature of at least about 70° C. over a period of at least 2 calendar days.
Claim 11
Dependent Claim
20 words
A method according to claim 7 characterized in that the compost material is treated at a temperature of 70°-85° C.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-10-16 | 1988-04-16 | 1988-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-16 | 1992-04-16 | 1992-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-16 | 1996-04-16 | 1996-10-16 | $7700.00 | Window Closed / Lapsed |