GB729380A - Agent for controlling pests - Google Patents
Agent for controlling pestsInfo
- Publication number
- GB729380A GB729380A GB13249/53A GB1324953A GB729380A GB 729380 A GB729380 A GB 729380A GB 13249/53 A GB13249/53 A GB 13249/53A GB 1324953 A GB1324953 A GB 1324953A GB 729380 A GB729380 A GB 729380A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phosphide
- urea
- evolution
- substance
- decomposes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/26—Phosphorus; Compounds thereof
Abstract
A composition which yields phosphine on contact with water or humidity comprises at least one finely-powdered metal phosphide, e.g. calcium phosphide, magnesium phosphide or preferably aluminum phosphide and at least one substance which decomposes in the air at a temperature below 100 DEG C., preferably with evolution of carbon dioxide, for example, sodium bicarbonate, ammonium carbonate, ammonium carbamate, urea or urea substitution products.ALSO:A pesticide consists of a tablet containing at least one finely powdered metal phosphide capable of being decomposed by water or humidity with evolution of phosphine e.g. calcium phosphide, magnesium phosphide or preferably aluminium phosphide, and at least one substance which decomposes in the air at a temperature below 100 DEG C. preferably with evolution of carbon dioxide e.g. sodium bicarbonate, ammonium carbonate, ammonium carbamate, urea or urea substitution products. The pesticide may contain 10 to 65 per cent preferably 33 to 55 per cent of the decomposable substance and the phosphide may have an average particle diameter of less than 6.10-2cm. preferably less than 1.5.10-2cm.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE317357X | 1952-09-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB729380A true GB729380A (en) | 1955-05-04 |
Family
ID=6150758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13249/53A Expired GB729380A (en) | 1952-09-23 | 1953-05-12 | Agent for controlling pests |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH317357A (en) |
| GB (1) | GB729380A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2037074A1 (en) * | 1969-02-08 | 1970-12-31 | Gmbh Schadlings Deutsche | Anti-parasite agent |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112956470B (en) * | 2021-04-13 | 2022-09-16 | 山东鲁粮集团有限公司 | Intelligent pesticide applicator for aluminium phosphide in granary |
-
1953
- 1953-03-17 CH CH317357D patent/CH317357A/en unknown
- 1953-05-12 GB GB13249/53A patent/GB729380A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2037074A1 (en) * | 1969-02-08 | 1970-12-31 | Gmbh Schadlings Deutsche | Anti-parasite agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CH317357A (en) | 1956-11-30 |
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