GB419431A - Improvements in or relating to the extermination of weeds - Google Patents
Improvements in or relating to the extermination of weedsInfo
- Publication number
- GB419431A GB419431A GB332133A GB332133A GB419431A GB 419431 A GB419431 A GB 419431A GB 332133 A GB332133 A GB 332133A GB 332133 A GB332133 A GB 332133A GB 419431 A GB419431 A GB 419431A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weeds
- chlorates
- destruction
- iron
- mixture
- 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
- A01N59/16—Heavy metals; Compounds thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Inorganic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
In the destruction of weeds on cultivated land by means of chlorates steps are taken to cause rapid decomposition of the chlorates after destruction of the weeds so that the land may again be cultivated: this result may be attained (1) by using easily decomposed chlorates such as those of iron or tin or a mixture of these, with or without a catalyst, such as magnesium chloride, accelerating the decomposition and applied simultaneously with the chlorates or after the weeds have been killed; or (2) by using any chlorate, followed, after destruction of the weeds, by a reducing agent such as ferrous sulphate or other divalent iron salt, sodium hydrosulphite, a bisulphite of an alkali or alkaline earth metal, a nitrite, or a hypophosphite. The prior use of chlorates and iron sulphate applied simultaneously, as a mixture, is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB332133A GB419431A (en) | 1933-02-03 | 1933-02-03 | Improvements in or relating to the extermination of weeds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB332133A GB419431A (en) | 1933-02-03 | 1933-02-03 | Improvements in or relating to the extermination of weeds |
Publications (1)
Publication Number | Publication Date |
---|---|
GB419431A true GB419431A (en) | 1934-11-12 |
Family
ID=9756110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB332133A Expired GB419431A (en) | 1933-02-03 | 1933-02-03 | Improvements in or relating to the extermination of weeds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB419431A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126670B (en) * | 1959-01-02 | 1962-03-29 | Bayer Ag | Means for regulating plant growth |
DE1136870B (en) * | 1958-03-04 | 1962-09-20 | Hughes & Co | Agent for reducing the growth of objects immersed in seawater and method of applying the agent |
-
1933
- 1933-02-03 GB GB332133A patent/GB419431A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1136870B (en) * | 1958-03-04 | 1962-09-20 | Hughes & Co | Agent for reducing the growth of objects immersed in seawater and method of applying the agent |
DE1126670B (en) * | 1959-01-02 | 1962-03-29 | Bayer Ag | Means for regulating plant growth |
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