GB2386838A - The use of common salt (sodium chloride) for the destruction of ragwort - Google Patents

The use of common salt (sodium chloride) for the destruction of ragwort Download PDF

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Publication number
GB2386838A
GB2386838A GB0207074A GB0207074A GB2386838A GB 2386838 A GB2386838 A GB 2386838A GB 0207074 A GB0207074 A GB 0207074A GB 0207074 A GB0207074 A GB 0207074A GB 2386838 A GB2386838 A GB 2386838A
Authority
GB
United Kingdom
Prior art keywords
plant
ragwort
compound
common salt
destruction
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.)
Withdrawn
Application number
GB0207074A
Other versions
GB0207074D0 (en
Inventor
Diane Jean Rogers
Diana Lynn May
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0207074A priority Critical patent/GB2386838A/en
Publication of GB0207074D0 publication Critical patent/GB0207074D0/en
Publication of GB2386838A publication Critical patent/GB2386838A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION 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
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/08Alkali metal chlorides; Alkaline earth metal chlorides

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  • 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)
  • Medicines Containing Plant Substances (AREA)

Abstract

Common salt (sodium chloride) may be used to destroy ragwort, a plant which can cause death to many animals. The compound can be simply and safely applied and so causes no risk to human or animal occupants of the land treated. It can be used at any time during the growth of the plant but is best applied at the 'rosette' stage of the plant in Spring, before the plant has grown into a tall stalk and before it has the chance to flower and seed. Preferably, a 15ml scoop of common salt is applied to the centre of each plant in the rosette stage. It can also used when the plant has developed into a flower, by applying it to the base of the plant around the stem of the flower.

Description

' 2386838
RAGWORT DRESSING
The invention is the use of a substance which disposes of the plantragwort.
This plant is genus senecio and is a plant which is second only in its toxicity to yew.
This plant is considered as a 'notifiable' plant in the guidelines from MAFF (now DEFR).
Unfortunately this plant is permitted to exist because it is difficult to identify who has the responsibility to remove the plant and also, in part, due to the fact that local authorities do not have the justification or the risk assessment priorities to deal with elimination of this plant.
Ragwort is a plant and a deadly killer of livestock. The seeds of ragwort live in the ground for many years.
Ragwort is not naturally palatable to horses but loses its bitter taste when dead so in hay this plant can be palatable to horses which means they eat it. The result of a horse or pony eating ragwort is ultimately death.
Ragwort causes liver damage. The toxicity and chemical reaction with the body means that ragwort does not permit the liver to regenerate even when the animal no longer ingests the plant. There are no obvious signs of ragwort poisioning until the damage is done. There are many veterinary symptoms which denote liver damage and which can relate to ragwort poisioning.
There is no difference between a horse ingesting a small amount of ragwort over a long period of time and a horse ingesting a large amount of ragwort in a short period of time.
Ragwort seeds can live dormant in the ground for years waiting for the right conditions to
permit their growth. Ragwort will spread over a large area if left alone without treatment or removal.
The user of this product should place one 15ml scoop on the centre of each plant in the rosette stage; It can also be used when the plant has developed into a flower on the base of the plant around the stem of the flower. If the initial application does not succeed in killing the plant then a second application can be carried out.

Claims (6)

RAGWORT DRESSING CLAIMS
1. A compound which kills the plant - commonly known as ragwort - from the genus senecio
2. The content of the substance which forms the compound and therefore the product is common salt. The product is described as a compound because when salt is prepared by suppliers for sale an anti-caking agent is added, (Sodium Hexacyanoferrate 11).
3. Therefore the use of salt as an agent for killing ragwort is the invention and not the 'compound' which is merely the product which is proposed to be promoted as the agent for removal of ragwort.
4. A compound as claimed in any preceding claim which results in the destruction of the plant.
5. The negation of any of the normal and recognised methods of removal and destruction
6. The 'normal methods' of removal are: PULLING; CUTTING; SPRAYING; PLOUGHING
GB0207074A 2002-03-26 2002-03-26 The use of common salt (sodium chloride) for the destruction of ragwort Withdrawn GB2386838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0207074A GB2386838A (en) 2002-03-26 2002-03-26 The use of common salt (sodium chloride) for the destruction of ragwort

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0207074A GB2386838A (en) 2002-03-26 2002-03-26 The use of common salt (sodium chloride) for the destruction of ragwort

Publications (2)

Publication Number Publication Date
GB0207074D0 GB0207074D0 (en) 2002-05-08
GB2386838A true GB2386838A (en) 2003-10-01

Family

ID=9933711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0207074A Withdrawn GB2386838A (en) 2002-03-26 2002-03-26 The use of common salt (sodium chloride) for the destruction of ragwort

Country Status (1)

Country Link
GB (1) GB2386838A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2171254A1 (en) * 1996-03-07 1997-09-08 Andre Gregoire Method and a product to destroy and inhibit plant growth, and products therefrom
CA2266261A1 (en) * 1998-03-23 1999-09-23 Mcgill University Foliar saline spray solution for selective control of noxious weeds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2171254A1 (en) * 1996-03-07 1997-09-08 Andre Gregoire Method and a product to destroy and inhibit plant growth, and products therefrom
CA2266261A1 (en) * 1998-03-23 1999-09-23 Mcgill University Foliar saline spray solution for selective control of noxious weeds

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
D E H Frear, "Chemistry of Insecticides, Fungicides and Herbicides", published 1948, D Van Nostrand Company, pages 311-312 *
New Zealand J. Agr., 1929, Vol. 39, pages 382-384 *
Proc. Am. Soc. Sugar Beet Technol., 1948, Vol. 5, pages 450-452 *
www.bhs.org.uk/News-PR/Press%20release%20archive'01/7_september_2001_3.htm *

Also Published As

Publication number Publication date
GB0207074D0 (en) 2002-05-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)