AT74136B - Method of exterminating pests. - Google Patents
Method of exterminating pests.Info
- Publication number
- AT74136B AT74136B AT74136DA AT74136B AT 74136 B AT74136 B AT 74136B AT 74136D A AT74136D A AT 74136DA AT 74136 B AT74136 B AT 74136B
- Authority
- AT
- Austria
- Prior art keywords
- glue
- exterminating pests
- pests
- substances
- carbon disulfide
- Prior art date
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
EMI2.1
dass eine wirklich homogene Lösung, etwa wie bei der Auflösung von Zucker in Wasser, entsteht. Es lässt sich ein ausserordentlich hohes Quantum von Schwefelkohlenstoff in dem Leim unterbringen und von diesem mechanisch festhalten. Bei den Versuchen hat sich ergeben, dass 90 und noch mehr Teile Schwefelkohlenstoff oder Tetrachloräthan von einem Teil Leim mechanisch festgehalten werden können.
Das gallertartige, breiige oder feste Endprodukt wird an den mit Rebläusen behafteten
EMI2.2
es sich als nötig erweist, auch des ganzen Weinstockes, dessen Wurzelerstreckung radial nach allen Seiten vom Stamme aus 8tattfindet. Bei rascher Verdunstung des Bekämpfungsmittels in seiner bekannten Anwendungsform sinkt der Gaskörper gewissermassen als geschlossenes Ganzes und ohne seitliche Verbreiterung in den Erdboden, so dass abgesehen von der kurzen Dauer der
Wirkung die letztere auch lediglich auf dasjenige Bodengebiet beschränkt ist, nit dem das InsektizidunmittelbarinBerührungkommt.
In dem hievon abweichenden Verhalten des neuen Mittels liegt auch gleichzeitig die Gewähr für eine ausserordentliche Sparsamkeit, die durch die Erfindung ermöglicht wird. An Stelle von
Leim als neutralem Stoff können auch Gelatine oder andere leimähnliche Substanzen benutzt werden ; ebenso lassen sich andere flüssige, flüchtige Stoffe als Schwefelkohlenstoff und Tetra- chloräthan, sofern sie nur für die Schädlingsbekämpfung an sich geeignet sind, verwenden, z. B. Xylol, Solventnaphta usw.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
EMI2.1
that a really homogeneous solution, like the dissolution of sugar in water, is created. An extraordinarily large amount of carbon disulfide can be accommodated in the glue and held in place mechanically by it. The tests showed that 90 and even more parts of carbon disulfide or tetrachloroethane can be mechanically held in place by one part of glue.
The gelatinous, pulpy or solid end product becomes afflicted with vine pests
EMI2.2
it proves necessary, also of the whole vine, the roots of which extend radially on all sides from the trunk. With rapid evaporation of the control agent in its known form of use, the gas body sinks to a certain extent as a closed whole and without lateral widening into the ground, so that apart from the short duration of the
The latter effect is limited to the area of the soil with which the insecticide comes into direct contact.
The behavior of the new agent, which deviates from this, also guarantees the extraordinary economy made possible by the invention. Instead of
Glue as a neutral substance can also be gelatine or other glue-like substances; Likewise, other liquid, volatile substances than carbon disulfide and tetrachloroethane can be used, provided they are only suitable for pest control, e.g. B. xylene, solvent naphtha, etc.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE74136X | 1913-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT74136B true AT74136B (en) | 1918-02-11 |
Family
ID=5636689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT74136D AT74136B (en) | 1913-07-28 | 1914-07-02 | Method of exterminating pests. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT74136B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538814A1 (en) * | 1985-10-31 | 1987-05-07 | Knappwost Adolf | METHOD AND MEANS FOR CONTROLLING EKTOPARASITES |
-
1914
- 1914-07-02 AT AT74136D patent/AT74136B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538814A1 (en) * | 1985-10-31 | 1987-05-07 | Knappwost Adolf | METHOD AND MEANS FOR CONTROLLING EKTOPARASITES |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT74136B (en) | Method of exterminating pests. | |
DE639132C (en) | Means for the selective destruction of weeds in grain fields or the like. | |
DE476293C (en) | Process for the production of pest repellants | |
AT59232B (en) | Process for the production of an agent for the destruction of parasites, bacteria, bacilli, miasms and the like of the animal and plant world. | |
DE1954629A1 (en) | Method of making strict fertilizer | |
DE571927C (en) | Process for the protection of materials of any kind against attack by fungi and similar pests | |
DE556420C (en) | Insecticides | |
DE448371C (en) | Pest repellants | |
AT61263B (en) | Process to protect clothes, fur, animal hides and similar objects against the effects of moths, beetles and other insects or to kill these pests. | |
DE545642C (en) | Pest repellants | |
DE433597C (en) | Multi-row contact bank, the contacts of which are fastened by clamping | |
DE283311C (en) | ||
AT32615B (en) | Process for the preparation of a mercury emulsion-forming insecticide. | |
DE365018C (en) | Means for the destruction of animal pests | |
DE384157C (en) | Means with fungicidal, insecticidal and bactericidal effects | |
DE562672C (en) | Insecticides | |
DE417041C (en) | Pest repellants | |
DE443612C (en) | Means for the destruction of animal pests | |
DE283347C (en) | ||
DE479409C (en) | Process for the production of water-soluble pest repellants in solid form | |
AT124486B (en) | Process for the destruction of vermin by fumigation. | |
AT49956B (en) | Process for the production of pesticides and fungicides that can be dry-sprayed. | |
AT113334B (en) | Process for the production of a dusting agent for pest control. | |
DE176540C (en) | ||
DE470514C (en) | Agent against animal pests |