DE665215C - Driving away and fighting insects and their larvae - Google Patents

Driving away and fighting insects and their larvae

Info

Publication number
DE665215C
DE665215C DEG94317D DEG0094317D DE665215C DE 665215 C DE665215 C DE 665215C DE G94317 D DEG94317 D DE G94317D DE G0094317 D DEG0094317 D DE G0094317D DE 665215 C DE665215 C DE 665215C
Authority
DE
Germany
Prior art keywords
larvae
driving away
insects
thianthrene
fighting insects
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
Application number
DEG94317D
Other languages
German (de)
Inventor
Dr Rudolf Hirt
Dr Henri Martin
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.)
Novartis AG
National Starch and Chemical Investment Holding Corp
Original Assignee
JR Geigy AG
National Starch and Chemical Investment Holding Corp
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 JR Geigy AG, National Starch and Chemical Investment Holding Corp filed Critical JR Geigy AG
Application granted granted Critical
Publication of DE665215C publication Critical patent/DE665215C/en
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Description

Vertreiben und Bekämpfen von Insekten und deren Larven Es wurde gefunden, daß man neue, wertvolle Mittel zum Vertreiben und Bekämpfen von Insekten und deren Larven erhält, wenn man in üblicher Anwendungsweise Thianthren, seine Derivate oder Substitutionsprodukte enthaltende Mischungen oder Lösungen verwendet. Verbindungen solcher Art sind in großer Zahl bekannt. Im folgenden seien ,einige aufgezählt, ohne aber damit den Umfang vorliegender Erfindung darauf beschränken zu wollen.Driving away and controlling insects and their larvae It was found that one new, valuable means for driving away and controlling insects and their Larvae are obtained when using thianthrene, its derivatives or in the usual manner Mixtures or solutions containing substitution products are used. links such types are known in large numbers. Some of them are listed below but without thereby wishing to restrict the scope of the present invention thereto.

Thianthren, 2, 6-Dimethylthianthren, i, 3, 5, 7-Tetrametlzylfhianthren, 2-Chlorthianthren, 2, 7-Dichlorthianthren, 2, 7-Dichlor-3, 6-dimethylthia.nthren, q., 5 - Dichlor - z, 8 - dimethylthianthren, Dimethoxythianthren, 2, 3, 6, 7-Tetramethoxythianthren, Dinitrothianthren, 3-Nitro-6 - methylthianthren, 3 - Nitro - 8 - methoxy-5-methylthianthren, 6-Chlor-3-nitrotldanthren, 5, 8 - Dichlor - 3 - nitrothianthren, 3 - Amino-6-methylthianthrenchlorhydrat, Thia.nthrendicarbonsäure, Thianthrensulfonsäure, Naphthianthren, ferner die S-Oxyde obiger Verbindungen, wie beispielsweise: Thianthren,-S - Oxyd, Thianthren - S - dioxyd, Thianthrenmono- oder disulfon, 2, 6-Dimethylthianthren-S - oxyd, 2, 3, 6, 7 - Tetramethoxythianthren-S-oxyd, oder die Disulfide, die sich von den Thianthrenverbindungen ableiten, beispielsweise 3, 7 = Dimethoxy - 2, 6 - dioxythianthrendisulfid. Die meisten dieser Verbindungen sind im Schrifttum beschrieben, sofern sie unbekannt sind, lassen sie sich nach üblichen Verfahren herstellen.Thianthrene, 2, 6-dimethylthianthrene, i, 3, 5, 7-tetramethylthianthrene, 2-chlorothianthrene, 2, 7-dichlorothianthrene, 2, 7-dichloro-3, 6-dimethylthianthrene, q., 5 - dichloro - z, 8 - dimethylthianthrene, dimethoxythianthrene, 2, 3, 6, 7-tetramethoxythianthrene, Dinitrothianthrene, 3-nitro-6-methylthianthrene, 3-nitro-8-methoxy-5-methylthianthrene, 6-chloro-3-nitrotldanthrene, 5, 8 - dichloro - 3 - nitrothianthrene, 3 - amino-6-methylthianthrene chlorohydrate, Thia.nthrendicarboxylic acid, thianthrene sulfonic acid, naphthianthrene, and also the S-oxides of the above compounds, such as: thianthrene, -S - oxide, thianthrene - S - dioxide, thianthrene mono- or disulfone, 2, 6-dimethylthianthrene-S-oxide, 2, 3, 6, 7 - Tetramethoxythianthrene S-oxide, or the disulfides, which are different from the thianthrene compounds derive, for example 3, 7 = dimethoxy - 2, 6 - dioxythianthrene disulfide. the Most of these compounds are described in the literature if they are unknown they can be produced by conventional methods.

Die genannten Thianthreneeignen sich beispielsweise hervorragend zum Schützen von Wolle, Haaren, Pelzwerk, Federn u. dgl. vor Mottenfraß. Bereits in sehr geringen Konzentrationen verleihen sie der behandelten Ware zuverlässigen Schutz. Für die Verwendung kommen hauptsächlich Lösungen in Wasser oder billigen organischen Lösungsmitteln, wie Kahlenwasserstoffen, , Chlorkohlenwasserstoffen, Alkoholen, Ketonen oder deren Gemischen in Frage. Die zu schützenden StoIf, können durch Bestreichen, Bespritzen odü;-f' Eintauchen imprägniert werden. Außerthi@@ können die Thianthrene in ölen, Vettp :@ Cremen emulgiert oder als Zusatz afi P1@ . rn oder überhaupt in allen für die @w're@k@ r p Insektenbekämpfung üblichen Anwendungsformen verwendet werden. Ebenso kommen sie für die Anwendung in Mischung mit anderen für gleiche Zwecke schon bekannten Bekämpfungs- und Vertreibungsmitteln in Betracht.The thianthren mentioned are ideal, for example, for protecting wool, hair, fur, feathers and the like from moth damage. Even in very low concentrations, they give the treated goods reliable protection. Solutions in water or cheap organic solvents such as hydrocarbons, chlorinated hydrocarbons, alcohols, ketones or mixtures thereof are mainly suitable for use. The material to be protected can by brushing, spraying odü; -f ' Immersion to be impregnated. Ausserthi @@ can the thianthrenes in oils, Vettp: @ Creams emulsified or as an additive afi P1 @. rn or at all in all for the @ w're @ k @ rp Usual application forms used for combating insects. They are also suitable for use in a mixture with other control and repellant agents which are already known for the same purposes.

Beispiel i Man löst 2o Teile Thianthren oder eine andere der oben aufgezählten Verbindungen, beispielsweise Dimethylthianthren, Dichlordimethylthianthren oder Thianthren-S-oxy d u. a. in 98o Teilen Alkohol, behandelt Pelze, Federn oder Wolle durch Tauchen, zentrifugiert und trocknet. Die so behandelte Ware x@t mottenecht; es genügen schon verdün.ntere Lösungen, um einen befriedigenden Schutz ;-zu erzielen.Example i Dissolve 2o parts of thianthrene or another of the above listed compounds, for example dimethylthianthrene, dichlorodimethylthianthrene or thianthrene-S-oxy d et al. in 98o parts alcohol, treated furs, feathers or Wool by dipping, centrifuging and drying. The goods treated in this way x @ t moth-proof; even more dilute solutions are sufficient to achieve satisfactory protection.

_. Beispiel 2 Bespritzt man Insekten, beispielsweise Stabheuschrecken, mit Lösungen, die Thiänthren, dessen Derivate oder Substitutionsprodukte enthalten, so werden diese in ziemlich kurzer Zeit getötet._. Example 2 If insects, for example stick insects, are sprayed, with solutions that contain Thiänthren, its derivatives or substitution products, so these will be killed in a fairly short amount of time.

Claims (1)

PATRNTANSPRUC1-I Veiivendung von Tbianthren, dessen Derivaten oder Substitutionsprodukten in Lösungen oder Mischungen zum Vertreiben und Bekämpfen von Insekten und deren Larven.PATRNTANSPRUC1-I Use of tbianthrene, its derivatives or Substitution products in solutions or mixtures for expelling and combating of insects and their larvae.
DEG94317D 1936-05-18 1936-12-08 Driving away and fighting insects and their larvae Expired DE665215C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH665215X 1936-05-18

Publications (1)

Publication Number Publication Date
DE665215C true DE665215C (en) 1938-09-20

Family

ID=4527226

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG94317D Expired DE665215C (en) 1936-05-18 1936-12-08 Driving away and fighting insects and their larvae

Country Status (1)

Country Link
DE (1) DE665215C (en)

Similar Documents

Publication Publication Date Title
DE665215C (en) Driving away and fighting insects and their larvae
AT155152B (en) Process for driving away and controlling insects and their larvae.
DE1144969B (en) Fungicides
DE866112C (en) Pest control
DE749183C (en) Protection of the wood against animal and plant destroyers
DE671752C (en) Preparations for driving away and fighting insects and their larvae
DE448446C (en) Means for combating animal pests
DE507097C (en) Moth repellent
AT153513B (en) Agent for repelling and controlling insects, their larvae and other pests such as bacteria and molds.
DE876492C (en) Pest control
DE708615C (en) Means for the destruction of plant pests
AT155308B (en) Method for protecting wool, hair, fur, feathers, etc. like before moth damage.
DE443612C (en) Means for the destruction of animal pests
DE612172C (en) Process for impregnating fur skins against moths and similar pests
DE679997C (en) Pest repellants
DE664682C (en) Process for preserving animal hides and skins
DE515632C (en) Method of moth securing
DE869137C (en) Pest control
DE556311C (en) Procedure for wood preservation
DE588851C (en) Protection of wool, fur, hair, feathers, etc. Like. Against moths and other pests
DE877072C (en) Pest control
DE504886C (en) Method for protecting wool and the like Like. Against moth damage
CH194123A (en) Methods of controlling pests.
DE876931C (en) Process for eradicating vermin in clothing and furnishings
DE595849C (en) Process for impregnating fur skins with protective agents against moths and similar pests