DE1059706B - Mite repellants - Google Patents
Mite repellantsInfo
- Publication number
- DE1059706B DE1059706B DEF22853A DEF0022853A DE1059706B DE 1059706 B DE1059706 B DE 1059706B DE F22853 A DEF22853 A DE F22853A DE F0022853 A DEF0022853 A DE F0022853A DE 1059706 B DE1059706 B DE 1059706B
- Authority
- DE
- Germany
- Prior art keywords
- days
- infestation
- effect
- compounds
- degree
- 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.)
- Pending
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 6
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 4
- -1 heterocyclic radical Chemical class 0.000 claims description 4
- 241000238876 Acari Species 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 150000005840 aryl radicals Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 150000003254 radicals Chemical class 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 10
- 206010061217 Infestation Diseases 0.000 description 9
- 230000003151 ovacidal effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 239000004606 Fillers/Extenders Substances 0.000 description 3
- 241000607479 Yersinia pestis Species 0.000 description 3
- 230000000895 acaricidal effect Effects 0.000 description 3
- 239000002917 insecticide Substances 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 244000046052 Phaseolus vulgaris Species 0.000 description 2
- 241001454295 Tetranychidae Species 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 235000013601 eggs Nutrition 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HKOOXMFOFWEVGF-UHFFFAOYSA-N phenylhydrazine Chemical compound NNC1=CC=CC=C1 HKOOXMFOFWEVGF-UHFFFAOYSA-N 0.000 description 2
- 229940067157 phenylhydrazine Drugs 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 125000001424 substituent group Chemical group 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FIOJWGRGPONADF-UHFFFAOYSA-N (sulfinylamino)benzene Chemical compound O=S=NC1=CC=CC=C1 FIOJWGRGPONADF-UHFFFAOYSA-N 0.000 description 1
- 241000239290 Araneae Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000118205 Ovicides Species 0.000 description 1
- 241000488583 Panonychus ulmi Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241001454294 Tetranychus Species 0.000 description 1
- 241001454293 Tetranychus urticae Species 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- ZMJZYXKPJWGDGR-UHFFFAOYSA-N aminosulfamic acid Chemical class NNS(O)(=O)=O ZMJZYXKPJWGDGR-UHFFFAOYSA-N 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 235000005489 dwarf bean Nutrition 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000000749 insecticidal effect Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 231100000194 ovacidal Toxicity 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 231100000208 phytotoxic Toxicity 0.000 description 1
- 230000000885 phytotoxic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
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
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/82—Nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
Bei längerer Anwendung von Insektiziden zeigen manche Schädlinge zunehmende Resistenzerscheinung. Diese kann im Laufe der Zeit so weit fortschreiten, daß ein Schädling von einem Insektizid überhaupt nicht mehr angegriffen wird und sich nun, da seine natürlichen biologischen Feinde weiterhin vernichtet werden, ungehemmt vermehren kann. Aus diesem Grunde hat sich besonders die Rote Spinne als ein immer ernster zu nehmender Pflanzenschädling erwiesen. Gerade sie zeigt nach bis jetzt vorliegender Kenntnis gegen alle Insektizide nach verhältnismäßig begrenzter Zeit — meist genügen hierzu wenige Jahre — starke Resistenzerscheinungen. Ein großer Teil der speziell gegen Spinnmilben als wirksam entdeckten Verbindungen verliert heute schon wieder zunehmend an Wirksamkeit.With prolonged use of insecticides, some pests show increasing signs of resistance. In the course of time this can progress so far that a pest is no longer affected by an insecticide at all is attacked and now that its natural biological enemies continue to be destroyed, uninhibited can multiply. For this reason, the red spider in particular has become an increasingly serious one proven to be a plant pest. It is precisely this that shows against all insecticides according to the knowledge available to date after a relatively limited time - usually a few years are sufficient - severe symptoms of resistance. A large part of the compounds that have been specifically discovered to be effective against spider mites are already being lost again today increasingly effective.
Es wurde nun eine neue Klasse von verhältnismäßig einfach zugänglichen Verbindungen gefunden, die in den notwendigen Aufwandmengen auch nicht übermäßig phytotoxisch sind. Diese gehören den N/Thionyl-N'-arylhydrazinen an. Durch folgende allgemeine Formel seien diese Verbindungen verdeutlicht:A new class of relatively easily accessible compounds has now been found, which in the necessary application rates are also not excessively phytotoxic. These belong to the N / thionyl-N'-arylhydrazines at. These compounds are illustrated by the following general formula:
Aryl -NH-N = S = OAryl -NH-N = S = O
Der Arylrest kann der Benzol·, der Naphthalin- oder einer heterocyclischen Reihe angehören und gegebenenfalls substituiert sein.The aryl radical can be benzene, naphthalene or belong to a heterocyclic series and may be substituted.
Aus der österreichischen Patentschrift 180 765 sind schon Schädlingsbekämpfungsmittel bekannt, die an einem oder beiden Stickstoff-Atomen eines Hydrazinmoleküls einen oder mehrere Substituenten tragen, wobei der Substituent eine SO-Gruppe sein kann. Als solche Verbindungen sind in dieser Patentschrift jedoch nur genannt Hydrazinsulfosäuren bzw. deren Ester, besonders solche Ester höherer Fettalkohole. Von diesen Verbindungen wird gesagt, daß sie neben einer allgemeinen fungiziden, bakteriziden und Insektiziden Wirkung auch gegen Spinnen und Milben angewandt werden können. Es befinden sich unter den aufgeführten Verbindungen jedoch keine, die sich durch eine ausgezeichnete Wirkung gegen resistente Formen von Spinnmilben auszeichnen.From the Austrian patent 180 765 pesticides are already known that an one or both nitrogen atoms of a hydrazine molecule carry one or more substituents, where the substituent can be an SO group. As such In this patent, however, compounds are only mentioned hydrazine sulfonic acids or their esters, in particular such esters of higher fatty alcohols. These compounds are said to be in addition to a general one fungicidal, bactericidal and insecticidal effects can also be used against spiders and mites. However, there are none among the listed compounds that have an excellent effect against resistant forms of spider mites.
Die erfindungsgemäß zu verwendenden Verbindungen sind in bekannter Weise herstellbar, z. B. durch Umsetzung von Thionylanilin mit Phenylhydrazin in schwach saurer Lösung, wobei der Thionylrest vom Anilin zum Phenylhydrazin wandert (Berichte, 22, S. 2228; 23, S. 475; 24, S. 751). Die Verbindungen fallen fast stets in ausgezeichneter Ausbeute und höchster Reinheit kristallisiert an und sind im Gegensatz zu den Thionylarylaminen in Wasser beständig.The compounds to be used according to the invention can be prepared in a known manner, for. B. through implementation of thionylaniline with phenylhydrazine in weakly acidic solution, with the thionyl radical from aniline to phenylhydrazine migrates (reports, 22, p. 2228; 23, p. 475; 24, p. 751). The connections almost always fall into excellent Yield and highest purity crystallize and are in contrast to the thionylarylamines in Water resistant.
Als Akarizide brauchbar sind die verschiedensten Thionylarylhydrazine, So kann z.B. der Phenylrest ein- oder mehrfach durch Halogen- oder Alkylreste oder andere Gruppen substituiert sein. Alle derartigen Ver-A wide variety of thionylarylhydrazines can be used as acaricides, e.g. the phenyl radical can be a or several times by halogen or alkyl radicals or other groups may be substituted. All such
benbekämpfungsmittelpesticides
Anmelder:Applicant:
Farbenfabriken Bayer Aktiengesellschaft, Leverkusen-BayerwerkPaint factories Bayer Aktiengesellschaft, Leverkusen-Bayerwerk
Dr. Richard Wegler, Leverkusen,Dr. Richard Wegler, Leverkusen,
und Dr. Günter Unterstenhöfer, Opladea,and Dr. Günter Unterstenhöfer, Opladea,
sind als Erfinder genannt wordenhave been named as inventors
bindungen zeigen eine, wenn auch wechselnde, so doch stets kräftige akarizide Wirksamkeit.Bonds show an acaricidal activity, albeit a varying one.
Die Anwendung der oben beschriebenen Verbindungen geschieht in der für Schädlingsbekämpfungsmittel durchweg üblichen Art und Weise, d. h. in Verbindung mit geeigneten festen oder flüssigen Verdünnungs- oder Streckmitteln. Solche festen Streckmittel sind beispielsweise j|»lk, Kreide, Talkum, Bentonit, Kieselgur, Tonerde u. dgl. Als flüssiges Streckmittel kommt vor allem Wasser in Frage, dieses gegebenenfalls in Verbindung mit einem Emulgator, jedoch auch andere Lösungsmittel organischer Art bzw. andere Alkohole oder Ketone sind oftmals für diesen Zweck hervorragend geeignet. Aus den folgenden Beispielen geht die Wirksamkeit der erfindungsgemäßen Verbindungen hervor:The compounds described above are used throughout for pesticides usual way, d. H. in conjunction with suitable solid or liquid diluents or Extenders. Such solid extenders are, for example, clay, chalk, talc, bentonite, kieselguhr, clay and the like. A particularly suitable liquid extender is water, possibly in combination with an emulsifier, but also other organic solvents or other alcohols or ketones often ideally suited for this purpose. The effectiveness of the invention can be seen from the following examples Connections emerge:
Buschbohnen (Phaseolus vulgaris), die stark mit einem hochgradig resistenten Stamm der gemeinen Spihnmilbe (Tetranychus telärius) befallen sind, werden mit wäßrigen Spritzlösungen, hergestellt aus dem WirkstoffFrench beans (Phaseolus vulgaris), strongly associated with a highly resistant strain of the common red spider mite (Tetranychus telärius) are infected with aqueous spray solutions prepared from the active ingredient
V-NH-NV-NH-N
ClCl
IJ-IJ-
unter Verwendung von Aceton als Umlösungsmittel und einem handelsüblichen Emulgator, bespritzt, tn verschiedenen Zeitabständen wird die Mortalität der postembryonalen aktiven Stadien und der Eier ermittelt. Die Befunde sind in der folgenden Tabelle wiedergegeben, wobei sich die Konzentrationsangaben auf den Wirkstoff beziehen. ! using acetone as the solvent and a commercially available emulsifier, sprayed, at various time intervals the mortality of the postembryonic active stages and of the eggs is determined. The results are shown in the table below, the concentration data relating to the active ingredient. !
409 $57/409$ 409/409
In den nachfolgenden Tabellen bedeutet: :In the tables below:
% tote aktive Stadien:% dead active stages:
Mortalität der postembryonalen Entwicklungsstadien, wie Larven, Nymphen und erwachsene Tiere. Mortality of the postembryonic stages of development such as larvae, nymphs and adults Animals.
Befallsgrade:Degree of infestation:
Skalenwerte, die den geschätzten Wirkungsgrad angeben. Benutzt wird eine sechsstufige Skala, in der 0 = kein Befall = 100%ige Wirkung = totale Vernichtung einer Population und 5 = stärkster Befall = keine Wirkung bedeutet. Die Werte 1 bis 4 sind Zwischenwerte.Scale values that indicate the estimated efficiency. A six-point scale is used in which 0 = no infestation = 100% effect = total destruction of a population and 5 = strongest infestation = means no effect. The values 1 to 4 are intermediate values.
Ovizide Wirkung:Ovicidal effect:
°/0 nicht geschlüpfte Eier.° / 0 eggs not hatched.
7o7o
0,1% 0.1%
0,05% 0.05%
Unbehandelte KontrolleUntreated control
»5 Die Verbindung»5 The connection
°/o tote aktive Stadien° / o dead active stages
2424
Stunden hours
100
100
100100
100
100
Stunden hours
100 100100 100
Befallsgrad nachDegree of infestation according to
8 Tagen8 days
Ovizide WirkungOvicidal effect
nach 1.2 Tagenafter 1.2 days
100 0100 0
0,2% 0.2%
0,1% 0.1%
0,05% 0.05%
0,025% 0.025%
Unbehandelte
Kontrolle .,Untreated
Control.,
100 100 100 100100 100 100 100
100 100 100 100100 100 100 100
Befallsgrad nachDegree of infestation according to
8 Ta gen8 days
0 0 0 >—NH-N=S=O 0 0 0 > -NH-N = S = O
OvizideOvicides
Wirkungeffect
nachafter
Tagen zeigt nach dem im Beispiel 1 beschriebenen Test folgendeAfter the test described in Example 1, days shows the following
Werte:Values:
a5 a 5
100100
100100
5050
0,2% 0.2%
01°/01 ° /
Die Verbindung zeigt eine starke akarizide und ovizide ο'θ5ο°/ The compound shows a strong acaricidal and ovicidal ο'θ5 ο ° /
Wirkung, die in Konzentrationen bis zu 0,025% zu 35 0025°°/ Effect that in concentrations up to 0.025% at 35 0025 °° /
völliger Befallsfreiheit der Pflanzen führt. Unbehandeltecomplete freedom from infestation of the plants. Untreated
Kontrolle Beispiel 2 »/„ tote aktive StadienControl example 2 »/« dead active stages
2424
Stunden hours
100 90 90 60100 90 90 60
Stunden hours
100100
100100
BefalW-grad nachDegree of affliction according to
8 Tagen8 days
0 0 2 30 0 2 3
Ovizide WirkungOvicidal effect
nach 12 Tagenafter 12 days
100100
Nach dem gleichen Verfahren zeigt die VerbindungFollowing the same procedure shows the connection
folgende Werte:the following values:
0,2% 0.2%
0,1% 0.1%
0.05% 0.05%
0,025% 0.025%
Unbehandelte
Kontrolle .,Untreated
Control.,
Die VerbindungThe connection
»/„ tote · aktive Stadien»/" Dead · active stages
2424
Stunden hours
100100
100100
100100
9090
4848
Stunden hours
100100
100 95100 95
Befallsgrad nachDegree of infestation according to
8 Tagen8 days
0 00 0
Ovizide WirkungOvicidal effect
nach 12 Tagenafter 12 days
100100
100100
3030th
4545
6o Beispiel 5 Nach dem gleichen Verfahren zeigt die Verbindung 6o Example 5 Following the same procedure, shows the compound
NH-N=S=ONH-N = S = O
folgende Werte:the following values:
5555
0,2% 0.2%
O,O5o/o O, O5o / o
0,025% 0.025%
Unbehandelte
Kontrolle ..Untreated
Control ..
100
95
30
10100
95
30th
10
100100
100100
3030th
1515th
Befallsgrad nachDegree of infestation according to
8 Tagen8 days
0 1 1 30 1 1 3
Ovizide WirkungOvicidal effect
nach 12 Tagenafter 12 days
100100
6565
zeigt folgende Werte:shows the following values:
Wie im Beispiel 1 beschrieben, wurden folgende Ver-7p bindungen getestet:As described in Example 1, the following Ver-7p bindings tested:
059 706059 706
\ /\ /
trationConc
tration
CHj CH 3 O- / \ - NH-N = S = O
CHj
tote aktivedead active
Stadien nachStages according to
8 Tagen8 days
/γ \
C-NH-N=S=O
I r N
/ γ \
C-NH-N = S = O
I r
S\ / \ /
S.
/ \
C-NH-N=S=ON
/ \
C-NH-N = S = O
NH\ / \ /
NH
0,02%0.2%
0.02%
0,02%0.2%
0.02%
100 o/o 1000 /.
100 o / o
0.02 o/o 0.2%
0.02 o / o
100%100%
100%
40% 1000/0
40%
Claims (1)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE566831D BE566831A (en) | 1957-04-17 | ||
| DENDAT1143669D DE1143669B (en) | 1957-04-17 | Anti-mite agents | |
| BE617231D BE617231A (en) | 1957-04-17 | ||
| NL106853D NL106853C (en) | 1957-04-17 | ||
| DEF22853A DE1059706B (en) | 1957-04-17 | 1957-04-17 | Mite repellants |
| CH5801658A CH368967A (en) | 1957-04-17 | 1958-04-08 | Use of thionyl hydrazines as pesticides |
| GB1215758A GB839529A (en) | 1957-04-17 | 1958-04-16 | Pesticidal compositions |
| FR1200345D FR1200345A (en) | 1957-04-17 | 1958-04-16 | Pest control agents for use in agriculture |
| GB1703262A GB937803A (en) | 1957-04-17 | 1962-05-03 | N-thionyl-n-(2-naphthyl)-hydrazine |
| FR896582A FR81816E (en) | 1957-04-17 | 1962-05-05 | Pest control agents for use in agriculture |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF22853A DE1059706B (en) | 1957-04-17 | 1957-04-17 | Mite repellants |
| DEF0033878 | 1961-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1059706B true DE1059706B (en) | 1959-06-18 |
Family
ID=25974027
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1143669D Pending DE1143669B (en) | 1957-04-17 | Anti-mite agents | |
| DEF22853A Pending DE1059706B (en) | 1957-04-17 | 1957-04-17 | Mite repellants |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT1143669D Pending DE1143669B (en) | 1957-04-17 | Anti-mite agents |
Country Status (6)
| Country | Link |
|---|---|
| BE (2) | BE566831A (en) |
| CH (1) | CH368967A (en) |
| DE (2) | DE1059706B (en) |
| FR (1) | FR1200345A (en) |
| GB (2) | GB839529A (en) |
| NL (1) | NL106853C (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT180765B (en) * | 1952-01-08 | 1955-01-10 | Bataafsche Petroleum | Agents for controlling pests |
-
0
- BE BE617231D patent/BE617231A/xx unknown
- BE BE566831D patent/BE566831A/xx unknown
- NL NL106853D patent/NL106853C/xx active
- DE DENDAT1143669D patent/DE1143669B/en active Pending
-
1957
- 1957-04-17 DE DEF22853A patent/DE1059706B/en active Pending
-
1958
- 1958-04-08 CH CH5801658A patent/CH368967A/en unknown
- 1958-04-16 FR FR1200345D patent/FR1200345A/en not_active Expired
- 1958-04-16 GB GB1215758A patent/GB839529A/en not_active Expired
-
1962
- 1962-05-03 GB GB1703262A patent/GB937803A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT180765B (en) * | 1952-01-08 | 1955-01-10 | Bataafsche Petroleum | Agents for controlling pests |
Also Published As
| Publication number | Publication date |
|---|---|
| CH368967A (en) | 1963-04-30 |
| BE617231A (en) | |
| BE566831A (en) | |
| DE1143669B (en) | 1963-02-14 |
| GB937803A (en) | 1963-09-25 |
| FR1200345A (en) | 1959-12-21 |
| GB839529A (en) | 1960-06-29 |
| NL106853C (en) |
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