NO136870B - DILUTION CONCENTRATE FOR PLANT TREATMENT AGENTS. - Google Patents
DILUTION CONCENTRATE FOR PLANT TREATMENT AGENTS. Download PDFInfo
- Publication number
- NO136870B NO136870B NO322072A NO322072A NO136870B NO 136870 B NO136870 B NO 136870B NO 322072 A NO322072 A NO 322072A NO 322072 A NO322072 A NO 322072A NO 136870 B NO136870 B NO 136870B
- Authority
- NO
- Norway
- Prior art keywords
- dilution concentrate
- dilution
- concentrate according
- treatment agents
- plant treatment
- Prior art date
Links
- 239000012141 concentrate Substances 0.000 title claims description 21
- 239000012895 dilution Substances 0.000 title claims description 20
- 238000010790 dilution Methods 0.000 title claims description 20
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002917 insecticide Substances 0.000 claims description 5
- 239000011814 protection agent Substances 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 5
- 230000000895 acaricidal effect Effects 0.000 claims description 4
- 239000000642 acaricide Substances 0.000 claims description 4
- 239000000417 fungicide Substances 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 18
- 239000013543 active substance Substances 0.000 description 11
- 239000003595 mist Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000002663 nebulization Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 241000723353 Chrysanthemum Species 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 1
- 241000109329 Rosa xanthina Species 0.000 description 1
- 235000004789 Rosa xanthina Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 235000014101 wine Nutrition 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Description
Foreliggende oppfinnelse angår et fortynningskonsentrat for plantebehandlingsmidler, spesielt virksnmme stoffer for piante-beskyttelsesmidler. The present invention relates to a dilution concentrate for plant treatment agents, in particular active substances for plant protection agents.
Plantebeskyttelsesmidler som insekticider, akaricider, fungicider og lignende anvendes spesielt virkningsfullt når det lyk-kes å anbringe dem på plantene .som skal behandles .i mest .mulig fin-fordelt form. Spesielt fordelaktig har det vært å benytte en påfør-ing i form av et aerosol som fremstilles ved forstøvning av de virksomme stoffer. Med den slags aerosoler lar det seg oppnå en spesielt jevn og.fullstendig påføring av de virksomme stoffer, en eksakt do-sering, og en god utnyttelse av disse stoffer. Plant protection agents such as insecticides, acaricides, fungicides and the like are used particularly effectively when it is possible to apply them to the plants to be treated in the most finely distributed form possible. It has been particularly advantageous to use an application in the form of an aerosol which is produced by atomizing the active substances. With this kind of aerosols, it is possible to achieve a particularly uniform and complete application of the active substances, an exact dosage and a good utilization of these substances.
Det er kjent å oppløse de virksomme stoffer i vandige oppløsningsmidler og deretter å forstøve disse. Ved den slags opp-løsninger er det dog temmelig vanskelig å oppnå en tåke med den ønskede lille dråpestørrelse som er nødvendig for å oppnå en tåke som kan holde seg svevende lenge. Foreliggende oppfinnelse har til oppgave å frembringe et fortynningskonsentrat som ikke oppviser denne mangel. It is known to dissolve the active substances in aqueous solvents and then to atomize these. With such solutions, however, it is rather difficult to achieve a fog with the desired small droplet size, which is necessary to achieve a fog that can stay suspended for a long time. The present invention has the task of producing a dilution concentrate which does not exhibit this deficiency.
Fortynningskonsentratet ifølge oppfinnelsen til forstøv-ning av plantebehandlingsmidier som insekticider, akaricider- og fungicider erkarakterisert vedat den består av en blanding av 95~80 volumprosent metylenklorid og 5-20 volumprosent hvitolje (Weissol). The dilution concentrate according to the invention for spraying plant treatment agents such as insecticides, acaricides and fungicides is characterized by the fact that it consists of a mixture of 95-80 volume percent methylene chloride and 5-20 volume percent white oil (Weissol).
Spesielt gode resultater oppnås med en hvitolje med en viskositet på 3,0 - 8,1 E/20°. Particularly good results are achieved with a white oil with a viscosity of 3.0 - 8.1 E/20°.
Fortynningskonsentratet ifølge oppfinnelsen egner seg generelt for forstøvning av oljeoppløselige plantebehandlingsmidier. Eksempler på dette er virksomme stoffer i plantebeskyttelsesmidler, slik som akaricider, insekticider og fungicider, gjødningsmiddel slik som bladgjødningsmidler, bladglansmidler og lignende. For forstøv-ningen kan blandingen av fortynningskonsentrat og virksomt stoff, henholdsvis blandingen av virksomme stoffer, fremstilles umiddelbart før bruk eller forblandes slik at. det foreligger ferdig til bruk. Den bruksferdige blanding av fortynningskonsentrat og virksomt stoff forstøves da i kommersielt oppnåelige forstøvningsapparater. The dilution concentrate according to the invention is generally suitable for spraying oil-soluble plant treatment media. Examples of this are active substances in plant protection agents, such as acaricides, insecticides and fungicides, fertilizers such as foliar fertilizers, leaf brighteners and the like. For the nebulization, the mixture of dilution concentrate and active substance, respectively the mixture of active substances, can be prepared immediately before use or premixed so that. it is available ready for use. The ready-to-use mixture of dilution concentrate and active substance is then atomized in commercially available atomizing devices.
Med fortynningskonsentratet ifølge oppfinnelsen består den mulighet å forminske dråpestørrelsen.i tåken sterkt og derigjen-nom å oppnå en tåke som kan holde seg svevende i lang tid. Den gjen-nomsnittlige dråpestørrelse ligger ved omkring \ tii 3 vrc. Ved denne dråpestørrlese har den oppnådde tåke en meget høy sveveevne og av-setter seg f-eks i drivhus i løpet av 5-8 timer på plantene. Alt etter anvendte virksomme stoffer fremheves den ønskede virkning ved dannelse av et belegg på plantene eller ved systemisk virkning, altså opptak av de virksomme stoffer i plantekretsløpet. En spesiell fordel er det at metylenkloridet i fortynningskonsentratet ifølge oppfinnelsen etter hvert fordamper ut av tåkedråpene og således på den ene side forringer dråpestørrelsen ytterligere og på den annen side lar de virksomme stoffer avsette seg i spesielt konsentrert form. With the dilution concentrate according to the invention, it is possible to greatly reduce the droplet size in the fog and thereby achieve a fog that can remain suspended for a long time. The average droplet size is about \tii 3 vrc. With this droplet size reading, the resulting fog has a very high floating ability and settles, for example, in a greenhouse, within 5-8 hours on the plants. Depending on the active substances used, the desired effect is emphasized by the formation of a coating on the plants or by systemic action, i.e. uptake of the active substances in the plant cycle. A particular advantage is that the methylene chloride in the dilution concentrate according to the invention eventually evaporates out of the mist droplets and thus on the one hand further reduces the droplet size and on the other hand allows the active substances to settle in a particularly concentrated form.
En ytterligere vesentlig fordel ved fortynningskonsentratet ifølge oppfinnelsen ligger deri at forandringer på blomster eller planter' ikke blir'siktbare for det blotte øye, hovedsakelig på' grunn av den ytterst lille dråpestørrelse, noe som er av spesiell betydning for prydplanter som roser og krysantemer. Ved de hittil anvendte oppløsningsmidler oppstår ved sprøyting eller spray-ing flekker på blader eller andre plantedeler og forringer således plantens kvalitet. A further significant advantage of the dilution concentrate according to the invention lies in the fact that changes on flowers or plants are not visible to the naked eye, mainly due to the extremely small droplet size, which is of particular importance for ornamental plants such as roses and chrysanthemums. With the solvents used to date, stains occur on leaves or other plant parts when sprayed or sprayed and thus reduce the plant's quality.
Fortynningskonsentratet ifølge oppfinnelsen "egner seg imidlertid ikke bare for anvendelse på prydplanter og i drivhus, men også når det gjelder grønnsaker, frukt, vin, forstkulturer og lignende. However, the dilution concentrate according to the invention "is not only suitable for use on ornamental plants and in greenhouses, but also when it comes to vegetables, fruit, wine, forest crops and the like.
En ytterligere fordel ved fortynningskonsentratet ifølge oppfinnelsen ligger deri at oljeandelen er ytterst liten. Ved de hittil anvendte vandige forstøvningsmidler var det nødvendig med en betydelig større tilsetning av olje, hvorved det som olje hyppig ble anvendt dieselolje. Av naturvernsgrunner er dette dog uønsket. Ved fortynningskonsentratet ifølge oppfinnelsen reduseres ikke bare den nødvendige oljemengde i sterk grad, men det anvendes også en piante-fordragelig og plantevennlig olje som i kombinasjon med metylenklorid gir overraskende gode resultater. A further advantage of the dilution concentrate according to the invention lies in the fact that the proportion of oil is extremely small. In the case of the aqueous nebulizers used up to now, it was necessary to add significantly more oil, whereby diesel oil was frequently used as oil. However, for nature conservation reasons, this is undesirable. With the dilution concentrate according to the invention, not only is the required amount of oil greatly reduced, but a plant-tolerable and plant-friendly oil is also used which, in combination with methylene chloride, gives surprisingly good results.
Overfor anvendelsen av rent metylenklorid som oppløsnings-middei har fortynningskonsentratet ifølge oppfinnelsen den fordel at handelsvanlige plante-beskytteisesmidler kan anvendes, ikke bare i heit spesielle tåkeoppiøsninger slik det er tilfelle ved anvendelse av metylenklorid. Også finhet og varighet av den oppnådde tåke er ved fortynningskonsentratet ifølge oppfinnelsen vesentlig forbedret. Compared to the use of pure methylene chloride as a dissolving agent, the dilution concentrate according to the invention has the advantage that commercially available plant protection agents can be used, not only in very special mist solutions, as is the case when using methylene chloride. The fineness and duration of the mist obtained is also significantly improved by the dilution concentrate according to the invention.
Én spesiell fordel ved fortynningskonsentratet ifølge oppfinnelsen ligger endelig deri at den muliggjør en stasjonær tåke uten luftsirkulasjonsanlegg. Hittil har man antatt at det ved sta-sjonære tåker i omgivelsene for forstøvningsapparatet oppstår tåke-opphopning som fører til forbrenning på plantene. På grunn av den meget store sveveevne for tåken som fremstilles med fortynningskonsentratet ifølge oppfinnelsen fordeler tåken seg dog også uten luftsirkulasjonsanlegg så grundig at det oppnås en vesentlig forenkling og rasjonalisering av forstøvningen selv. Sammenlignet med tradisjo-nelle sprøyte- eller sprayfremgangsmåter kan det med henblikk på arbeidstid og omkostningene oppnås innsparinger på opptil 90%. Finally, one particular advantage of the dilution concentrate according to the invention lies in the fact that it enables a stationary fog without an air circulation system. Up until now, it has been assumed that in the case of stationary fogs in the surroundings of the atomizing apparatus, fog accumulation occurs which leads to burning of the plants. However, due to the very high buoyancy of the mist produced with the dilution concentrate according to the invention, the mist is distributed so thoroughly even without an air circulation system that a significant simplification and rationalization of the atomization itself is achieved. Compared to traditional spraying or spraying methods, savings of up to 90% can be achieved in terms of working time and costs.
Fortynningskonsentratet ifølge oppfinnelsen egner seg tii forstøvning på alle vanlige forstøvningsapparater. Spesielt gode resultater oppnås med apparater som arbeider etter svingbrennerprin-sicpet. Ved dis.se forbrennes i en brennkammer en bensin-luftblanaing og ved de raskt etter hverandre følgende støtforbrenninger oppstår kraftige gass-svingninger som mekanisk river opp forstøvningsvæsken i fine deler. The dilution concentrate according to the invention is suitable for nebulization on all common nebulizers. Particularly good results are achieved with devices that work according to the swing burner principle. In misting, a mixture of petrol and air is combusted in a combustion chamber and in the rapidly following shock combustions, strong gas fluctuations occur which mechanically break up the atomizing liquid into fine parts.
Det følgende eksempel skai ytterligere forklare oppfinnelsen. The following example shall further explain the invention.
Eksempel. Example.
Til innstøvning av en drivhuskultur med e-n midlere vekt-høyde på omtrent 50 cm og en grunnflate på 1000 ir/ blandes 1,5 liter av et fortynningskonsentrat, bestående av 90 volumprosent metylenklorid og 10 volumprosent hvitolje ("Risella-01", 5,4 E/20°) med 1$ av et kommersielt oppnåelig insektisid, slik som f.eks. "DDVap", "Obstabil", "PD 5", "Unden" og lignende eller et blandgjørdningsmid-del.som 1,5 til 2%-ig "Wuchsal" eller 2&-ig "Gabi-PLUS", eller et bladglansmiddel som 1 til 2%-ig "Gabi-PLUS-Blattglanzwirkstoffkonzen-trat", og forstøves i et svingbrennerapparat ("Pulsfog K 3" eller "K 2") i løpet av 1 "til 6 minutter. For dusting a greenhouse culture with an average weight-height of approximately 50 cm and a base area of 1000 ir/, mix 1.5 liters of a dilution concentrate, consisting of 90 volume percent methylene chloride and 10 volume percent white oil ("Risella-01", 5.4 E/20°) with 1$ of a commercially available insecticide, such as e.g. "DDVap", "Obstabil", "PD 5", "Unden" and the like or a mixed fertilizer such as 1.5 to 2% "Wuchsal" or 2% "Gabi-PLUS", or a leaf brightener such as 1 to 2% "Gabi-PLUS-Blattglanzwirkstoffkonzen-trat", and atomized in a rotary burner device ("Pulsfog K 3" or "K 2") during 1 "to 6 minutes.
Inntrengningsdybden for den oppnådde tåke utgjorde opp til 100 m. Den oppnådde tåke hadde en svevetid på 7 til 8 timer. Etter fullstendig avsetning av tåken kunne det ikke fastslåes noen forandring på de behandlede planter med det blotte øye. The penetration depth of the fog obtained was up to 100 m. The fog obtained had a hover time of 7 to 8 hours. After complete deposition of the mist, no change could be determined on the treated plants with the naked eye.
Claims (2)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712146639 DE2146639A1 (en) | 1971-09-17 | 1971-09-17 | DILUTION CONCENTRATE FOR PLANT TREATMENT PRODUCTS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO136870B true NO136870B (en) | 1977-08-15 |
| NO136870C NO136870C (en) | 1977-11-23 |
Family
ID=5819927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO322072A NO136870C (en) | 1971-09-17 | 1972-09-11 | DILUTION CONCENTRATE FOR PLANT TREATMENT AGENTS |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4836345A (en) |
| AT (1) | AT321646B (en) |
| BE (1) | BE786684A (en) |
| CA (1) | CA986259A (en) |
| DE (1) | DE2146639A1 (en) |
| FR (1) | FR2152869B1 (en) |
| GB (1) | GB1359779A (en) |
| IT (1) | IT967324B (en) |
| NL (1) | NL149990B (en) |
| NO (1) | NO136870C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS546647Y2 (en) * | 1973-11-09 | 1979-03-29 | ||
| JPS5414162Y2 (en) * | 1973-11-09 | 1979-06-13 | ||
| LU74397A1 (en) * | 1976-02-20 | 1977-09-12 | ||
| JPS54139505U (en) * | 1978-03-20 | 1979-09-27 | ||
| US4443242A (en) * | 1981-01-21 | 1984-04-17 | Reckitt & Colman Products Limited | Foliar feed |
| JPS5882152U (en) * | 1981-11-30 | 1983-06-03 | 日本発条株式会社 | Cushion body for seats |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE505870A (en) * | ||||
| GB685050A (en) * | 1948-10-04 | 1952-12-31 | Borchers Ag Gebr | Process for the distribution of plant protection, pest and contagious-disease combatting agents |
| FR1573910A (en) * | 1968-01-23 | 1969-07-11 |
-
1971
- 1971-09-17 DE DE19712146639 patent/DE2146639A1/en not_active Ceased
-
1972
- 1972-07-25 BE BE786684A patent/BE786684A/en not_active IP Right Cessation
- 1972-08-04 NL NL7210751A patent/NL149990B/en not_active IP Right Cessation
- 1972-08-23 AT AT728072A patent/AT321646B/en not_active IP Right Cessation
- 1972-09-09 IT IT2902972A patent/IT967324B/en active
- 1972-09-11 NO NO322072A patent/NO136870C/en unknown
- 1972-09-12 FR FR7232239A patent/FR2152869B1/fr not_active Expired
- 1972-09-15 GB GB4298472A patent/GB1359779A/en not_active Expired
- 1972-09-18 CA CA151,953A patent/CA986259A/en not_active Expired
- 1972-09-18 JP JP9355072A patent/JPS4836345A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1359779A (en) | 1974-07-10 |
| NL7210751A (en) | 1973-03-20 |
| FR2152869B1 (en) | 1977-08-05 |
| DE2146639A1 (en) | 1973-03-22 |
| BE786684A (en) | 1972-11-16 |
| JPS4836345A (en) | 1973-05-29 |
| CA986259A (en) | 1976-03-30 |
| FR2152869A1 (en) | 1973-04-27 |
| NO136870C (en) | 1977-11-23 |
| AT321646B (en) | 1975-04-10 |
| NL149990B (en) | 1976-07-15 |
| IT967324B (en) | 1974-02-28 |
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