CS245183B1 - An insecticidal agent with increased potency - Google Patents
An insecticidal agent with increased potency Download PDFInfo
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- CS245183B1 CS245183B1 CS847484A CS748484A CS245183B1 CS 245183 B1 CS245183 B1 CS 245183B1 CS 847484 A CS847484 A CS 847484A CS 748484 A CS748484 A CS 748484A CS 245183 B1 CS245183 B1 CS 245183B1
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- phthalic anhydride
- thiophosphate
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Abstract
Predmetom riešenia je insekticídny prostriedok na báze 0,0-dimetyl-0-/3-metyl-4-hitro- fenyl/-tiofosfátu so zvýšenou účinnosťou, ktorú zabezpečuje okrem pomocných látok alkydová živica na báze polykondenzátu ftalanhydridu a glycerinu v množstve 0,001 až 0,2 % hmotnostných v 100 hmotnostných % aplikačného roztoku prostriedku.The subject of the present invention is an insecticidal composition based on 0,0-dimethyl-O- / 3-methyl-4-hitro-phenyl / thiophosphate with increased efficiency, which is provided in addition to the auxiliary substances by an alkyd resin based on polycondensate phthalic anhydride and glycerin in an amount of 0.001 to 0 2% by weight in 100% by weight of the formulation delivery solution.
Description
245183 2245183 2
Vynález sa týká insektieídneho prostrledku na báze 0,0-dimetyl-0-/3-metyl-4-nitrofenyl/ -tiofosfátu so zvýšenou účinnosťou. Insekticid na báze 0,0-dimetyl-0,-/3-metyl-4-nitrofenyl/ -tiofosfátu/fenitrótionu/ sa finalizuje do formy postrekového emulzného přípravku s přísadou emulgátorov a organických rozpúšťadiel.The present invention relates to an insecticidal composition based on 0,0-dimethyl-O- (3-methyl-4-nitrophenyl) thiophosphate with enhanced efficiency. The 0,0-dimethyl-O, 3-methyl-4-nitrophenyl / thiophosphate / phenitrione insecticide is finalized in the form of a spray emulsion formulation with the addition of emulsifiers and organic solvents.
Vyznačuje sa insekticídnym líčinkom a používá sa na ničenie živočišných škodoov v ovoci-nárstve, vinohradníctve, zeleninárstve, v polnohospodárstve a v okrasných kultúrach. Móže sapoužívat aj na ničenie hmyzu v humannom a veterinárskom sektore.It has an insecticidal make-up and is used to control animal damage in fruit, viticulture, vegetable, agriculture and ornamental cultures. It can also be used to destroy insects in the humane and veterinary sectors.
Insekticídny prípravok na báze fenitrotionu má vysoká insekticídnu účinnost, ktorú ob-medzuje určitá zmačatelnost listov a škodcov. Doslal známe insekticídne přípravky na bázefenitrotionu nedosahuji! komponenty, ktoré by zabezpečovali rovnoměrnost povlaku na povrchuplodiny i škodcu, odolnost prostrledku voči povetrnostným vplyvom, modifikácii rýchlostivypařovania postreku, zabezpečovali dokonale zmáčanie listu a škodca.The phenitrotion-based insecticidal preparation has a high insecticidal activity, which is limited by some leaf and pest erosion. We did not achieve the known insecticidal preparations on the base of the epithelium! components that ensure uniformity of coating on the surface of the crop and the pest, the resistance of the weathering agent, the modification of the rate of evaporation of the spray, ensure perfect wetting of the leaf and pest.
Zistili sme že insekticídny prípravok na báze 0,0-dimetyl-0-/3-metyl-4-nitrofenyl/--tiofosfátu zvýši svojú účinnost o 10 až 30 % prídavkom alkydovej živice na báze polykonden-zátu ftalanhydridu a glycerinu. Zlepši sa zmačatelnost listov i škodcov čím dochádza k účin-nejšlemu pósobeniu insektieídneho přípravku.We have found that an insecticidal preparation based on 0,0-dimethyl-O- (3-methyl-4-nitrophenyl) thiophosphate increases its efficiency by 10 to 30% by the addition of alkyd resin based on phthalic anhydride and glycerin polycondensate. Improving the wettability of the leaves and pests, thereby making the insecticide product more effective.
Prídavok alkydovanej živice na báze polykondenzátu ftalanhydrídu a glycerínu zabezpečujzvýšenu odolnost voči povetrnostným vplyvom zvyšuje přilnavost, zmáčatelnost listu i škodca.Znižuje možnost zmývania insektieídneho prostrledku do pódy.Addition of phthalic anhydride and glycerin polycondensate-based alkyd resin provides enhanced weathering resistance, enhances sheet adhesion, sheet wettability, and pest control.
Dalej prídavok polykondenzátu ftalanhydridu a glycerínu znižuje rýchlost vyparovaniapostreku čím dochádza k predlženiu insektieídneho pósobenia na škodcov ako i celkovému zvý-šeniu insekticídnej účinnosti.Further, the addition of poly (phthalic anhydride) and glycerol polycondensate reduces the evaporation rate of the spray, thereby prolonging the insecticidal action on the pests as well as the overall increase in insecticidal activity.
Alkydová živíca na báze polykondenzátu ftalauhydridu a glycerínu sa přidává do technic-kej účinnej látky 0,0-dimetyl-0-/3-metyl-4-nitrofenyl/-tiofosfátu, alebo do emulzného pří-pravku, alebo sa mechanický primieša před aplikácia insektieídneho přípravku v množstvách0,001 až 0,2 % hmotnostných v 1.00 hmotnostných % aplikačného prostridkeu, výhodné v rozmedzi0,03 až 0,13 % hmotnostných.Phthalic anhydride-glycerin polycondensate-based alkyd resin is added to the active agent O, O-dimethyl-O- (3-methyl-4-nitrophenyl) thiophosphate, or into an emulsion formulation, or mechanically admixed prior to application of the insecticide % of the formulation in amounts of 0.001 to 0.2% by weight in 1.00% by weight of the delivery device, preferably in the range of 0.03 to 0.13% by weight.
Prídavok alkydovanej živice na báze polykondenzátu ftalanhydridu a glycerínu formulujeinsekticid tak,' že poskytuje viacej nasledujúcich účinkov. Zabezpečuje zmáčatelnost lištovi škodca, modifikuje rýchlost vyparovania postreku, zvyšuje odolnost postreku voči poveter-nostným vplyvom, zlepšuje penetráciu a rozloženie insekticidu na rastlinu, zabezpečuje do-siahnutie rovnoměrnosti povlaku na povrchu plodiny.The addition of phthalic anhydride-glycerin polycondensate-based alkyd resin formulates the insecticide to provide more of the following effects. It ensures wettability of the pest strip, modifies spray rate evaporation, improves weathering resistance, improves penetration and insecticide distribution to the plant, ensures uniformity of coating on crop surface.
Uvedené výhody vedu k ekonomickým úsporám, pretože insekticídny účinok vykazuje prinižšej koncentrácii drahej účinnej látky rovnaku, alebo dokonce lepšiu účinnost. Přikladl -These advantages lead to economical savings because the insecticidal effect exhibits the same or even better efficacy of a more expensive active ingredient. Example -
Do 270 g xylénu sa miešaním přidalo 44,5 g Slovazolu SF a 30 g Slovaniku M 640 predomvyhriatých tak, aby boli v tekutom stave. Po premiešaní sa přisálo 63 g Abesonu CaX zmes savyhriala na teplotu 30 °C a přidalo sa 530 g fenitrotionu, ktorého čistota bola 95 %, obsahvody 0,3 %, obsah volného p-nitro-m-krezolu bol 0,3 %. Oalej sa za miešania přidalo 100 galkydovej živice na báze polykondenzátu ftalanhydridu a glycerinu. Zmes sa miešala 2 hod.To 270 g of xylene was added 44.5 g of Slovazol SF and 30 g of Slovanik M 640 pre-heated so as to be in a liquid state. After stirring, 63 g of Abeson CaX was added to the mixture and heated to 30 ° C, and 530 g of phenitrotion having a purity of 95%, content of 0.3% were added, the free p-nitro-m-cresol content being 0.3%. 100 galkyd resin based on phthalic anhydride and glycerol polycondensate was added with stirring. The mixture was stirred for 2 hours.
Analýzou sa zistil 50 % obsah fenitrotionu, stálost emulzie stanovená podlá ON 65 5712potvrdila, že nedošlo k vylúčeniu čirého oleja a insekticídna účinnost stanovená podláON 65 5760 bola o 18 % vyššia ako u zrovnatelného výrobku Metation E 50, ktorý bol vyrobenýbez použitia alkydovej živice.The analysis revealed a 50% phenitrotion content, the emulsion stability according to ON 65 5712 confirmed that no clear oil was excreted and the insecticidal efficacy determined by 65655 was 18% higher than the comparable Metation E 50 product produced without alkyd resin.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS847484A CS245183B1 (en) | 1984-10-03 | 1984-10-03 | An insecticidal agent with increased potency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS847484A CS245183B1 (en) | 1984-10-03 | 1984-10-03 | An insecticidal agent with increased potency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS748484A1 CS748484A1 (en) | 1985-12-16 |
| CS245183B1 true CS245183B1 (en) | 1986-08-14 |
Family
ID=5424051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS847484A CS245183B1 (en) | 1984-10-03 | 1984-10-03 | An insecticidal agent with increased potency |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS245183B1 (en) |
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1984
- 1984-10-03 CS CS847484A patent/CS245183B1/en unknown
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| Publication number | Publication date |
|---|---|
| CS748484A1 (en) | 1985-12-16 |
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