ITVA20080058A1 - PESTICIDE COMPOSITION - Google Patents
PESTICIDE COMPOSITIONInfo
- Publication number
- ITVA20080058A1 ITVA20080058A1 IT000058A ITVA20080058A ITVA20080058A1 IT VA20080058 A1 ITVA20080058 A1 IT VA20080058A1 IT 000058 A IT000058 A IT 000058A IT VA20080058 A ITVA20080058 A IT VA20080058A IT VA20080058 A1 ITVA20080058 A1 IT VA20080058A1
- Authority
- IT
- Italy
- Prior art keywords
- ethoxylated
- liquid composition
- weight
- composition according
- diethanolamides
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 49
- 239000000575 pesticide Substances 0.000 title claims description 7
- 239000007788 liquid Substances 0.000 claims description 23
- 150000003852 triazoles Chemical class 0.000 claims description 17
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 16
- 239000000417 fungicide Substances 0.000 claims description 16
- 239000004359 castor oil Substances 0.000 claims description 14
- 235000019438 castor oil Nutrition 0.000 claims description 14
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 14
- 239000007921 spray Substances 0.000 claims description 11
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims description 8
- 230000000855 fungicidal effect Effects 0.000 claims description 8
- 150000001298 alcohols Chemical class 0.000 claims description 6
- 238000007046 ethoxylation reaction Methods 0.000 claims description 6
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 5
- PXMNMQRDXWABCY-UHFFFAOYSA-N 1-(4-chlorophenyl)-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical compound C1=NC=NN1CC(O)(C(C)(C)C)CCC1=CC=C(Cl)C=C1 PXMNMQRDXWABCY-UHFFFAOYSA-N 0.000 claims description 4
- 239000005839 Tebuconazole Substances 0.000 claims description 4
- -1 aliphatic alcohols Chemical class 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000361 pesticidal effect Effects 0.000 claims 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 239000004480 active ingredient Substances 0.000 description 8
- 238000002425 crystallisation Methods 0.000 description 8
- 230000008025 crystallization Effects 0.000 description 8
- 239000002904 solvent Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000002141 anti-parasite Effects 0.000 description 3
- 239000003096 antiparasitic agent Substances 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- HJOVHMDZYOCNQW-UHFFFAOYSA-N isophorone Chemical compound CC1=CC(=O)CC(C)(C)C1 HJOVHMDZYOCNQW-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- ZMYFCFLJBGAQRS-IRXDYDNUSA-N (2R,3S)-epoxiconazole Chemical compound C1=CC(F)=CC=C1[C@@]1(CN2N=CN=C2)[C@H](C=2C(=CC=CC=2)Cl)O1 ZMYFCFLJBGAQRS-IRXDYDNUSA-N 0.000 description 1
- LDVVMCZRFWMZSG-OLQVQODUSA-N (3ar,7as)-2-(trichloromethylsulfanyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)Cl)C(=O)[C@H]21 LDVVMCZRFWMZSG-OLQVQODUSA-N 0.000 description 1
- PPDBOQMNKNNODG-NTEUORMPSA-N (5E)-5-(4-chlorobenzylidene)-2,2-dimethyl-1-(1,2,4-triazol-1-ylmethyl)cyclopentanol Chemical compound C1=NC=NN1CC1(O)C(C)(C)CC\C1=C/C1=CC=C(Cl)C=C1 PPDBOQMNKNNODG-NTEUORMPSA-N 0.000 description 1
- JWUCHKBSVLQQCO-UHFFFAOYSA-N 1-(2-fluorophenyl)-1-(4-fluorophenyl)-2-(1H-1,2,4-triazol-1-yl)ethanol Chemical compound C=1C=C(F)C=CC=1C(C=1C(=CC=CC=1)F)(O)CN1C=NC=N1 JWUCHKBSVLQQCO-UHFFFAOYSA-N 0.000 description 1
- VGPIBGGRCVEHQZ-UHFFFAOYSA-N 1-(biphenyl-4-yloxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)butan-2-ol Chemical compound C1=NC=NN1C(C(O)C(C)(C)C)OC(C=C1)=CC=C1C1=CC=CC=C1 VGPIBGGRCVEHQZ-UHFFFAOYSA-N 0.000 description 1
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- MGNFYQILYYYUBS-UHFFFAOYSA-N 1-[3-(4-tert-butylphenyl)-2-methylpropyl]piperidine Chemical compound C=1C=C(C(C)(C)C)C=CC=1CC(C)CN1CCCCC1 MGNFYQILYYYUBS-UHFFFAOYSA-N 0.000 description 1
- YTOPFCCWCSOHFV-UHFFFAOYSA-N 2,6-dimethyl-4-tridecylmorpholine Chemical compound CCCCCCCCCCCCCN1CC(C)OC(C)C1 YTOPFCCWCSOHFV-UHFFFAOYSA-N 0.000 description 1
- UFNOUKDBUJZYDE-UHFFFAOYSA-N 2-(4-chlorophenyl)-3-cyclopropyl-1-(1H-1,2,4-triazol-1-yl)butan-2-ol Chemical compound C1=NC=NN1CC(O)(C=1C=CC(Cl)=CC=1)C(C)C1CC1 UFNOUKDBUJZYDE-UHFFFAOYSA-N 0.000 description 1
- RQDJADAKIFFEKQ-UHFFFAOYSA-N 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazol-1-ylmethyl)butanenitrile Chemical compound C1=CC(Cl)=CC=C1CCC(C=1C=CC=CC=1)(C#N)CN1N=CN=C1 RQDJADAKIFFEKQ-UHFFFAOYSA-N 0.000 description 1
- SBUKOHLFHYSZNG-UHFFFAOYSA-N 4-dodecyl-2,6-dimethylmorpholine Chemical compound CCCCCCCCCCCCN1CC(C)OC(C)C1 SBUKOHLFHYSZNG-UHFFFAOYSA-N 0.000 description 1
- 241001135931 Anolis Species 0.000 description 1
- 239000005741 Bromuconazole Substances 0.000 description 1
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- 239000005745 Captan Substances 0.000 description 1
- 239000005747 Chlorothalonil Substances 0.000 description 1
- 239000005757 Cyproconazole Substances 0.000 description 1
- 239000005767 Epoxiconazole Substances 0.000 description 1
- 239000005775 Fenbuconazole Substances 0.000 description 1
- 239000005777 Fenpropidin Substances 0.000 description 1
- 239000005785 Fluquinconazole Substances 0.000 description 1
- 239000005787 Flutriafol Substances 0.000 description 1
- 239000005789 Folpet Substances 0.000 description 1
- 239000005795 Imazalil Substances 0.000 description 1
- 239000005802 Mancozeb Substances 0.000 description 1
- 239000005814 Pencycuron Substances 0.000 description 1
- 239000005820 Prochloraz Substances 0.000 description 1
- 239000005823 Propineb Substances 0.000 description 1
- 239000005846 Triadimenol Substances 0.000 description 1
- 239000005859 Triticonazole Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011717 all-trans-retinol Substances 0.000 description 1
- 235000019169 all-trans-retinol Nutrition 0.000 description 1
- IMHBYKMAHXWHRP-UHFFFAOYSA-N anilazine Chemical compound ClC1=CC=CC=C1NC1=NC(Cl)=NC(Cl)=N1 IMHBYKMAHXWHRP-UHFFFAOYSA-N 0.000 description 1
- 239000013011 aqueous formulation Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- AKNQMEBLVAMSNZ-UHFFFAOYSA-N azaconazole Chemical compound ClC1=CC(Cl)=CC=C1C1(CN2N=CN=C2)OCCO1 AKNQMEBLVAMSNZ-UHFFFAOYSA-N 0.000 description 1
- 229950000294 azaconazole Drugs 0.000 description 1
- RIOXQFHNBCKOKP-UHFFFAOYSA-N benomyl Chemical compound C1=CC=C2N(C(=O)NCCCC)C(NC(=O)OC)=NC2=C1 RIOXQFHNBCKOKP-UHFFFAOYSA-N 0.000 description 1
- MITFXPHMIHQXPI-UHFFFAOYSA-N benzoxaprofen Natural products N=1C2=CC(C(C(O)=O)C)=CC=C2OC=1C1=CC=C(Cl)C=C1 MITFXPHMIHQXPI-UHFFFAOYSA-N 0.000 description 1
- HJJVPARKXDDIQD-UHFFFAOYSA-N bromuconazole Chemical compound ClC1=CC(Cl)=CC=C1C1(CN2N=CN=C2)OCC(Br)C1 HJJVPARKXDDIQD-UHFFFAOYSA-N 0.000 description 1
- 229940118783 capric diethanolamide Drugs 0.000 description 1
- JHRWWRDRBPCWTF-OLQVQODUSA-N captafol Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)[C@H]21 JHRWWRDRBPCWTF-OLQVQODUSA-N 0.000 description 1
- 229940117949 captan Drugs 0.000 description 1
- CRQQGFGUEAVUIL-UHFFFAOYSA-N chlorothalonil Chemical compound ClC1=C(Cl)C(C#N)=C(Cl)C(C#N)=C1Cl CRQQGFGUEAVUIL-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000002704 decyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- WURGXGVFSMYFCG-UHFFFAOYSA-N dichlofluanid Chemical compound CN(C)S(=O)(=O)N(SC(F)(Cl)Cl)C1=CC=CC=C1 WURGXGVFSMYFCG-UHFFFAOYSA-N 0.000 description 1
- QKIUAMUSENSFQQ-UHFFFAOYSA-N dimethylazanide Chemical compound C[N-]C QKIUAMUSENSFQQ-UHFFFAOYSA-N 0.000 description 1
- FBOUIAKEJMZPQG-BLXFFLACSA-N diniconazole-M Chemical compound C1=NC=NN1/C([C@H](O)C(C)(C)C)=C/C1=CC=C(Cl)C=C1Cl FBOUIAKEJMZPQG-BLXFFLACSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004495 emulsifiable concentrate Substances 0.000 description 1
- 229960002125 enilconazole Drugs 0.000 description 1
- IJJVMEJXYNJXOJ-UHFFFAOYSA-N fluquinconazole Chemical compound C=1C=C(Cl)C=C(Cl)C=1N1C(=O)C2=CC(F)=CC=C2N=C1N1C=NC=N1 IJJVMEJXYNJXOJ-UHFFFAOYSA-N 0.000 description 1
- FQKUGOMFVDPBIZ-UHFFFAOYSA-N flusilazole Chemical compound C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 FQKUGOMFVDPBIZ-UHFFFAOYSA-N 0.000 description 1
- HKIOYBQGHSTUDB-UHFFFAOYSA-N folpet Chemical compound C1=CC=C2C(=O)N(SC(Cl)(Cl)Cl)C(=O)C2=C1 HKIOYBQGHSTUDB-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- RONFGUROBZGJKP-UHFFFAOYSA-N iminoctadine Chemical compound NC(N)=NCCCCCCCCNCCCCCCCCN=C(N)N RONFGUROBZGJKP-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- YKSNLCVSTHTHJA-UHFFFAOYSA-L maneb Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S YKSNLCVSTHTHJA-UHFFFAOYSA-L 0.000 description 1
- 229920000940 maneb Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- OGYFATSSENRIKG-UHFFFAOYSA-N pencycuron Chemical compound C1=CC(Cl)=CC=C1CN(C(=O)NC=1C=CC=CC=1)C1CCCC1 OGYFATSSENRIKG-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- TVLSRXXIMLFWEO-UHFFFAOYSA-N prochloraz Chemical compound C1=CN=CN1C(=O)N(CCC)CCOC1=C(Cl)C=C(Cl)C=C1Cl TVLSRXXIMLFWEO-UHFFFAOYSA-N 0.000 description 1
- KKMLIVYBGSAJPM-UHFFFAOYSA-L propineb Chemical compound [Zn+2].[S-]C(=S)NC(C)CNC([S-])=S KKMLIVYBGSAJPM-UHFFFAOYSA-L 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- HYVWIQDYBVKITD-UHFFFAOYSA-N tolylfluanid Chemical compound CN(C)S(=O)(=O)N(SC(F)(Cl)Cl)C1=CC=C(C)C=C1 HYVWIQDYBVKITD-UHFFFAOYSA-N 0.000 description 1
- BAZVSMNPJJMILC-UHFFFAOYSA-N triadimenol Chemical compound C1=NC=NN1C(C(O)C(C)(C)C)OC1=CC=C(Cl)C=C1 BAZVSMNPJJMILC-UHFFFAOYSA-N 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000003021 water soluble solvent Substances 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
- A01N43/647—Triazoles; Hydrogenated triazoles
- A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- 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)
Description
COMPOSIZIONE ANTIPARASSITARIA PESTICIDE COMPOSITION
SETTORE DELL'INVENZIONE SECTOR OF THE INVENTION
La presente invenzione riguarda le composizioni antiparassitarie liquide che contengono almeno un ingrediente attivo che è solido di per sè, in particolare un fungicida della classe dei triazoli. The present invention relates to liquid antiparasitic compositions which contain at least one active ingredient which is solid per se, in particular a fungicide of the triazole class.
La composizione dell'invenzione contiene inoltre uno o più alcooli etossilati e propossilati, una o più dietanolamidi grasse, un solvente ed olio di ricino etossilato. The composition of the invention also contains one or more ethoxylated and propoxylated alcohols, one or more fatty diethanolamides, a solvent and ethoxylated castor oil.
La formulazione specifica mantiene la composizione liquida e stabile nel tempo ed inoltre inibisce la cristallizzazione in acqua del principio attivo durante l'applicazione (spray) . The specific formulation keeps the liquid composition stable over time and also inhibits the crystallization of the active ingredient in water during application (spray).
STATO DELL'ARTE STATE OF THE ART
Le composizioni antiparassitarie, in funzione delle caratteristiche dei principi attivi e delle applicazioni richieste, possono essere formulate come polveri, polveri bagnabili, granuli disperdibili, sospensioni concentrate, concentrati emulsionabili, emulsioni e soluzioni concentrate: come è noto alle persone esperte nell'arte, gli antiparassitari solitamente si applicano come prodotti formulati sul terreno o sul fogliame attraverso uno spray di soluzioni, di sospensioni o di emulsioni acquose che rimangono sostanzialmente stabili durante l'applicazione. The antiparasitic compositions, depending on the characteristics of the active ingredients and the applications required, can be formulated as powders, wettable powders, dispersible granules, concentrated suspensions, emulsifiable concentrates, emulsions and concentrated solutions: as is known to persons skilled in the art, pesticides are usually applied as products formulated on the ground or on the foliage through a spray of aqueous solutions, suspensions or emulsions which remain substantially stable during application.
Molti principi attivi solidi e molto polari richiedono solventi solubili in acqua (come il cicloesanone, l'isoforone, ΓΝ-metilpirrolidone) per essere formulati in forma di soluzione nell'intervallo di concentrazione più adatto. Many solid and very polar active ingredients require water-soluble solvents (such as cyclohexanone, isophorone, ΓΝ-methylpyrrolidone) to be formulated in solution form in the most suitable concentration range.
Purtroppo, l'uso di questi solventi da solo non impedisce la cristallizzazione del principio attivo solubilizzato quando la formulazione è diluita con acqua. Unfortunately, the use of these solvents alone does not prevent the crystallization of the solubilized active ingredient when the formulation is diluted with water.
La cristallizzazione indesiderata è un problema in particolare quando sono utilizzate apparecchiature a spray per l'applicazione della formulazione acquosa: in queste apparecchiature sono presenti parecchi filtri ed ugelli che possono essere ostruiti a causa della cristallizzazione dei principi attivi nel mezzo acquoso altamente diluito. Fra i principi attivi antiparassitari, è ben noto che i fungicidi della classe dei triazoli richiedono i solventi e composti molto particolari per essere formulati come soluzioni omogenee che non cristallizzino durante la diluzione in acqua. Unwanted crystallization is a particular problem when spray equipment is used for the application of the aqueous formulation: in these equipment there are several filters and nozzles that can be clogged due to the crystallization of the active ingredients in the highly diluted aqueous medium. Among the active antiparasitic principles, it is well known that the fungicides of the class of triazoles require very particular solvents and compounds to be formulated as homogeneous solutions which do not crystallize during dilution in water.
Formulazioni stabili dei fungicidi della classe dei triazoli sono descritte per esempio in US 5206225; secondo il quale la cristallizzazione durante l'applicazione della soluzione acquosa di specifici composti a base triazolo può essere evitata dall'incorporazione di una dimetilamide di un acido alchilcarbossilico C5-C 19. Stable formulations of the fungicides of the triazole class are described for example in US 5206225; according to which the crystallization during the application of the aqueous solution of specific triazole-based compounds can be avoided by the incorporation of a dimethylamide of a C5-C 19 alkylcarboxylic acid.
Ora è stato trovato che una buona solubilità e l'inibizione della cristallizzazione dei fungicidi a base triazolo possono vantaggiosamente essere realizzate usando una dietanolamide Ce-Cu insieme a degli specifici agenti tensioattivi e co-solventi. It has now been found that good solubility and crystallization inhibition of triazole-based fungicides can advantageously be achieved by using a Ce-Cu diethanolamide together with specific surfactants and co-solvents.
SOMMARIO DELL'INVENZIONE SUMMARY OF THE INVENTION
È quindi un oggetto di questa invenzione una composizione liquida comprendente: i) dal 10 al 40% in peso di uno o più fungicidi della classe dei triazoli; ii) dal 10 al 50% in peso di una o più dietanolamidi Ce-Cu; iii) dal 10 al 20% in peso di uno o più alcooli C3-C20 etossilati e propossilati ; iv) dal 1 al 5% in peso di olio di ricino etossilato; v) dal 10 al 50% in peso di cicloesanone, N-metilpirrolidone, o loro miscele; vi) dallo 0 al 5% in peso di acqua. Therefore, an object of this invention is a liquid composition comprising: i) from 10 to 40% by weight of one or more fungicides of the triazole class; ii) from 10 to 50% by weight of one or more Ce-Cu diethanolamides; iii) from 10 to 20% by weight of one or more ethoxylated and propoxylated C3-C20 alcohols; iv) from 1 to 5% by weight of ethoxylated castor oil; v) from 10 to 50% by weight of cyclohexanone, N-methylpyrrolidone, or their mixtures; vi) from 0 to 5% by weight of water.
DESCRIZIONE DETTAGLIATA DELL'INVENZIONE DETAILED DESCRIPTION OF THE INVENTION
Fra i fungicidi a base triazolo utilizzabili secondo l'invenzione citiamo: azaconazole, bitertanol, bromuconazole, cyproconazole, difenoconazole, diniconazole, epoxiconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconazole, metconazole, myclobutanil, penconazole, propiconazole, tebuconazole, tetraconazole, triadimefon, triadimenol, triticonazole e loro miscele. La composizione liquida dell'invenzione contiene preferibilmente il tebuconazole come il fungicida a base triazolo. Among the triazole-based fungicides that can be used according to the invention, we mention: azaconazole, bitertanol, bromuconazole, cyproconazole, diphenoconazole, diniconazole, epoxiconazole, fenbuconazole, fluquinconazole, flusilazole, flutriafol, hexaconencole, tetanaconazole, tetonaconazole, myonaconazole, myonaconazole, mycononazole, t , triadimenol, triticonazole and their mixtures. The liquid composition of the invention preferably contains tebuconazole as the triazole-based fungicide.
Fra le dietanolamidi CS-CM utilizzabili, le dietanolamidi da acido caprilico e caprico (cioè dietanolamidi Ce-Cio) sono particolarmente efficaci come solventi ed inibitori di cristallizzazione. Among the CS-CM diethanolamides that can be used, the diethanolamides from caprylic and capric acid (ie, Ce-Cio diethanolamides) are particularly effective as solvents and crystallization inhibitors.
US 3.894.149 riporta l'uso di dietanolamide decilica come co-agente tensioattivo per i concentrati antiparassitari liquidi, ma non si riferisce alla preparazione di fungicidi della classe dei triazoli né all'uso combinato di dietanolamidi grasse, di alcooli C3-C20 etossilati e propossilati e di olio di ricino etossilato. US 3,894,149 reports the use of decyl diethanolamide as a surfactant co-agent for liquid pesticide concentrates, but does not refer to the preparation of fungicides of the triazole class nor to the combined use of fatty diethanolamides, ethoxylated C3-C20 alcohols and propoxylates and ethoxylated castor oil.
Gli alcool C3-C20 etossilati e propossilati sono un altro fattore essenziale della composizione dell'invenzione. Ethoxylated and propoxylated C3-C20 alcohols are another essential factor in the composition of the invention.
Gli alcool C3-C20 etossilati e propossilati preferiti sono addotti a blocchi di alcool alitatici lineari o ramificati che contengono da 50 a 80 unità di ossido di etilene e ossido di propilene, con un rapporto fra le unità di ossido di etilene e di ossido del propilene che varia dal 70:30 al 30:70 e preferibilmente dal 70:30 al 50:50. The preferred ethoxylated and propoxylated C3-C20 alcohols are adducts to linear or branched alitatic alcohol blocks containing 50 to 80 units of ethylene oxide and propylene oxide, with a ratio of ethylene oxide to propylene oxide units which varies from 70:30 to 30:70 and preferably from 70:30 to 50:50.
I copolimeri a blocchi ottenuti dalla propossilazione di n-butanolo seguita dall'etossilazione sono gli alcool C3-C20 etossilati e propossilati preferiti. The block copolymers obtained from the propoxylation of n-butanol followed by ethoxylation are the preferred ethoxylated and propoxylated C3-C20 alcohols.
L'olio di ricino etossilato è un altro fattore essenziale della composizione dell'invenzione ed è ottenuto tramite l'etossilazione di olio di ricino con 30 - 80 moli di ossido di etilene. Ethoxylated castor oil is another essential factor in the composition of the invention and is obtained by ethoxylation of castor oil with 30 - 80 moles of ethylene oxide.
II solvente organico v) presente nella composizione è cicloesanone, n-metilpirrolidone, o loro miscele. The organic solvent v) present in the composition is cyclohexanone, n-methylpyrrolidone, or their mixtures.
Facoltativamente, altri additivi, quale acqua, acidi, glicoli, adesivi, oli vegetali e minerali possono essere presenti nella composizione dell'antiparassitario dell'invenzione. Optionally, other additives, such as water, acids, glycols, adhesives, vegetable and mineral oils can be present in the composition of the pesticide of the invention.
Oltre ai fungicidi a base triazolo elencati sopra, nello spray che può essere usato secondo l'invenzione possono anche essere presenti uno o più principi attivi differenti . In addition to the triazole-based fungicides listed above, one or more different active ingredients may also be present in the spray that can be used according to the invention.
Quelli adatti in questa invenzione sono preferibilmente composti che hanno proprietà fungicide. Those suitable in this invention are preferably compounds which have fungicidal properties.
Come esempi dei composti attivi di questo tipo che possono essere usati possiamo citare: dichlofluanid, tolylfluanid, captan, captafol, folpet, dodina, chlorothalonil, zineb, maneb, mancozeb, propineb, fenpropidin, tridemorph, aldimorph, imazalil, prochloraz, procymidone, carbendazim, benomile, anilazine, guazatine, pencycuron. As examples of the active compounds of this type that can be used we can mention: dichlofluanid, tolylfluanid, captan, captafol, folpet, dodina, chlorothalonil, zineb, maneb, mancozeb, propineb, fenpropidin, tridemorph, aldimorph, imazalil, prochloraz, carbendazimidone , benomyl, anilazine, guazatine, pencycuron.
Le composizioni antiparassitarie liquide possono essere preparate mescolando insieme le componenti richieste alla temperatura fra 20° e 50°C. Liquid pesticide compositions can be prepared by mixing together the required components at a temperature between 20 ° and 50 ° C.
Le composizioni liquide dell'invenzione sono stabili, cioè non separano i solidi o i liquidi una volta immagazzinate per 7 giorni a 0 °C (metodo CIPAC MT 39). The liquid compositions of the invention are stable, i.e. they do not separate solids or liquids once they have been stored for 7 days at 0 ° C (CIPAC MT 39 method).
Per preparare lo spray acquoso pronto per l'uso alla quantità opportuna di acqua viene aggiunta la composizione concentrata ponendo poi il tutto sotto forte agitazione o ricircolando in modo da ottenere una dispersione molto fine e una distribuzione uniforme nella massa. To prepare the ready-to-use aqueous spray, the concentrated composition is added to the appropriate quantity of water and then placed under strong stirring or recirculating in order to obtain a very fine dispersion and uniform distribution in the mass.
Lo spray acquoso contiene generalmente 0.05 - 3% del fungicida a base triazolo. The aqueous spray generally contains 0.05 - 3% of the triazole-based fungicide.
I seguenti esempi servono ad illustrare le composizioni dell'invenzione. ESEMPI The following examples serve to illustrate the compositions of the invention. EXAMPLES
Preparazione delle composizioni concentrate e prove degli spray acquosi diluiti così ottenuti. Preparation of the concentrated compositions and tests of the diluted aqueous sprays thus obtained.
Le composizioni concentrate (1-6) sono preparate mescolando a 30°C gli ingredienti elencati in Tabella 1 tino ad ottenere i liquidi omogenei (le quantità riportate sono in grammi) The concentrated compositions (1-6) are prepared by mixing the ingredients listed in Table 1 at 30 ° C to obtain the homogeneous liquids (the quantities reported are in grams)
Tabella Table
1 2 3 4 5comp £comp Tebuconazole 95% 265 265 265 265 265 265 Emulson AG/810* 250 250 250 250 265 305 cicloesanone 285 315 - 300 300 1 2 3 4 5comp £ comp Tebuconazole 95% 265 265 265 265 265 265 Emulson AG / 810 * 250 250 250 250 265 305 cyclohexanone 285 315 - 300 300
n-metil-pirrolidone - - 285 315 - " n-methyl-pyrrolidone - - 285 315 - "
Emulson AG/PE ** 1 17.5 1 17.5 1 17.5 1 17.5 100 100 Emulson AG/EL*** 22.5 22.5 22.5 22.5 - -Acqua 30 30 - 40 -*= dietanolamide caprilica-caprica della Cesalpinia Chemicals S.p.A. **= n-bu†anolo etossilato-propossilato della Cesalpinia Chemicals S.p.A. ***= olio di ricino etossilato della Cesalpinia Chemicals S.p.A. Emulson AG / PE ** 1 17.5 1 17.5 1 17.5 1 17.5 100 100 Emulson AG / EL *** 22.5 22.5 22.5 22.5 - -Water 30 30 - 40 - * = caprilic-capric diethanolamide of Cesalpinia Chemicals S.p.A. ** = n-bu † ethoxylated-propoxylated anole from Cesalpinia Chemicals S.p.A. *** = ethoxylated castor oil of Cesalpinia Chemicals S.p.A.
Comp=Composizione comparativa Comp = Comparative composition
Gli spray acquosi in cui l'ingrediente attivo è presente in una concentrazione pari allo 0.5% in peso sono stati preparati dalle composizioni 1-6 mediante diluizione con acqua. The aqueous sprays in which the active ingredient is present in a concentration equal to 0.5% by weight were prepared from compositions 1-6 by dilution with water.
Gli spray acquosi sono stati fatti fluire attraverso un setaccio a maglie da 350 mesh per 15 minuti con una pompa a riciclo : nessuna cristallizzazione o precipitazione è stata osservata con le composizioni 1 - 4 che danno quindi una emulsione stabile, mentre le composizioni comparative 5 e 6 hanno manifestato un deposito di cristalli con parziale ostruzione del setaccio. The aqueous sprays were flowed through a 350 mesh mesh sieve for 15 minutes with a recycle pump: no crystallization or precipitation was observed with compositions 1 - 4 thus giving a stable emulsion, while comparative compositions 5 and 6 showed a deposit of crystals with partial obstruction of the sieve.
Claims (8)
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| ITVA2008A000058A IT1391893B1 (en) | 2008-11-21 | 2008-11-21 | PESTICIDE COMPOSITION |
| PCT/EP2009/064296 WO2010057754A1 (en) | 2008-11-21 | 2009-10-29 | Pesticidal composition |
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| ITVA2008A000058A IT1391893B1 (en) | 2008-11-21 | 2008-11-21 | PESTICIDE COMPOSITION |
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| IT1391893B1 IT1391893B1 (en) | 2012-01-27 |
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| EP2667718B1 (en) * | 2011-01-24 | 2016-03-30 | Fytofend S.A. | Composition comprising an elicitor of the plant immune system |
| AR121140A1 (en) * | 2020-01-28 | 2022-04-20 | Adama Makhteshim Ltd | AGROCHEMICAL COMPOSITION OF TRIAZOLE |
| WO2024018453A1 (en) * | 2022-07-21 | 2024-01-25 | Adama Makhteshim Ltd. | Compositions of triazole fungicides |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453899A1 (en) * | 1990-04-27 | 1991-10-30 | Bayer Ag | Use of alkyl carboxylic acid dimethyl amides for inhibiting crystallisation |
| WO1995015685A1 (en) * | 1993-12-09 | 1995-06-15 | Bayer Aktiengesellschaft | Use of carboxylic acid amides as crystallisation inhibitors |
| WO1999043209A1 (en) * | 1998-02-27 | 1999-09-02 | Buckman Laboratories International, Inc. | Potentiation of biocide activity using a diethanolamide |
| US6103768A (en) * | 1991-05-01 | 2000-08-15 | Mycogen Corporation | Fatty acid based compositions and methods for the control of plant infections and pests |
-
2008
- 2008-11-21 IT ITVA2008A000058A patent/IT1391893B1/en active
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- 2009-10-29 WO PCT/EP2009/064296 patent/WO2010057754A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0453899A1 (en) * | 1990-04-27 | 1991-10-30 | Bayer Ag | Use of alkyl carboxylic acid dimethyl amides for inhibiting crystallisation |
| US6103768A (en) * | 1991-05-01 | 2000-08-15 | Mycogen Corporation | Fatty acid based compositions and methods for the control of plant infections and pests |
| WO1995015685A1 (en) * | 1993-12-09 | 1995-06-15 | Bayer Aktiengesellschaft | Use of carboxylic acid amides as crystallisation inhibitors |
| WO1999043209A1 (en) * | 1998-02-27 | 1999-09-02 | Buckman Laboratories International, Inc. | Potentiation of biocide activity using a diethanolamide |
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| IT1391893B1 (en) | 2012-01-27 |
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