WO2023275061A1 - Composition d'huile phytosanitaire paraffinique - Google Patents
Composition d'huile phytosanitaire paraffinique Download PDFInfo
- Publication number
- WO2023275061A1 WO2023275061A1 PCT/EP2022/067753 EP2022067753W WO2023275061A1 WO 2023275061 A1 WO2023275061 A1 WO 2023275061A1 EP 2022067753 W EP2022067753 W EP 2022067753W WO 2023275061 A1 WO2023275061 A1 WO 2023275061A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phytosanitary
- hydrocarbon
- equal
- hydrocarbon cut
- phytosanitary composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 136
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 85
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 84
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 83
- 238000011282 treatment Methods 0.000 claims abstract description 51
- 201000010099 disease Diseases 0.000 claims abstract description 29
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 23
- XUJLWPFSUCHPQL-UHFFFAOYSA-N 11-methyldodecan-1-ol Chemical compound CC(C)CCCCCCCCCCO XUJLWPFSUCHPQL-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000005507 spraying Methods 0.000 claims abstract description 17
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims abstract description 16
- -1 sorbitan ester Chemical class 0.000 claims abstract description 16
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims abstract description 15
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims abstract description 15
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000005642 Oleic acid Substances 0.000 claims abstract description 15
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims abstract description 15
- 241000238631 Hexapoda Species 0.000 claims abstract description 11
- 238000003892 spreading Methods 0.000 claims abstract description 10
- 230000007480 spreading Effects 0.000 claims abstract description 10
- 230000000855 fungicidal effect Effects 0.000 claims description 18
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 230000003449 preventive effect Effects 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- 238000009835 boiling Methods 0.000 claims description 11
- 230000004720 fertilization Effects 0.000 claims description 10
- 238000009109 curative therapy Methods 0.000 claims description 8
- 230000000749 insecticidal effect Effects 0.000 claims description 8
- 239000007764 o/w emulsion Substances 0.000 claims description 7
- 239000007762 w/o emulsion Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 230000002538 fungal effect Effects 0.000 claims description 2
- 241000233866 Fungi Species 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 45
- 239000003921 oil Substances 0.000 description 38
- 239000012141 concentrate Substances 0.000 description 23
- 239000004495 emulsifiable concentrate Substances 0.000 description 18
- 239000000839 emulsion Substances 0.000 description 18
- 239000000654 additive Substances 0.000 description 17
- 239000003337 fertilizer Substances 0.000 description 13
- 239000000417 fungicide Substances 0.000 description 11
- 239000002917 insecticide Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000004480 active ingredient Substances 0.000 description 9
- 239000002671 adjuvant Substances 0.000 description 9
- 239000008346 aqueous phase Substances 0.000 description 9
- 238000004821 distillation Methods 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 239000006071 cream Substances 0.000 description 8
- 238000007046 ethoxylation reaction Methods 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- 239000010779 crude oil Substances 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 238000009472 formulation Methods 0.000 description 6
- 231100000674 Phytotoxicity Toxicity 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 230000012010 growth Effects 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- 241001672694 Citrus reticulata Species 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 240000007594 Oryza sativa Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 244000061458 Solanum melongena Species 0.000 description 4
- 235000002597 Solanum melongena Nutrition 0.000 description 4
- 239000004147 Sorbitan trioleate Substances 0.000 description 4
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 description 4
- 150000002889 oleic acids Chemical class 0.000 description 4
- 231100000208 phytotoxic Toxicity 0.000 description 4
- 230000000885 phytotoxic effect Effects 0.000 description 4
- 235000019337 sorbitan trioleate Nutrition 0.000 description 4
- 229960000391 sorbitan trioleate Drugs 0.000 description 4
- ZORQXIQZAOLNGE-UHFFFAOYSA-N 1,1-difluorocyclohexane Chemical compound FC1(F)CCCCC1 ZORQXIQZAOLNGE-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 240000007228 Mangifera indica Species 0.000 description 3
- 235000014826 Mangifera indica Nutrition 0.000 description 3
- 240000008790 Musa x paradisiaca Species 0.000 description 3
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 235000009566 rice Nutrition 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000001593 sorbitan monooleate Substances 0.000 description 3
- 235000011069 sorbitan monooleate Nutrition 0.000 description 3
- 229940035049 sorbitan monooleate Drugs 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical class OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 2
- 239000005660 Abamectin Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 239000005886 Chlorantraniliprole Substances 0.000 description 2
- 239000005760 Difenoconazole Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- 241000221785 Erysiphales Species 0.000 description 2
- 241000735234 Ligustrum Species 0.000 description 2
- 241000830535 Ligustrum lucidum Species 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 230000000895 acaricidal effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- PSOVNZZNOMJUBI-UHFFFAOYSA-N chlorantraniliprole Chemical compound CNC(=O)C1=CC(Cl)=CC(C)=C1NC(=O)C1=CC(Br)=NN1C1=NC=CC=C1Cl PSOVNZZNOMJUBI-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 230000008121 plant development Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000009885 systemic effect Effects 0.000 description 2
- 238000005292 vacuum distillation Methods 0.000 description 2
- ZMYFCFLJBGAQRS-IAGOWNOFSA-N (2S,3R)-epoxiconazole Chemical compound C1=CC(F)=CC=C1[C@]1(CN2N=CN=C2)[C@@H](C=2C(=CC=CC=2)Cl)O1 ZMYFCFLJBGAQRS-IAGOWNOFSA-N 0.000 description 1
- RYAUSSKQMZRMAI-ALOPSCKCSA-N (2S,6R)-4-[3-(4-tert-butylphenyl)-2-methylpropyl]-2,6-dimethylmorpholine Chemical compound C=1C=C(C(C)(C)C)C=CC=1CC(C)CN1C[C@H](C)O[C@H](C)C1 RYAUSSKQMZRMAI-ALOPSCKCSA-N 0.000 description 1
- CFRPSFYHXJZSBI-DHZHZOJOSA-N (E)-nitenpyram Chemical compound [O-][N+](=O)/C=C(\NC)N(CC)CC1=CC=C(Cl)N=C1 CFRPSFYHXJZSBI-DHZHZOJOSA-N 0.000 description 1
- 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 description 1
- YTOPFCCWCSOHFV-UHFFFAOYSA-N 2,6-dimethyl-4-tridecylmorpholine Chemical compound CCCCCCCCCCCCCN1CC(C)OC(C)C1 YTOPFCCWCSOHFV-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
- IBSREHMXUMOFBB-JFUDTMANSA-N 5u8924t11h Chemical compound O1[C@@H](C)[C@H](O)[C@@H](OC)C[C@@H]1O[C@@H]1[C@@H](OC)C[C@H](O[C@@H]2C(=C/C[C@@H]3C[C@@H](C[C@@]4(O3)C=C[C@H](C)[C@@H](C(C)C)O4)OC(=O)[C@@H]3C=C(C)[C@@H](O)[C@H]4OC\C([C@@]34O)=C/C=C/[C@@H]2C)/C)O[C@H]1C.C1=C[C@H](C)[C@@H]([C@@H](C)CC)O[C@]11O[C@H](C\C=C(C)\[C@@H](O[C@@H]2O[C@@H](C)[C@H](O[C@@H]3O[C@@H](C)[C@H](O)[C@@H](OC)C3)[C@@H](OC)C2)[C@@H](C)\C=C\C=C/2[C@]3([C@H](C(=O)O4)C=C(C)[C@@H](O)[C@H]3OC\2)O)C[C@H]4C1 IBSREHMXUMOFBB-JFUDTMANSA-N 0.000 description 1
- XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 241001124076 Aphididae Species 0.000 description 1
- 239000005730 Azoxystrobin Substances 0.000 description 1
- 239000002028 Biomass Substances 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 239000005740 Boscalid Substances 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005775 Fenbuconazole Substances 0.000 description 1
- 239000005778 Fenpropimorph Substances 0.000 description 1
- WLLGXSLBOPFWQV-UHFFFAOYSA-N MGK 264 Chemical compound C1=CC2CC1C1C2C(=O)N(CC(CC)CCCC)C1=O WLLGXSLBOPFWQV-UHFFFAOYSA-N 0.000 description 1
- 239000005802 Mancozeb Substances 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000005822 Propiconazole Substances 0.000 description 1
- 239000005869 Pyraclostrobin Substances 0.000 description 1
- 239000005828 Pyrimethanil Substances 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 239000005837 Spiroxamine Substances 0.000 description 1
- 229930182558 Sterol Natural products 0.000 description 1
- 229930182692 Strobilurin Natural products 0.000 description 1
- 102000019259 Succinate Dehydrogenase Human genes 0.000 description 1
- 108010012901 Succinate Dehydrogenase Proteins 0.000 description 1
- 239000005839 Tebuconazole Substances 0.000 description 1
- 241001414989 Thysanoptera Species 0.000 description 1
- 239000005857 Trifloxystrobin Substances 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- IJCWFDPJFXGQBN-RYNSOKOISA-N [(2R)-2-[(2R,3R,4S)-4-hydroxy-3-octadecanoyloxyoxolan-2-yl]-2-octadecanoyloxyethyl] octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCCCCCCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCCCCCCCCCCCC IJCWFDPJFXGQBN-RYNSOKOISA-N 0.000 description 1
- 229950008167 abamectin Drugs 0.000 description 1
- 239000000642 acaricide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000008059 anilinopyrimidines Chemical class 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000000843 anti-fungal effect Effects 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- WFDXOXNFNRHQEC-GHRIWEEISA-N azoxystrobin Chemical compound CO\C=C(\C(=O)OC)C1=CC=CC=C1OC1=CC(OC=2C(=CC=CC=2)C#N)=NC=N1 WFDXOXNFNRHQEC-GHRIWEEISA-N 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- WYEMLYFITZORAB-UHFFFAOYSA-N boscalid Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC=C1NC(=O)C1=CC=CN=C1Cl WYEMLYFITZORAB-UHFFFAOYSA-N 0.000 description 1
- 229940118790 boscalid Drugs 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003413 degradative effect Effects 0.000 description 1
- 230000017858 demethylation Effects 0.000 description 1
- 238000010520 demethylation reaction Methods 0.000 description 1
- 150000001470 diamides Chemical class 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000012990 dithiocarbamate Substances 0.000 description 1
- 150000004659 dithiocarbamates Chemical class 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical group CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000002509 fulvic acid Substances 0.000 description 1
- 230000001408 fungistatic effect Effects 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 239000004021 humic acid Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 235000021281 monounsaturated fatty acids Nutrition 0.000 description 1
- NCXMLFZGDNKEPB-FFPOYIOWSA-N natamycin Chemical compound O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C[C@@H](C)OC(=O)/C=C/[C@H]2O[C@@H]2C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 NCXMLFZGDNKEPB-FFPOYIOWSA-N 0.000 description 1
- 239000004311 natamycin Substances 0.000 description 1
- 229960003255 natamycin Drugs 0.000 description 1
- 235000010298 natamycin Nutrition 0.000 description 1
- 229940079888 nitenpyram Drugs 0.000 description 1
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002459 polyene antibiotic agent Substances 0.000 description 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 1
- 229920000056 polyoxyethylene ether Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- STJLVHWMYQXCPB-UHFFFAOYSA-N propiconazole Chemical compound O1C(CCC)COC1(C=1C(=CC(Cl)=CC=1)Cl)CN1N=CN=C1 STJLVHWMYQXCPB-UHFFFAOYSA-N 0.000 description 1
- HZRSNVGNWUDEFX-UHFFFAOYSA-N pyraclostrobin Chemical compound COC(=O)N(OC)C1=CC=CC=C1COC1=NN(C=2C=CC(Cl)=CC=2)C=C1 HZRSNVGNWUDEFX-UHFFFAOYSA-N 0.000 description 1
- ZLIBICFPKPWGIZ-UHFFFAOYSA-N pyrimethanil Chemical compound CC1=CC(C)=NC(NC=2C=CC=CC=2)=N1 ZLIBICFPKPWGIZ-UHFFFAOYSA-N 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940035044 sorbitan monolaurate Drugs 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 239000001589 sorbitan tristearate Substances 0.000 description 1
- 235000011078 sorbitan tristearate Nutrition 0.000 description 1
- 229960004129 sorbitan tristearate Drugs 0.000 description 1
- PUYXTUJWRLOUCW-UHFFFAOYSA-N spiroxamine Chemical compound O1C(CN(CC)CCC)COC11CCC(C(C)(C)C)CC1 PUYXTUJWRLOUCW-UHFFFAOYSA-N 0.000 description 1
- 238000013097 stability assessment Methods 0.000 description 1
- 150000003432 sterols Chemical class 0.000 description 1
- 235000003702 sterols Nutrition 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- ONCZDRURRATYFI-TVJDWZFNSA-N trifloxystrobin Chemical compound CO\N=C(\C(=O)OC)C1=CC=CC=C1CO\N=C(/C)C1=CC=CC(C(F)(F)F)=C1 ONCZDRURRATYFI-TVJDWZFNSA-N 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P3/00—Fungicides
-
- 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
- A01N27/00—Biocides, pest repellants or attractants, or plant growth regulators containing hydrocarbons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P21/00—Plant growth regulators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P7/00—Arthropodicides
- A01P7/04—Insecticides
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
Definitions
- the invention relates to a composition based on phytosanitary oil of the paraffinic hydrocarbon cut type for phytosanitary treatment of plants by aerial spraying using drones, as well as the treatment methods.
- the invention also relates to the uses of this composition for the treatment of diseases, in particular those caused by fungi or insects, or for the fertilization of plants.
- phytosanitary compositions to ensure the protection of crops, these compositions being able to fulfill the role of fungicide or even of insecticide but also of fertilizer. They are generally sprayed on crops in the form of solutions in water or water/oil or oil/water emulsions, in the presence of surfactant additives.
- the oil itself has a well-known fungistatic effect, helping to slow down the development of the disease.
- oils of petroleum origin emulsified in water have been sprayed on crops for insecticidal purposes.
- such oils make it possible to affect fungi and parasites while having no negative effect on plant development.
- the conventional refined oils obtained from crude oil and/or distillates resulting from refining, by solvent extraction or by hydrotreatment of base oils, the industrialist will choose those which will be the least toxic but the most effective, for example against insects and/or fungal attacks. It has thus been found that the more the oil produced is paraffinic, that is to say comprises compounds of saturated, linear or branched carbon chain, the more it is effective against insects and the less it is phytotoxic. for plants.
- Document WO 2011/070503 describes an emulsifiable concentrate for a phytosanitary composition, comprising more than 90% by weight of at least one mixture of hydrocarbons with a distillation cut greater than 250° C., comprising less than 20% by weight of n- paraffins and less than 1% by weight of aromatics, and from 1 to 4% by weight of a mixture of at least two surfactants TA1 and TA2, such that TA2 is more hydrophobic than TA1 and whose HLB of the mixture varies from 6 to 10.
- the content by weight of the n-paraffin concentrate relative to the total amount of hydrocarbon cut is therefore strictly less than 20%.
- the isoparaffins represent therein more than 90% by weight of the total paraffins.
- the phytosanitary activity illustrated is an insecticidal activity on citrus crops.
- Document WO 2013/092977 relates to the use of an oil emulsion as an acaricide, insecticide and for the antifungal treatment of the stems and leaves of a plant during its growth in confined growing spaces, with high cultivation intensity.
- the emulsion comprises water and a paraffin oil derived from petroleum and having a boiling point of 200°C to 450°C, a viscosity less than or equal to 20 mm 2 /s at 40°C, and a content of insulphonable residues of at least 95% according to standard ASTM D483.
- the compositions are tested for their acaricidal activity and against powdery mildew on rose crops.
- compositions described in this document comprise a very low level of n-paraffins compared to the level of iso-paraffins.
- unmanned aerial vehicles better known as drones
- drones for agricultural purposes has grown in recent years. Allowing to reach steep plots, or to spray phytosanitary treatments as closely as possible, drones are promising tools in agriculture. If spraying drones can be part of the panoply of new technologies to improve phytosanitary treatments, their development in this area is still in its infancy.
- the formulations of phytosanitary compositions traditionally used in agriculture are not suitable.
- the use of phytosanitary compositions in the context of aerial spraying treatment using a drone requires stability of the spreading mixture over a longer period of time, greater than ten hours, instead of one hour for conventional adjuvants, to allow treatments to be carried out throughout the day.
- compositions for treating cryptogamic diseases of plants which is effective and non-toxic for the user, the plant or the environment but above all which can be used in the context of a treatment by aerial spraying using a drone.
- the present invention aims to provide a composition whose spreading mixture is stable over a longer period of time, greater than 1 Oh or even 24 hours.
- the present invention aims to provide a composition which makes it possible to reduce drift, improve the quality of the mixture, increase the resistance to washing, improve the penetration into the fabrics, improve the anti-evaporation effect among others and which makes it possible to integrate an economic and environmental component by reducing the consumption of pesticides.
- the present invention also aims to provide a composition for treating plant diseases having a suitable viscosity, that is to say without risk of altering the metabolism of the plant.
- the invention relates firstly to a phytosanitary composition
- a paraffinic hydrocarbon cut which includes isoparaffins, normal paraffins and naphthenes, an alkoxylated oleic acid, a sorbitan ester, and an alkoxylated isotridecanol.
- the invention also relates to the use for the phytosanitary treatment of plants of a composition
- a paraffinic hydrocarbon cut which comprises isoparaffins, normal paraffins and naphthenes, an alkoxylated oleic acid, a sorbitan ester, and an isotridecanol alkoxylated.
- the invention also relates to a process for the phytosanitary treatment of crops comprising at least one step of application, preferably by sprinkling, spraying or spreading using a drone, of the phytosanitary composition according to the invention.
- the hydrocarbon cut comprises an isoparaffin content by weight of less than 75%, preferably less than or equal to 65% and preferably less than or equal to 50% relative to the total weight of the hydrocarbon cut.
- the hydrocarbon cut comprises a content by weight of normal paraffins less than or equal to 5% and preferably less than or equal to 2% relative to the total weight of the hydrocarbon cut.
- the hydrocarbon cut comprises a content by weight of naphthenic compounds ranging from 15 to 45%, even more preferably from 35 to 40% relative to the total weight of the hydrocarbon cut.
- the hydrocarbon fraction comprises 15 to 30 carbon atoms, preferentially from 16 to 27 carbon atoms, more preferentially from 17 to 25 carbon atoms, even more preferentially from 18 to 22 carbon atoms.
- the hydrocarbon fraction has a carbon distribution of between C15 and C25 according to the ASTM D2887 standard, more preferably between C18 and C22 according to the ASTM D2887 standard.
- the hydrocarbon cut comprises a content by weight of unsulfonable residues greater than or equal to 95%, preferably greater than or equal to 97%, preferably greater than or equal to 98% relative to the total weight of the hydrocarbon cut.
- the hydrocarbon fraction has an initial boiling point and a final boiling point in the range ranging from 250 to 400° C., preferably from 260 to 390° C. and preferentially from 305 to 350° C. C according to ASTM D86.
- the hydrocarbon cut has a kinematic viscosity at 40° C. ranging from 6 to 13 mm 2 /s, preferentially from 6 to 12 mm 2 /s and more preferentially from 6 to 8 mm 2 /s according to the ASTM D445 standard.
- the hydrocarbon cut has a pour point greater than or equal to -63°C, preferably greater than or equal to -50°C and preferably greater than or equal to -43°C according to standard ASTM D97 .
- the hydrocarbon fraction represents an amount ranging from 50 to 99% by weight relative to the total weight of the phytosanitary composition.
- the phytosanitary composition is in the form of an oil-in-water emulsion or a water-in-oil emulsion.
- the use of the phytosanitary composition is for application by sprinkling on the crops, in particular by spraying or spreading using a drone.
- the use of the phytosanitary composition is intended for the fertilization of plants.
- the use of the phytosanitary composition is intended for the preventive and/or curative treatment of cryptogamic diseases of plants, also called fungal disease of plants.
- the use of the phytosanitary composition is intended for the preventive and/or curative treatment of diseases caused by plant insects.
- the use is intended for the preventive and/or curative treatment of cryptogamic diseases of plants in tropical and equatorial regions.
- the use is intended for the preventive and/or curative treatment of diseases of a plant chosen from among mango trees, vines, eggplants, mandarin trees, rice and shiny privet.
- the method of the invention further comprises the joint application of at least one fertilizing active ingredient.
- the method of the invention further comprises the joint application of at least one fungicidal active principle.
- the method of the invention further comprises the joint application of at least one insecticidal active principle.
- the invention relates to the use by sprinkling of the plant to be treated, preferably by spreading or by spraying using a drone, of a phytosanitary composition comprising at least one hydrocarbon cut obtained from crude oil or a hydrocarbon cut obtained the conversion of biomass, intended for the fertilization of plants or for the preventive and/or curative treatment of plant diseases.
- It relates to a phytosanitary composition
- a phytosanitary composition comprising this oily composition in a carrier acceptable for a phytosanitary application.
- paraffins includes isoparaffins and n-paraffins.
- isoparaffins denotes non-cyclic branched alkanes.
- n-paraffins or “normal paraffins” denotes non-cyclic linear alkanes.
- naphthenes denotes cyclic (non-aromatic) alkanes.
- the phytosanitary composition according to the invention comprises at least one hydrocarbon fraction of petroleum origin.
- the phytosanitary composition according to the invention preferably comprises a hydrocarbon cut content ranging from 50 to 100%, preferably from 70 to 100%, more preferably from 80 to 100% and ideally from 90 to 100% by weight relative to the weight total phytosanitary composition.
- the other components of the phytosanitary protection composition can be: oil-soluble phytosanitary active principles, oils of plant or animal origin, surfactants.
- the phytosanitary composition may be in the form of an emulsifiable concentrate: the surfactants are introduced into the oily composition so as to allow the production of an emulsion by simple mixing of this oily composition with an aqueous phase.
- the emulsifiable concentrate may comprise small amounts of water, oil-soluble phytosanitary active principles, oils of vegetable or animal origin. Hydrocarbon cut
- the phytosanitary oil of hydrocarbon cut type used in the composition according to the invention can also be called hydrocarbon solvent.
- hydrocarbon solvent essentially consists of paraffinic components and naphthenes.
- the hydrocarbon fraction used in the composition according to the invention advantageously has a very low aromatics content.
- very low aromatics content is meant, preferably, a hydrocarbon cut comprising a content of aromatic compounds less than or equal to 1000 ppm, preferably less than or equal to 500 ppm, even more preferably less than or equal to 300 ppm, measured by UV spectrometry .
- the hydrocarbon cut also preferably has a sulfur content of less than or equal to 10 ppm, preferably less than or equal to 5 ppm and more preferably less than or equal to 2 ppm.
- the hydrocarbon cut comprises a sulfur content according to the ASTM D5453 standard of between 0.05 and 1 mg/kg, preferentially between 0.05 and 0.5 mg/kg and more between 0.05 and 0.1 mg /kg.
- the hydrocarbon fraction according to the invention also comprises a content by weight of insulphonable residues according to the ASTM D483 standard greater than or equal to 92%, preferably greater than or equal to 95% and more preferably greater than or equal to 99%.
- the hydrocarbon cut according to the invention is a hydrocarbon cut which can come from crude oil in known manner.
- hydrocarbon cut is meant within the meaning of the invention, a cut resulting from the distillation of crude oil, preferably resulting from the atmospheric distillation and/or from the vacuum distillation of crude oil, preferably resulting from the distillation atmosphere followed by vacuum distillation.
- the hydrocarbon cut used in the composition of the invention is advantageously obtained by a process comprising hydrotreating, hydrocracking or catalytic cracking stages.
- the hydrocarbon fraction used in the composition of the invention is preferably obtained by a process comprising dearomatization and optionally desulphurization steps.
- the hydrocarbon cut according to the invention is typically not subjected to a dewaxing step.
- Dewaxing is a known process for treating hydrocarbon cuts without conversion consisting of removing the paraffins and microcrystalline waxes from a feed or converting them into compounds of lower molecular weight and/or of different molecular structure.
- the Conventionally known dewaxing methods are solvent extraction or hydrodewaxing methods. During these processes the normal paraffins are extracted or transformed into iso-paraffins in order generally to obtain a lower pour point.
- dewaxing is meant a treatment process making it possible to obtain a hydrocarbon fraction comprising a content by weight of normal paraffins of less than 10%. Processes leading to partial dewaxing of the hydrocarbon cut are not excluded from the invention.
- the hydrocarbon cut obtained after the distillation step(s) is chosen from gas oil cuts.
- the gas oil cut is preferably obtained by a process comprising hydrotreating, hydrocracking or catalytic cracking stages, optionally followed by dearomatization and optionally desulphurization stages.
- the hydrocarbon cut can be a mixture of hydrocarbon cuts which have undergone the steps described above.
- the hydrocarbon cut can be a mixture of hydrocarbon cut resulting from the distillation of crude oil.
- the hydrocarbon cut is a hydrocarbon cut resulting from the distillation of crude oil.
- the hydrocarbon cut is a hydrogenated hydrocarbon cut.
- the hydrocarbon cut used in the composition of the invention is advantageously a hydrocarbon cut having a distillation range ID (in °C) of 250 to 400°C, preferably from 260 to 390°C and preferably from 305 to 350°C. C measured according to ASTM D86. Preferably, the difference between the initial boiling point and the final boiling point is less than or equal to 100°C.
- the hydrocarbon cut can comprise one or more fractions of distillation intervals included in the intervals described above.
- the hydrocarbon cut used in the phytosanitary composition according to the invention is totally saturated.
- the components of the hydrocarbon cut are chosen from hydrocarbon chains comprising from 15 to 30 carbon atoms, preferentially from 16 to 27 carbon atoms, more preferentially from 17 to 25 carbon atoms, even more preferentially from 18 to 22 carbon atoms.
- the carbon distribution of the hydrocarbon cut is determined according to the ASTM D2887 standard, and is between C15 and C25, more preferably between C18 and C22 according to the ASTM D2887 standard.
- the hydrocarbon cut preferably has: an initial boiling point and a final boiling point in the range from 250 to 400°C, preferably from 260 to 390°C and preferably from 305 to 350°C according to the ASTM D86 standard, and a kinematic viscosity at 40° C. ranging from 6 to 13 mm 2 /s, preferably from 6 to 12 mm 2 /s and more preferably from 6 to 8 mm 2 /s according to standard ASTM D445.
- the hydrocarbon fraction preferably has: a kinematic viscosity at 40° C. ranging from 6 to 13 mm 2 /s, preferentially from 6 to 12 mm 2 /s and more preferentially from 6 to 8 mm 2 / s according to the ASTM D445 standard, and a pour point greater than or equal to -63° C., preferably greater than or equal to -50° C. and preferably greater than or equal to -43° C. according to the ASTM D97 standard.
- the hydrocarbon fraction has: an initial boiling point and a final boiling point in the range from 250 to 400°C, preferably from 260 to 390°C and preferably from 305 to 350 °C according to the ASTM D86 standard, a kinematic viscosity at 40°C ranging from 6 to 13 mm 2 /s, preferably from 6 to 12 mm 2 /s and more preferably from 6 to 8 mm 2 /s according to the ASTM D445 standard , and a pour point greater than or equal to -63° C., preferably greater than or equal to -50° C. and preferably greater than or equal to -43° C. according to standard ASTM D97.
- the invention relates to a phytosanitary composition
- a phytosanitary composition comprising the oily composition in a support suitable for the phytosanitary treatment or the fertilization of plants.
- support suitable for the phytosanitary treatment or the fertilization of plants is meant a support which serves as a vehicle for the treatment or the fertilization of plants, in particular by sprinkling, spreading or any other means making it possible to treat the plants using 'a drone.
- This support must be non-toxic for the plant and for its environment, in particular for humans.
- the support suitable for a phytosanitary application can consist of an oil-in-water emulsion, a water-in-oil emulsion, a dispersion or a suspension of oily particles in an aqueous phase.
- the phytosanitary composition will typically be in a form chosen from an oil-in-water emulsion, a water-in-oil emulsion, a dispersion or a suspension of oily particles in an aqueous phase.
- the phytosanitary composition comprises a phytosanitary oil content according to the invention ranging from 1 to 99% by mass relative to the total mass of the composition, advantageously from 10 to 80%, and more preferentially from 15 to 70%.
- the rest of the composition consists, in a non-limiting manner, of the aqueous phase, of possible additives, of surfactants, of polymers, of phytosanitary active principles, in particular fungicides.
- the latter when they are used in the compositions of the invention, are used at the doses usually recommended depending on the type of plant and the severity of the disease.
- the phytosanitary composition comprises the following additives: an alkoxylated oleic acid, a sorbitan ester and an alkoxylated isotridecanol. It may also comprise polymers allowing the stabilization of the emulsion or the dispersion or of the suspension.
- Isotridecanol or 11-methyldodecan-l-ol is a long-chain fatty alcohol with 13 carbon atoms, with the chemical formula C 13 H 28 O. It is dodecan-l-ol methylated in position 11.
- oleic acid and isotridecanol are alkoxylated.
- the oleic acid and the isotridecanol are ethoxylated.
- ethoxylation is the chemical reaction in which ethylene oxide is added to a labile hydrogen compound to produce surfactants.
- the labile hydrogen compound is generally an alcohol, a phenol or even a carboxylic acid.
- the number of alkoxylations, or ethoxylations is in one embodiment of the invention between 1 and 10, preferably between 1 and 5, and preferentially between 1 and 3.
- sorbitan ester is meant a derivative of sorbitan by esterification of one or more of its alcohol or phenol functions.
- sorbitan monostearate By way of example and without this being limiting, mention may be made of sorbitan monostearate, sorbitan tristearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan trioleate and sorbitan monooleate.
- the sorbitan ester is chosen from sorbitan trioleate and sorbitan monooleate.
- the composition comprises from 80 to 95% by weight of hydrocarbon cut and from 5 to 20% by weight of additives relative to the total weight of the phytosanitary composition, said additives being chosen from an alkoxylated oleic acid , a sorbitan ester and an alkoxylated isotridecanol.
- the composition comprises from 88 to 90% by weight of hydrocarbon fraction relative to the total weight of the phytosanitary composition.
- the composition comprises from 2 to 5% by weight of alkoxylated oleic acid, from 2 to 5% by weight of sorbitan ester and from 3 to 8% by weight of isotridecanol alkoxylated, preferably from 2.5 to 5% by weight of alkoxylated oleic acid, from 2.5 to 5% by weight of sorbitan ester and from 5 to 8% by weight of alkoxylated isotridecanol and preferentially from 3 to 4% by weight of alkoxylated oleic acid, from 3 to 4% by weight of sorbitan ester and from 6 to 7% by weight of alkoxylated isotridecanol, relative to the total weight of the phytosanitary composition.
- the phytosanitary composition according to the invention comprises, relative to the total weight of the phytosanitary composition: from 80 to 90% by weight of paraffinic hydrocarbon cut which comprises isoparaffins, normal paraffins and naphthenes, from 2 to 5% by weight of alkoxylated oleic acid, from 2 to 5% by weight of sorbitan ester, and from 3 to 8% by weight of alkoxylated isotridecanol.
- additives Depending on the hydrophilic or lipophilic nature of these additives, they will be introduced into the aqueous phase or into the oily phase.
- the aqueous phase may comprise salts, water-soluble phytosanitary active principles.
- the phytosanitary composition according to the invention can also be mixed with any other phytosanitary products (insecticides and/or fungicides and/or fertiliser).
- any other phytosanitary products insecticides and/or fungicides and/or fertiliser.
- those skilled in the art will take care to choose the possible other adjuvant(s) or additive(s) of the composition according to the invention in such a way that the advantageous properties intrinsically attached to the phytosanitary composition in accordance with the invention are not or substantially not , altered by the proposed addition.
- fungicides which can be used with the phytosanitary composition according to the invention, of contact products belonging to the family of dithiocarbamates such as Mancozeb, systemic products of the family of strobilurins (Azoxystrobin, Pyraclostrobin, Trifloxystrobin), those of the carboximide family (fluoryram, izopyrazam), amines (Fenpropimorph, Tridemorph, Spiroxamine), Anilino-Pyrimidines (Pyrimethanil), succinate dehydrogenase inhibitors (Boscalid) and inhibitors demethylation of sterols (Difenoconazole, Epoxyconazole, Fenbuconazole, Propiconazole, Tebuconazole).
- dithiocarbamates such as Mancozeb, systemic products of the family of strobilurins (Azoxystrobin, Pyraclostrobin, Trifloxystrobin), those of the carboximide family (fluoryram
- insecticides which can be used with the phytosanitary composition according to the invention, of the systemic products of the family of anthranilic diamides (eg Chlorantraniliprole), those of the family of avermectins (eg Abamectin), those of the neonicotinoid family (eg Nitenpyram).
- fertilizers which can be used with the phytosanitary composition according to the invention, of hydroponic fertilizers (eg humic or fulvic acids), magnesium fertilizers (Magnéisim), calcium .
- the emulsifiable concentrate comprises a content of phytosanitary composition according to the invention ranging from 50 to 99% by mass, advantageously from 70 to 95% by mass, relative to the total mass of the concentrate.
- emulsifying surfactants emulsifying surfactants
- stabilizing agents emulsifying agents
- salts emulsifying agents
- phytosanitary active principles emulsifying agents
- the emulsifying surfactants are chosen to allow the formation of a water-in-oil emulsion or an oil-in-water emulsion, a dispersion or a suspension of oily particles in an aqueous phase.
- stabilizing agents mention may be made of polymers allowing the stabilization of the emulsion or of the dispersion or of the suspension.
- the aqueous phase of the concentrate can comprise salts, water-soluble phytosanitary active principles as they have been described above.
- a further subject of the invention is the use of the phytosanitary composition as defined above for fertilization or for the curative and/or preventive treatment of cryptogamic diseases or diseases caused by plant insects.
- phytosanitary composition preferably a water-in-oil or oil-in-water emulsion, for fertilization or for the curative and/or preventive treatment of cryptogamic diseases or diseases caused by plant insects.
- the invention relates more particularly to the preventive and/or curative treatment of cryptogamic diseases or diseases caused by insects of plants in tropical and equatorial regions.
- the invention relates more particularly to the preventive and/or curative treatment of cryptogamic diseases of banana.
- the phytosanitary composition is used together with a fertilizer using at least one fertilizing active principle.
- the phytosanitary composition has the function of serving as an adjuvant to the fertilizing active principle and of reinforcing its fertilizing action.
- the phytosanitary composition is used together with an insecticide treatment using at least one insecticidal active ingredient.
- the phytosanitary composition has the function of serving as an adjuvant to the insecticidal active ingredient and of reinforcing its action against diseases caused by insects.
- the phytosanitary composition is used together with a fungicidal treatment using at least one fungicidal active ingredient.
- the phytosanitary composition has the function of serving as an adjuvant to the fungicidal active ingredient and of reinforcing its action against cryptogamic diseases.
- composition of the invention in particular jointly with, or in the absence of a fertilizer or of a joint treatment with an insecticidal or fungicidal active principle, the quantities and the frequencies of administration are adapted by those skilled in the art.
- the invention also covers a phytosanitary treatment method comprising at least one step of spraying the plant to be treated, preferably by spreading or by spraying using a drone of the phytosanitary composition according to the invention on the plants to be treated.
- the treatment is advantageously applied to the aerial parts of the plants.
- Phytosanitary treatment means any type of treatment applicable to plants with the aim of promoting plant development and/or reducing the development of diseases and parasites.
- the phytosanitary treatment means fertilization, the curative and/or preventive treatment of cryptogamic diseases or the curative and/or preventive treatment of diseases caused by plant insects.
- the treatment rate is advantageously from 0.5 to 20 liters of phytosanitary oil per hectare, preferably from 1 to 15 liters of phytosanitary oil per hectare.
- the quantity of phytosanitary composition sprayed, sprinkled or spread is adapted.
- the stability of the phytosanitary composition according to the invention is advantageously more than 1 Oh, preferably more than 24 hours.
- the treatment is advantageously repeated at intervals of 6 to 9 days, throughout the vegetative cycle.
- the phytosanitary composition is administered alone in the context of this treatment.
- the phytosanitary composition is administered together with a fertilizing treatment using at least one fertilizing active ingredient.
- the phytosanitary composition is administered together with a fungicidal treatment using at least one fungicidal active ingredient.
- the phytosanitary composition is administered together with an insecticide treatment using at least one insecticidal active ingredient.
- the active principle can be diluted in the composition of the invention, but also that it can be administered in another composition, which is applied simultaneously or alternately with the composition of the invention.
- the emulsifiable concentrates A and B are hydrocarbon oils to which additives as described in the present invention have been added.
- the emulsifiable concentrate C is a comparative mineral oil with additives used for the formulation of phytosanitary products marketed by the Applicant under the trade name BANOLE EC.
- BANOLE EC a comparative mineral oil with additives used for the formulation of phytosanitary products marketed by the Applicant under the trade name BANOLE EC.
- This composition comprising a recognized fungicidal adjuvant and additives, has been used against banana Sigatoka for many years. It is used by the main producers in Latin America, the Caribbean, Africa and Asia.
- Emulsifiable concentrate D is a comparative mineral oil with additives used for the formulation of phytosanitary products commonly found on the market under the trade name EnSpray 99 ® .
- This composition is a narrow range emulsifiable spray oil for the control of mites, aphids, thrips, scale and powdery mildew.
- Table 1 gives the physico-chemical properties of the hydrocarbon oil used in emulsifiable concentrates A and B. [Table 1]
- % are given by mass relative to the total mass of the components of the emulsion.
- Concentrate A includes:
- Concentrate B includes:
- Concentrate C includes:
- Concentrate D includes: 93.5% of a hydrocarbon oil
- NPEO nonylphenol polyoxyethylene ether
- Table 2 shows the results of this compatibility analysis for these two concentrates according to the invention.
- Table 3 shows the results of the evaluation of the four emulsifiable concentrates described above. [Table 3]
- concentrates A and B according to the invention exhibit excellent emulsion stability, without any cream or oil being observed.
- 2.5 ml of cream are observed for concentrate C (BANOLE EC) and 1.5 ml of cream and 1.0 ml of oil for concentrate D (EnSpray 99 ® ).
- concentrates A and B according to the invention exhibit very good performance in terms of emulsion stability with only 0.5 ml of cream observed.
- the concentrates according to the invention demonstrate a stability of up to 24 hours.
- the concentrates C and D used in the formulation of phytosanitary compositions conventionally used on the market show signs of instability from the first four hours.
- the emulsified concentrate exemplified comprises:
- the agrochemicals used for the evaluation of the phytosanitary composition according to the invention are a fertilizer (foliage fertilizer), a fungicide and an insecticide, listed below: o Fertilizer: Calcium and Magnesium o Fungicide: Difenoconazole, 5.0 % ULV o Insecticide: Chlorantraniliprole, 5.0% ULV
- the fungicide and insecticide used for the test were manufactured and supplied by Tianyuan Biochemical Co., Ltd.
- the fertilizer was purchased from the market.
- mango tree Manglifera indica L
- vine vine
- mandarin tree Crodarin tree
- rice Oryza sativa L. .
- shiny privet Ligustrum lucidum
- the plants were grown in greenhouses in a nearby Nanning suburb of Guangxi's capital.
- emulsified concentrate 50 ml were diluted in 950 ml of water to obtain an aqueous emulsion containing 5.0% of the adjuvant. Then, the agrochemical was added to the emulsion and mixed thoroughly to obtain a phytosanitary composition according to the invention before the spray treatment using a drone. 1 liter of agrochemical product was added for 15 hectares of plot treated.
- Spray treatments were carried out in a laboratory using a drone aerial spray simulation system.
- the system which was specially designed to simulating drone spray behavior under field conditions, has been used by the manufacturer in bioassays of ULV (Ultra Low Volume) formulations.
- Potted plants were treated with a set amount of crop protection compound to achieve a similar spray deposit under field conditions. After the sprays, the plants and crops were taken back to the greenhouse for phytotoxicity evaluations.
- Table 4 shows the results of the phytotoxicity analysis at 3 days and 7 days after treatment for the fertilizer, the fungicide and the insecticide.
- compositions according to the invention have excellent stability properties without presenting any phytotoxic risk or impact on growth for the plants treated as part of a phytosanitary treatment by spraying with water. using a drone.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Botany (AREA)
- Organic Chemistry (AREA)
- Insects & Arthropods (AREA)
- Microbiology (AREA)
- Mycology (AREA)
- Agronomy & Crop Science (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22738630.7A EP4362677A1 (fr) | 2021-06-30 | 2022-06-28 | Composition d'huile phytosanitaire paraffinique |
BR112023027262A BR112023027262A2 (pt) | 2021-06-30 | 2022-06-28 | Composição fitossanitária, uso e método de tratamento fitossanitário |
CN202280045623.3A CN118055698A (zh) | 2021-06-30 | 2022-06-28 | 烷烃植物卫生油组合物 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FRFR2107054 | 2021-06-30 | ||
FR2107054A FR3124686A1 (fr) | 2021-06-30 | 2021-06-30 | Composition d’huile phytosanitaire paraffinique |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023275061A1 true WO2023275061A1 (fr) | 2023-01-05 |
Family
ID=77021610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/067753 WO2023275061A1 (fr) | 2021-06-30 | 2022-06-28 | Composition d'huile phytosanitaire paraffinique |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP4362677A1 (fr) |
CN (1) | CN118055698A (fr) |
BR (1) | BR112023027262A2 (fr) |
FR (1) | FR3124686A1 (fr) |
WO (1) | WO2023275061A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003073858A2 (fr) | 2002-03-01 | 2003-09-12 | Realco 2001 S.A. | Procede de lutte contre les maladies des vegetaux par inhibition des enzymes extracellulaires des microorganismes contaminants |
WO2005074687A1 (fr) | 2004-02-05 | 2005-08-18 | Dsm Ip Assets B.V. | Antibiotique polyenique pour le controle de la proliferation fongique dans les cultures de bananes |
WO2011070503A1 (fr) | 2009-12-07 | 2011-06-16 | Total Raffinage Marketing | Concentre emulsionnable pour composition phytosanitaire, composition phytosanitaire et film phytosanitaire |
WO2013092977A1 (fr) | 2011-12-22 | 2013-06-27 | Total Raffinage Marketing | Utilisation d'une composition vaporisable pour la protection des plantes cultivees contre les ravageurs |
WO2017178738A1 (fr) | 2016-04-15 | 2017-10-19 | Total Marketing Services | Composition d'huile phytosanitaire paraffinique |
-
2021
- 2021-06-30 FR FR2107054A patent/FR3124686A1/fr active Pending
-
2022
- 2022-06-28 WO PCT/EP2022/067753 patent/WO2023275061A1/fr active Application Filing
- 2022-06-28 CN CN202280045623.3A patent/CN118055698A/zh active Pending
- 2022-06-28 EP EP22738630.7A patent/EP4362677A1/fr active Pending
- 2022-06-28 BR BR112023027262A patent/BR112023027262A2/pt unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003073858A2 (fr) | 2002-03-01 | 2003-09-12 | Realco 2001 S.A. | Procede de lutte contre les maladies des vegetaux par inhibition des enzymes extracellulaires des microorganismes contaminants |
WO2005074687A1 (fr) | 2004-02-05 | 2005-08-18 | Dsm Ip Assets B.V. | Antibiotique polyenique pour le controle de la proliferation fongique dans les cultures de bananes |
WO2011070503A1 (fr) | 2009-12-07 | 2011-06-16 | Total Raffinage Marketing | Concentre emulsionnable pour composition phytosanitaire, composition phytosanitaire et film phytosanitaire |
WO2013092977A1 (fr) | 2011-12-22 | 2013-06-27 | Total Raffinage Marketing | Utilisation d'une composition vaporisable pour la protection des plantes cultivees contre les ravageurs |
WO2017178738A1 (fr) | 2016-04-15 | 2017-10-19 | Total Marketing Services | Composition d'huile phytosanitaire paraffinique |
Also Published As
Publication number | Publication date |
---|---|
EP4362677A1 (fr) | 2024-05-08 |
CN118055698A (zh) | 2024-05-17 |
BR112023027262A2 (pt) | 2024-03-12 |
FR3124686A1 (fr) | 2023-01-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2782449C (fr) | Concentre emulsionnable pour composition phytosanitaire, composition phytosanitaire et film phytosanitaire | |
US6515031B2 (en) | Technique for emulsifying highly saturated hydroisomerized fluids | |
AU2002240350A1 (en) | Emulsifiers for highly saturated hydroisomerized fluids and methods for minimizing pest infestation in agriculture | |
BE1023957B1 (fr) | Le limonene: formulation et utilisation insecticide | |
EP3442333B1 (fr) | Composition d'huile phytosanitaire paraffinique | |
EP2793576B1 (fr) | Utilisation d'une composition vaporisable pour la protection des plantes cultivees contre les ravageurs | |
FR2999385A1 (fr) | Formulations liquides et stables de gibberellines | |
WO2023275061A1 (fr) | Composition d'huile phytosanitaire paraffinique | |
FR2812173A1 (fr) | Association fongicide a base d'huile d'origine vegetale | |
WO2000001233A1 (fr) | Traitement phytosanitaire par absorption foliaire utilisant une huile modifiee | |
FR2971399A1 (fr) | Emulsion huile dans eau ou eau dans l'huile a base d'huiles vegetales en tant qu'adjuvant phytopharmaceutique. | |
WO2021123681A1 (fr) | Composition comprenant du bicarbonate de potassium et utilisation pour traiter et/ou proteger les cultures | |
KR20140060921A (ko) | 식물추출물이 함유된 살충제 조성물 | |
FR2955741A1 (fr) | Composition herbicide et utilisations | |
WO2004010782A2 (fr) | Procede luttant contre la propagation de virus non persistants, composition et utilisation. | |
d'Errico et al. | Effectiveness of plant-derived formulations against the rootknot nematode Meloidogyne incognita (Kofoid et White) Chitw. in a protected tomato crop | |
WO2016203154A1 (fr) | Procede de traitement des maladies du bois des plantes perennes | |
BE486993A (fr) | ||
FR3029392A1 (fr) | Formulation herbicide comprenant du diclofop-methyl et du clodinafop-propargyl | |
FR3019970A1 (fr) | Composition phytosanitaire et procede de traitement curatif et/ou preventif d'un vegetal, notamment de la vigne, mettant en oeuvre cette composition | |
FR3020557A1 (fr) | Utilisation d'alcool(s) comme fongicide et/ou algicide | |
FR2978013A1 (fr) | Composition liquide pour la nutrition et/ou la protection des vegetaux |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22738630 Country of ref document: EP Kind code of ref document: A1 |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112023027262 Country of ref document: BR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022738630 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022738630 Country of ref document: EP Effective date: 20240130 |
|
ENP | Entry into the national phase |
Ref document number: 112023027262 Country of ref document: BR Kind code of ref document: A2 Effective date: 20231222 |