NZ791620A - Pyrethroid envelope timber treatment - Google Patents
Pyrethroid envelope timber treatmentInfo
- Publication number
- NZ791620A NZ791620A NZ791620A NZ79162022A NZ791620A NZ 791620 A NZ791620 A NZ 791620A NZ 791620 A NZ791620 A NZ 791620A NZ 79162022 A NZ79162022 A NZ 79162022A NZ 791620 A NZ791620 A NZ 791620A
- Authority
- NZ
- New Zealand
- Prior art keywords
- wood
- formulation
- insecticides
- formulation according
- sapwood
- Prior art date
Links
- 239000002728 pyrethroid Substances 0.000 title claims 2
- 239000000203 mixture Substances 0.000 claims abstract 32
- 238000009472 formulation Methods 0.000 claims abstract 31
- 239000002023 wood Substances 0.000 claims abstract 26
- 238000000034 method Methods 0.000 claims abstract 22
- 239000003755 preservative agent Substances 0.000 claims abstract 14
- 230000002335 preservative effect Effects 0.000 claims abstract 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 9
- 239000012141 concentrate Substances 0.000 claims abstract 7
- 230000001681 protective effect Effects 0.000 claims abstract 6
- 239000010875 treated wood Substances 0.000 claims abstract 4
- 239000002917 insecticide Substances 0.000 claims 15
- 235000011334 Pinus elliottii Nutrition 0.000 claims 5
- 241000142776 Pinus elliottii Species 0.000 claims 4
- 229960000490 permethrin Drugs 0.000 claims 4
- RLLPVAHGXHCWKJ-UHFFFAOYSA-N permethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-UHFFFAOYSA-N 0.000 claims 4
- 239000003085 diluting agent Substances 0.000 claims 3
- 238000007598 dipping method Methods 0.000 claims 3
- NYPJDWWKZLNGGM-UHFFFAOYSA-N fenvalerate Chemical compound C=1C=C(Cl)C=CC=1C(C(C)C)C(=O)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-UHFFFAOYSA-N 0.000 claims 3
- 241000894007 species Species 0.000 claims 3
- KAATUXNTWXVJKI-NSHGMRRFSA-N (1R)-cis-(alphaS)-cypermethrin Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-NSHGMRRFSA-N 0.000 claims 2
- RLLPVAHGXHCWKJ-MJGOQNOKSA-N (3-phenoxyphenyl)methyl (1r,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 RLLPVAHGXHCWKJ-MJGOQNOKSA-N 0.000 claims 2
- 101100234822 Caenorhabditis elegans ltd-1 gene Proteins 0.000 claims 2
- 241000256602 Isoptera Species 0.000 claims 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 2
- 235000011613 Pinus brutia Nutrition 0.000 claims 2
- 241000018646 Pinus brutia Species 0.000 claims 2
- 235000009324 Pinus caribaea Nutrition 0.000 claims 2
- 241001223353 Pinus caribaea Species 0.000 claims 2
- 235000005018 Pinus echinata Nutrition 0.000 claims 2
- 241001236219 Pinus echinata Species 0.000 claims 2
- 235000017339 Pinus palustris Nutrition 0.000 claims 2
- 241001236212 Pinus pinaster Species 0.000 claims 2
- 235000005105 Pinus pinaster Nutrition 0.000 claims 2
- 235000008566 Pinus taeda Nutrition 0.000 claims 2
- 230000001680 brushing effect Effects 0.000 claims 2
- 238000010422 painting Methods 0.000 claims 2
- 239000011120 plywood Substances 0.000 claims 2
- 238000007761 roller coating Methods 0.000 claims 2
- 238000005096 rolling process Methods 0.000 claims 2
- 238000005507 spraying Methods 0.000 claims 2
- 238000001771 vacuum deposition Methods 0.000 claims 2
- ZCVAOQKBXKSDMS-PVAVHDDUSA-N (+)-trans-(S)-allethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)O[C@@H]1C(C)=C(CC=C)C(=O)C1 ZCVAOQKBXKSDMS-PVAVHDDUSA-N 0.000 claims 1
- ZCVAOQKBXKSDMS-AQYZNVCMSA-N (+)-trans-allethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC1C(C)=C(CC=C)C(=O)C1 ZCVAOQKBXKSDMS-AQYZNVCMSA-N 0.000 claims 1
- CXBMCYHAMVGWJQ-CABCVRRESA-N (1,3-dioxo-4,5,6,7-tetrahydroisoindol-2-yl)methyl (1r,3r)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCN1C(=O)C(CCCC2)=C2C1=O CXBMCYHAMVGWJQ-CABCVRRESA-N 0.000 claims 1
- KAATUXNTWXVJKI-GGPKGHCWSA-N (1R)-trans-(alphaS)-cypermethrin Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-GGPKGHCWSA-N 0.000 claims 1
- FJDPATXIBIBRIM-QFMSAKRMSA-N (1R)-trans-cyphenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 FJDPATXIBIBRIM-QFMSAKRMSA-N 0.000 claims 1
- SBNFWQZLDJGRLK-RTWAWAEBSA-N (1R)-trans-phenothrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=CC=CC(OC=2C=CC=CC=2)=C1 SBNFWQZLDJGRLK-RTWAWAEBSA-N 0.000 claims 1
- ZXQYGBMAQZUVMI-RDDWSQKMSA-N (1S)-cis-(alphaR)-cyhalothrin Chemical compound CC1(C)[C@H](\C=C(/Cl)C(F)(F)F)[C@@H]1C(=O)O[C@@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-RDDWSQKMSA-N 0.000 claims 1
- YATDSXRLIUJOQN-SVRRBLITSA-N (2,3,4,5,6-pentafluorophenyl)methyl (1r,3s)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)OCC1=C(F)C(F)=C(F)C(F)=C1F YATDSXRLIUJOQN-SVRRBLITSA-N 0.000 claims 1
- AGMMRUPNXPWLGF-AATRIKPKSA-N (2,3,5,6-tetrafluoro-4-methylphenyl)methyl 2,2-dimethyl-3-[(e)-prop-1-enyl]cyclopropane-1-carboxylate Chemical compound CC1(C)C(/C=C/C)C1C(=O)OCC1=C(F)C(F)=C(C)C(F)=C1F AGMMRUPNXPWLGF-AATRIKPKSA-N 0.000 claims 1
- FHNKBSDJERHDHZ-UHFFFAOYSA-N (2,4-dimethylphenyl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC1=CC=C(C)C=C1C FHNKBSDJERHDHZ-UHFFFAOYSA-N 0.000 claims 1
- MIZYPRIEDMSCAC-UHFFFAOYSA-N (2-methyl-4-oxo-3-prop-2-enylcyclopent-2-en-1-yl) 2,2,3,3-tetramethylcyclopropane-1-carboxylate Chemical compound CC1=C(CC=C)C(=O)CC1OC(=O)C1C(C)(C)C1(C)C MIZYPRIEDMSCAC-UHFFFAOYSA-N 0.000 claims 1
- YJXNJQHBVKTWCC-UHFFFAOYSA-N (3-cyclopent-2-en-1-yl-2-methyl-4-oxocyclopent-2-en-1-yl) 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OC1C(C)=C(C2C=CCC2)C(=O)C1 YJXNJQHBVKTWCC-UHFFFAOYSA-N 0.000 claims 1
- MGRRXBWTLBJEMS-YADHBBJMSA-N (5-benzylfuran-3-yl)methyl (1r,3r)-3-(cyclopentylidenemethyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound C([C@H]1C([C@@H]1C(=O)OCC=1C=C(CC=2C=CC=CC=2)OC=1)(C)C)=C1CCCC1 MGRRXBWTLBJEMS-YADHBBJMSA-N 0.000 claims 1
- YSEUOPNOQRVVDY-OGEJUEGTSA-N (5-benzylfuran-3-yl)methyl (1r,3r)-3-[(e)-3-methoxy-2-methyl-3-oxoprop-1-enyl]-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)[C@H](/C=C(\C)C(=O)OC)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 YSEUOPNOQRVVDY-OGEJUEGTSA-N 0.000 claims 1
- VEMKTZHHVJILDY-PMACEKPBSA-N (5-benzylfuran-3-yl)methyl (1r,3s)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)[C@@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-PMACEKPBSA-N 0.000 claims 1
- KPMWGGRSOPMANK-UHFFFAOYSA-N (6-chloro-1,3-benzodioxol-5-yl)methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCC(C(=C1)Cl)=CC2=C1OCO2 KPMWGGRSOPMANK-UHFFFAOYSA-N 0.000 claims 1
- ZFHGXWPMULPQSE-SZGBIDFHSA-N (Z)-(1S)-cis-tefluthrin Chemical compound FC1=C(F)C(C)=C(F)C(F)=C1COC(=O)[C@@H]1C(C)(C)[C@@H]1\C=C(/Cl)C(F)(F)F ZFHGXWPMULPQSE-SZGBIDFHSA-N 0.000 claims 1
- HOKKPVIRMVDYPB-UVTDQMKNSA-N (Z)-thiacloprid Chemical compound C1=NC(Cl)=CC=C1CN1C(=N/C#N)/SCC1 HOKKPVIRMVDYPB-UVTDQMKNSA-N 0.000 claims 1
- FMTFEIJHMMQUJI-NJAFHUGGSA-N 102130-98-3 Natural products CC=CCC1=C(C)[C@H](CC1=O)OC(=O)[C@@H]1[C@@H](C=C(C)C)C1(C)C FMTFEIJHMMQUJI-NJAFHUGGSA-N 0.000 claims 1
- 239000005652 Acrinathrin Substances 0.000 claims 1
- 239000005877 Alpha-Cypermethrin Substances 0.000 claims 1
- 239000005884 Beta-Cyfluthrin Substances 0.000 claims 1
- 239000005874 Bifenthrin Substances 0.000 claims 1
- 239000005946 Cypermethrin Substances 0.000 claims 1
- 239000005892 Deltamethrin Substances 0.000 claims 1
- 235000014466 Douglas bleu Nutrition 0.000 claims 1
- YUGWDVYLFSETPE-JLHYYAGUSA-N Empenthrin Chemical compound CC\C=C(/C)C(C#C)OC(=O)C1C(C=C(C)C)C1(C)C YUGWDVYLFSETPE-JLHYYAGUSA-N 0.000 claims 1
- 239000005895 Esfenvalerate Substances 0.000 claims 1
- 239000005903 Gamma-cyhalothrin Substances 0.000 claims 1
- 239000005906 Imidacloprid Substances 0.000 claims 1
- 241000721708 Mastotermes darwiniensis Species 0.000 claims 1
- 241000218657 Picea Species 0.000 claims 1
- 235000008124 Picea excelsa Nutrition 0.000 claims 1
- 241000204936 Pinus palustris Species 0.000 claims 1
- 235000008577 Pinus radiata Nutrition 0.000 claims 1
- 241000218621 Pinus radiata Species 0.000 claims 1
- 235000008582 Pinus sylvestris Nutrition 0.000 claims 1
- 241000218626 Pinus sylvestris Species 0.000 claims 1
- 241000218679 Pinus taeda Species 0.000 claims 1
- 241000218683 Pseudotsuga Species 0.000 claims 1
- 240000001416 Pseudotsuga menziesii Species 0.000 claims 1
- 235000008572 Pseudotsuga menziesii Nutrition 0.000 claims 1
- 235000005386 Pseudotsuga menziesii var menziesii Nutrition 0.000 claims 1
- 239000005939 Tefluthrin Substances 0.000 claims 1
- 239000005940 Thiacloprid Substances 0.000 claims 1
- QQODLKZGRKWIFG-RUTXASTPSA-N [(R)-cyano-(4-fluoro-3-phenoxyphenyl)methyl] (1S)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(Cl)Cl)[C@@H]1C(=O)O[C@@H](C#N)C1=CC=C(F)C(OC=2C=CC=CC=2)=C1 QQODLKZGRKWIFG-RUTXASTPSA-N 0.000 claims 1
- KAATUXNTWXVJKI-QPIRBTGLSA-N [(s)-cyano-(3-phenoxyphenyl)methyl] 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-QPIRBTGLSA-N 0.000 claims 1
- KVIZNNVXXNFLMU-AIIUZBJTSA-N [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl (1r,3r)-2,2-dimethyl-3-[(e)-prop-1-enyl]cyclopropane-1-carboxylate Chemical compound FC1=C(F)C(COC)=C(F)C(F)=C1COC(=O)[C@H]1C(C)(C)[C@@H]1\C=C\C KVIZNNVXXNFLMU-AIIUZBJTSA-N 0.000 claims 1
- OOWCJRMYMAMSOH-UHFFFAOYSA-N [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl 2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylate Chemical compound FC1=C(F)C(COC)=C(F)C(F)=C1COC(=O)C1C(C)(C)C1C=C(C)C OOWCJRMYMAMSOH-UHFFFAOYSA-N 0.000 claims 1
- INISTDXBRIBGOC-CGAIIQECSA-N [cyano-(3-phenoxyphenyl)methyl] (2s)-2-[2-chloro-4-(trifluoromethyl)anilino]-3-methylbutanoate Chemical compound N([C@@H](C(C)C)C(=O)OC(C#N)C=1C=C(OC=2C=CC=CC=2)C=CC=1)C1=CC=C(C(F)(F)F)C=C1Cl INISTDXBRIBGOC-CGAIIQECSA-N 0.000 claims 1
- IHVPAVRHNZFQKC-UHFFFAOYSA-N [cyano-(6-phenoxypyridin-2-yl)methyl] 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=N1 IHVPAVRHNZFQKC-UHFFFAOYSA-N 0.000 claims 1
- YLFSVIMMRPNPFK-WEQBUNFVSA-N acrinathrin Chemical compound CC1(C)[C@@H](\C=C/C(=O)OC(C(F)(F)F)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 YLFSVIMMRPNPFK-WEQBUNFVSA-N 0.000 claims 1
- 229940024113 allethrin Drugs 0.000 claims 1
- OMFRMAHOUUJSGP-IRHGGOMRSA-N bifenthrin Chemical compound C1=CC=C(C=2C=CC=CC=2)C(C)=C1COC(=O)[C@@H]1[C@H](\C=C(/Cl)C(F)(F)F)C1(C)C OMFRMAHOUUJSGP-IRHGGOMRSA-N 0.000 claims 1
- 229960001901 bioallethrin Drugs 0.000 claims 1
- VEMKTZHHVJILDY-UXHICEINSA-N bioresmethrin Chemical compound CC1(C)[C@H](C=C(C)C)[C@H]1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-UXHICEINSA-N 0.000 claims 1
- 229950002373 bioresmethrin Drugs 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000003750 conditioning effect Effects 0.000 claims 1
- LSFUGNKKPMBOMG-UHFFFAOYSA-N cycloprothrin Chemical compound ClC1(Cl)CC1(C=1C=CC=CC=1)C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 LSFUGNKKPMBOMG-UHFFFAOYSA-N 0.000 claims 1
- 229960001591 cyfluthrin Drugs 0.000 claims 1
- QQODLKZGRKWIFG-QSFXBCCZSA-N cyfluthrin Chemical compound CC1(C)[C@@H](C=C(Cl)Cl)[C@H]1C(=O)O[C@@H](C#N)C1=CC=C(F)C(OC=2C=CC=CC=2)=C1 QQODLKZGRKWIFG-QSFXBCCZSA-N 0.000 claims 1
- ZXQYGBMAQZUVMI-UNOMPAQXSA-N cyhalothrin Chemical compound CC1(C)C(\C=C(/Cl)C(F)(F)F)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-UNOMPAQXSA-N 0.000 claims 1
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 claims 1
- 229960005424 cypermethrin Drugs 0.000 claims 1
- 229960002483 decamethrin Drugs 0.000 claims 1
- OWZREIFADZCYQD-NSHGMRRFSA-N deltamethrin Chemical compound CC1(C)[C@@H](C=C(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 OWZREIFADZCYQD-NSHGMRRFSA-N 0.000 claims 1
- 238000007865 diluting Methods 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- NYPJDWWKZLNGGM-RPWUZVMVSA-N esfenvalerate Chemical compound C=1C([C@@H](C#N)OC(=O)[C@@H](C(C)C)C=2C=CC(Cl)=CC=2)=CC=CC=1OC1=CC=CC=C1 NYPJDWWKZLNGGM-RPWUZVMVSA-N 0.000 claims 1
- 229950006668 fenfluthrin Drugs 0.000 claims 1
- XQUXKZZNEFRCAW-UHFFFAOYSA-N fenpropathrin Chemical compound CC1(C)C(C)(C)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 XQUXKZZNEFRCAW-UHFFFAOYSA-N 0.000 claims 1
- GBIHOLCMZGAKNG-CGAIIQECSA-N flucythrinate Chemical compound O=C([C@@H](C(C)C)C=1C=CC(OC(F)F)=CC=1)OC(C#N)C(C=1)=CC=CC=1OC1=CC=CC=C1 GBIHOLCMZGAKNG-CGAIIQECSA-N 0.000 claims 1
- ZXQYGBMAQZUVMI-GCMPRSNUSA-N gamma-cyhalothrin Chemical compound CC1(C)[C@@H](\C=C(/Cl)C(F)(F)F)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 ZXQYGBMAQZUVMI-GCMPRSNUSA-N 0.000 claims 1
- 239000011121 hardwood Substances 0.000 claims 1
- 229940056881 imidacloprid Drugs 0.000 claims 1
- YWTYJOPNNQFBPC-UHFFFAOYSA-N imidacloprid Chemical compound [O-][N+](=O)\N=C1/NCCN1CC1=CC=C(Cl)N=C1 YWTYJOPNNQFBPC-UHFFFAOYSA-N 0.000 claims 1
- VPRAQYXPZIFIOH-UHFFFAOYSA-N imiprothrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OCN1C(=O)N(CC#C)CC1=O VPRAQYXPZIFIOH-UHFFFAOYSA-N 0.000 claims 1
- 239000005910 lambda-Cyhalothrin Substances 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 229960003536 phenothrin Drugs 0.000 claims 1
- 239000001839 pinus sylvestris Substances 0.000 claims 1
- SMKRKQBMYOFFMU-UHFFFAOYSA-N prallethrin Chemical compound CC1(C)C(C=C(C)C)C1C(=O)OC1C(C)=C(CC#C)C(=O)C1 SMKRKQBMYOFFMU-UHFFFAOYSA-N 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 230000002940 repellent Effects 0.000 claims 1
- 229940108410 resmethrin Drugs 0.000 claims 1
- VEMKTZHHVJILDY-FIWHBWSRSA-N resmethrin Chemical compound CC1(C)[C@H](C=C(C)C)C1C(=O)OCC1=COC(CC=2C=CC=CC=2)=C1 VEMKTZHHVJILDY-FIWHBWSRSA-N 0.000 claims 1
- HPYNBECUCCGGPA-UHFFFAOYSA-N silafluofen Chemical compound C1=CC(OCC)=CC=C1[Si](C)(C)CCCC1=CC=C(F)C(OC=2C=CC=CC=2)=C1 HPYNBECUCCGGPA-UHFFFAOYSA-N 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 claims 1
- 239000005936 tau-Fluvalinate Substances 0.000 claims 1
- INISTDXBRIBGOC-XMMISQBUSA-N tau-fluvalinate Chemical compound N([C@H](C(C)C)C(=O)OC(C#N)C=1C=C(OC=2C=CC=CC=2)C=CC=1)C1=CC=C(C(F)(F)F)C=C1Cl INISTDXBRIBGOC-XMMISQBUSA-N 0.000 claims 1
- 229960005199 tetramethrin Drugs 0.000 claims 1
- 231100000167 toxic agent Toxicity 0.000 claims 1
- 239000003440 toxic substance Substances 0.000 claims 1
- YWSCPYYRJXKUDB-KAKFPZCNSA-N tralomethrin Chemical compound CC1(C)[C@@H](C(Br)C(Br)(Br)Br)[C@H]1C(=O)O[C@H](C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 YWSCPYYRJXKUDB-KAKFPZCNSA-N 0.000 claims 1
- DDVNRFNDOPPVQJ-HQJQHLMTSA-N transfluthrin Chemical compound CC1(C)[C@H](C=C(Cl)Cl)[C@H]1C(=O)OCC1=C(F)C(F)=CC(F)=C1F DDVNRFNDOPPVQJ-HQJQHLMTSA-N 0.000 claims 1
- 239000005943 zeta-Cypermethrin Substances 0.000 claims 1
Abstract
According to the present invention there is provided a formulation and method for treating timber. The formulation comprises one or more preservatives and a water-based carrier. When combined, the preservative/s and the water provide for a protective “envelope” of preservative/s within the treated wood to a depth of about 2 mm. The present invention also provides a method of effecting treatment of wood using such a formulation, a concentrate of the one or more preservatives and a kit comprising same. ood to a depth of about 2 mm. The present invention also provides a method of effecting treatment of wood using such a formulation, a concentrate of the one or more preservatives and a kit comprising same.
Claims (34)
1. A preservative formulation for treating wood, the formulation comprising an insecticidally-effective concentration of one or more insecticides, wherein 5 upon application to the wood, a protective envelope is formed in which the majority of the insecticide is found within the treated wood to a depth of about 2 mm.
2. A formulation according to claim 1, wherein the protective envelope 10 maintains the insecticidally-effective concentration of the one or more preservatives over a period of about one to about ten years.
3. A formulation according to claim 1 or claim 2, wherein the one or more insecticides are selected from the group consisting of: acrinathrin; allethrin; 15 bioallethrin; barthrin; bifenthrin; bioethanomethrin; cyclethrin; cycloprothrin; cyfluthrin; beta-cyfluthrin; cyhalothrin; gamma cyhalothrin; lambda- cyhalothrin; cypermethrin; alpha-cypermethrin; beta-cypermethrin; theta- cypermethrin; zeta-cypermethrin; cyphenothrin; deltamethrin; dimefluthrin; dimethrin; empenthrin; fenfluthrin; fenpirithrin; fenpropathrin; fenvalerate; 20 esfenvalerate; flucythrinate; fluvalinate; taufluvalinate; furethrin; imiprothrin; metofluthrin; permethrin; biopermethrin; transpermethrin; phenothrin; prallethrin; profluthrin; pyresmethrin; resmethrin; bioresmethrin; cismethrin; tefluthrin; terallethrin; tetramethrin; tralomethrin; transfluthrin; ctofcnprox; flufcnprox; halfcnprox; protrifcnbutc; silafluofen and mixtures thereof.
4. A formulation according to claim 3, wherein the one or more insecticides comprise permethrin.
5. A formulation according to any one of the preceding claims, wherein the 30 concentration of each of the one or more insecticides in the formulation is less than about 1% m/m.
6. A formulation according to any one of the preceding claims, wherein the concentration of each of the one or more insecticides in the formulation is less than about 0.5% m/m.
7. A formulation according to any one of the preceding claims, wherein the concentration of each of the one or more insecticides in the formulation is less 5 than about 0.25% m/m.
8. A formulation according to any one of the preceding claims, wherein the concentration of each of the one or more insecticides in the formulation is less than about 0.1% m/m.
9. A formulation according to any one of the preceding claims, wherein the one or more insecticides are emulsified or dispersed in water.
10. A formulation according to any one of the preceding claims, wherein 15 penetration of the one or more preservatives within the wood is along the grain of the wood and/or across the grain of the wood.
11. A formulation according to any one of the preceding claims, further comprising one or more surfactants.
12. A formulation according to any one of the preceding claims, for application to the wood by means selected from the group consisting of: spraying, dipping, brushing, rolling, painting, vacuum coating, roller coating, flood coatings, pressure application, autoclave, and combinations/variations thereof.
13. A formulation according to any one of the preceding claims, wherein the one or more insecticides comprise a combination of at least one toxicant and at least one repellent. 30
14. A formulation according to any one of the preceding claims, wherein the one or more insecticides comprise a combination of at least one pyrethroid and at least one neonicotinoid.
15. A formulation according to claim 13, wherein the at least one insecticide comprises permethrin and at least one neonicotinoid comprises thiacloprid or imidacloprid. 5
16. A formulation according to claim 1, comprising permethrin emulsified in water, when applied to wood to prevent attack by Australian wood-destroying termites other than Mastotermes darwiniensis.
17. A formulation according to claim 15, wherein the termites are C. 10 acinaciformis.
18. A method for treating wood, the method comprising the step of contacting the wood with a water-based preservative formulation defined according to any one of the preceding claims.
19. A method according to claim 18, wherein the contacting is effected by means selected from the group consisting of: spraying, dipping, rolling, painting, brushing, vacuum coating, roller coating, autoclave application, and any combination or variation thereof.
20. A method according to claim 18 or claim 19, wherein the contacting is accompanied by one or more pressure and/or vacuum gradients.
21. A method according to any one of claims 18 to 20, further comprising a post- 25 application drying step wherein at least some of the water is evaporated from the treated wood following formation of the protective envelope.
22. A method according to any one of claims 18 to 21, further comprising a preliminary conditioning step, wherein the wood is pre-conditioned to 30 facilitate subsequent application of the preservative formulation.
23. A method according to any one of claims 18 to 22, wherein the wood is dipped in the preservative formulation for a period of between a few seconds to several minutes.
24. A method according to any one of claims 18 to 23, wherein the wood is dipped in the preservative formulation for a period of around five seconds to 5 about sixty seconds.
25. A method according to any one of claims 18 to 24, wherein the wood is contacted with a sufficient quantity of preservative and carrier to provide an uptake of between 5 to 100 L/m in the wood.
26. A method according to any one of claims 18 to 25, wherein the wood is contacted with a sufficient quantity of preservative and carrier to provide an uptake of between 10 to 100 L/m of the wood. 15 27. A method according to any one of claims 18 to 26, wherein the method is applicable to radiata pine heartwood and sapwood, slash pine (Pinus elliottii) heartwood and sapwood, Pinus caribaea heartwood and sapwood, F1 hybrid heartwood and sapwood (Pinus elliottii/caribaea hybrid), maritime pine
27. (Pinus pinaster) heartwood or sapwood, southern yellow pine heartwood and 20 sapwood (group of species including loblolly, longleaf, shortleaf, and slash pines) and/or Douglas fir (Pseudotsuga menziesii) heartwood and sapwood and/or hardwood species.
28. A method according to any one of claims 18 to 27, wherein the method is 25 applicable to imported species such as Picea abies L. Karst, Baltic pine (like red and white Baltic pine), Pinus sylvestris and the like.
29. A method according to any one of claims 18 to 28, wherein the method is applicable to wood composites/engineered wood products including particle 30 board, plywood, laminated veneer lumber (LVL), plywood or oriented strand board (OSB).
30. Treated wood, when treated by a method according to any one of claims 18 to
31. A concentrate comprising one or more insecticides, wherein following dilution with a diluent comprising a predetermined volume of water and 5 subsequent application to wood, a protective envelope comprising an insecticidally-effective concentration of the one or more insecticides is formed within the wood to a depth of about 2 mm.
32. A method of preparing a formulation for treating wood as defined according 10 to claim 1, the method comprising the step of adding to a concentrate as defined according to claim 31, a diluent comprising a predetermined volume of water and optionally agitating or mixing.
33. A kit comprising a concentrate defined according to claim 31; and instructions 15 pertaining to diluting the concentrate with a diluent comprising water and/or applying the subsequently diluted concentrate to wood, thereby to provide for a protective envelope comprising an insecticidally-effective concentration of one or more insecticides within the wood. 20
34. A kit according to claim 33, further comprising application means in the form of a sprayer, brush, roller, vessel for dipping, or the like. 25 Dated this 23rd day of August 2022 Spruson & Ferguson Pty Ltd Attorneys for: Arch Wood Protection (Aust) Pty Ltd - 1 / 1 -
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2021902695 | 2021-08-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ791620A true NZ791620A (en) | 2022-08-26 |
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