NZ506324A - Ant fungal melanisation treatment of logs with an antisapstain agent and a fumigant within 10 days of felling - Google Patents

Ant fungal melanisation treatment of logs with an antisapstain agent and a fumigant within 10 days of felling

Info

Publication number
NZ506324A
NZ506324A NZ50632400A NZ50632400A NZ506324A NZ 506324 A NZ506324 A NZ 506324A NZ 50632400 A NZ50632400 A NZ 50632400A NZ 50632400 A NZ50632400 A NZ 50632400A NZ 506324 A NZ506324 A NZ 506324A
Authority
NZ
New Zealand
Prior art keywords
sapstain
log
fumigant
treatment
melanisation
Prior art date
Application number
NZ50632400A
Inventor
Robin Nicholas Wakeling
Original Assignee
Nz Forest Research Inst Ltd
Hemcolour Ind Nz Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nz Forest Research Inst Ltd, Hemcolour Ind Nz Ltd filed Critical Nz Forest Research Inst Ltd
Priority to NZ50632400A priority Critical patent/NZ506324A/en
Priority to ZA200106693A priority patent/ZA200106693B/en
Priority to AU57997/01A priority patent/AU764729B2/en
Priority to ARP010103874 priority patent/AR030447A1/en
Publication of NZ506324A publication Critical patent/NZ506324A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/02—Processes; Apparatus
    • B27K3/0271—Vapour phase impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Described is a method for treating logs of felled trees against sapstain, that may be applied later than some conventional anti-sapstain treatments and yet still provide effective inhibition of sapstain development. Treating a log or piece of sawn timber includes steps of: (a) exposing the log or timber piece to a fumigant effective against any existing sapstain fungi; and (b) applying an anti-sapstain treatment to the log or timber piece to inhibit re-growth or infection of sapstain fungi. Preferably the method includes exposing the log or timber piece to the fumigant prior to melanisation of any existing sapstain fungi. Typically the log or timber piece will have a sapstain level of less than 10%, more preferably less than 5% and most preferably less than 1% at the time of treatment.
NZ50632400A 2000-08-14 2000-08-14 Ant fungal melanisation treatment of logs with an antisapstain agent and a fumigant within 10 days of felling NZ506324A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NZ50632400A NZ506324A (en) 2000-08-14 2000-08-14 Ant fungal melanisation treatment of logs with an antisapstain agent and a fumigant within 10 days of felling
ZA200106693A ZA200106693B (en) 2000-08-14 2001-08-14 Method for inhibiting sapstain in wood.
AU57997/01A AU764729B2 (en) 2000-08-14 2001-08-14 Method for inhibiting sapstain in wood
ARP010103874 AR030447A1 (en) 2000-08-14 2001-08-14 METHOD FOR INHIBITING THE CHANGE OF COLOR IN THE WOODEN HEIGHT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ50632400A NZ506324A (en) 2000-08-14 2000-08-14 Ant fungal melanisation treatment of logs with an antisapstain agent and a fumigant within 10 days of felling

Publications (1)

Publication Number Publication Date
NZ506324A true NZ506324A (en) 2003-03-28

Family

ID=19928043

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ50632400A NZ506324A (en) 2000-08-14 2000-08-14 Ant fungal melanisation treatment of logs with an antisapstain agent and a fumigant within 10 days of felling

Country Status (4)

Country Link
AR (1) AR030447A1 (en)
AU (1) AU764729B2 (en)
NZ (1) NZ506324A (en)
ZA (1) ZA200106693B (en)

Also Published As

Publication number Publication date
ZA200106693B (en) 2003-02-14
AR030447A1 (en) 2003-08-20
AU5799701A (en) 2002-02-21
AU764729B2 (en) 2003-08-28

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Legal Events

Date Code Title Description
ERR Error or correction

Effective date: 20140306

Free format text: THE OWNER HAS BEEN CORRECTED TO 214518, CHEMCOLOUR INDUSTRIES NZ LTD, 24 POLAND ROAD, WAIRAU VALLEY, AUCKLAND 0627, NZ; 1409547, NEW ZEALAND FOREST RESEARCH INSTITUTE LIMITED, SCION, 49 SALA STREET, ROTORUA 3010, NZ