IRG Documents Database and Compendium


Search and Download IRG Documents:



Between and , sort by


Displaying your search results

Your search resulted in 3 documents.


Colonisation and detection of New Zealand sapstain fungi
2000 - IRG/WP 00-10329
Sapstain is the bluish black discolouration in logs and timber caused in New Zealand by Sphaeropsis sapinea (Diploida pinea) and more than twenty different species of the Ophiostomataceae Family. Laboratory and field trials were conducted by inoculating radiata pine to establish staining colour and extent of colonisation with various New Zealand sapstaining fungal species. Colonisation patterns, c...
J M Thwaites, R L Farrell


Future Directions for Biological Control & BioActivity
2001 - IRG/WP 01-10416
Future directions for biological control of deleterious organisms on wood, and commercial market success, are dependent upon efficacy, cost and shelf life in comparison to other available means, and appropriate fulfilment of registration requirements. Basic and applied research involving ascomycete and/or basidiomycete fungi are described regarding solid wood applications of biocontrol of sapstain...
R L Farrell, J M Thwaites


Control biológico de la mancha azul en madera aserrada de Pinus radiata D. Don.
2008 - IRG/WP 08-10681
Radiata pine wood is highly susceptible to the attack of sapstaining fungi promoting a discoloration which results in important economical losses. The use of chemicals, a customary procedure to prevent its occurrence is becoming nowadays, due to environmental concern, a more questionable practice. The biological control of blue stain fungi with albino isolates of the Ophiostoma genera appear to ...
J Navarrete, A Segura, P Martínez, R Vera, C Segovia, P Herrera, L Reyes, D McNew, T C Harrington, R L Farrell, J M Thwaites, B Held, R A Blanchette