When Agar-Wit (Internal wounding ) is used, Agarwood formation is mainly inside the trunk. A problem still exists, large parts of healthy woods are not efficiently used. Lots of white woods are being removed as a waste. The yield of agarwood can further be elevated by applying “Surface Inducement Technique”. This technique avoids severe damage to trees, and also allows for easy agarwood collection. Meanwhile, a considerably high yield and good quality of agarwood are available, along with the feasibility of repeated agarwood formation from the same tree.
Many of us overlook on this technique, this being the most economical way in producing agarwood oil in Thailand, substantially lower in production cost.
However, this technique is recommended for trees > 10 years.
Origin : Thailand
Transfusing method : Dispersing
Type of inoculant : Plant extract
Target of inoculation : Oil / wood chips
Apperance : Dark brown
Species of tree : All
Harvest period : 8 months onwards
Brush the inoculant to the area to be treated. Alternatively, the bark can be removed by chopping away the bark together with tree tissue for better efficiency.
Younger trees will produce lower quality of oil… don’t rush to produce scrap, than U put the BLAME to Agarwood
Inoculant : Agar-SIT
( For reference .. NOT for sale )
Gaharu 沉香 Agarwood 
WE REQUIRE AGAR INOCULANT EACHE VERITY 5 LITERS FOR INDIA CAN YOU SEND
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Some people remove the whole bark of agaarwood tree. Is that proper..
As long as the tree is NOT killed
Sir.. All the pictures you have shown is partial removal of bark. However tree may die if bark from all side is removed.. Is this not true.. Please guide.
No… This practise very common in thailand..
Sir, your article is very interesting. Whatvinoculant in SIT that you used?
Inoculation can produce resin … with specific conditions, one criteria is the tree need to be MInimum 12 years and above. If waiting time is a concern to grower, i will advise NOT to inoculate the trees … go for this species without inoculation … https://gaharujinkou.com/kynam-xiang/
Sir, your article is very interesting. Whatvinoculant in SIT that you used?
I’m interested My trees 1000 please call me My watssp 060189108591