Versions of Oregon Statutes 164.886 - Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment on LawServer 2023 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment 2021 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment 2019 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment 2017 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment 2015 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment 2013 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment 2009 Oregon Statutes 164.886 – Unlawful tree spiking; unlawful possession of substance that can damage certain wood processing equipment