Biosecurity - preventing the spread of harmful organismsHuman activity is a key factor in the spread of tree pests and diseases.

By undertaking basic biosecurity day to day, and minimising the amount of soil, water and plant material we carry between sites, we can reduce the spread of pests and diseases and give control measures more of a chance to succeed.

Download the Biosecurity Poster Here



How to Become a Member

Members can attend, for free, the LTOA meetings which are held four times a year and cover a wide range of tree related matters.

Click here to find out how to become an associate member