Human activity is a key factor in the spread of pests and diseases, because we are able to move them faster and over longer distances than they could naturally.

People working with vegetation are at high risk of spreading pests and diseases. You will frequently encounter infected material, work at multiple sites, and transport tools and materials that can carry pests and diseases. You are also ideally placed to spot outbreaks early, and taking action at the right time can minimise the impact.

You can reduce the spread of pests and diseases by undertaking basic biosecurity every day to minimise the amount of soil, water, and plant material carried between sites. This can also help to maximise the success of control measures. Information around this can be found here:
https://www.forestresearch.gov.uk/climate-change/risks/pests-and-diseases/biosecurity/

Think kit, think plants, think transport

Think kit – Remove soil and debris from boots, clothing ropes, saws, and other equipment before leaving any site. Regularly wash and dry ropes. Clean and disinfect saws and other cutting tools as part of routine maintenance. Clean machinery regularly to avoid spreading material to new areas.

Think plants – Source plants responsibly, monitor for signs of ill health, and report suspect trees to the Forestry Commission with Tree Alert: https://treealert.forestresearch.gov.uk/

Think transport – Brush or knock off any soil and debris from vehicles and machinery, including cabs and footwells, before leaving any site. Use proper off-site wash-down facilities regularly.

Invasive, non-native species

Remember this also applies to invasive non-native species too.  The reason many species become invasive is because humans have introduced them in to a different environment.  During vegetation management works, pieces of plant material or seeds can easily be carried on machines and tools – be aware of biosecurity protocols to keep equipment, machines and PPE clean.

Don’t become part of the problem.