Japanese knotweed controlled in 2022 as part of the Tweed Invasives Project
Tweed Forum
Description
https://tweedforum.org/our-work/projects/tweed-invasives-project/
Purpose
Each point represents a stand of Japanese knotweed controlled (spot sprayed with roundup proactive) as part of the Tweed Invasive Project.
Data quality
Data is added annually by trained proffessionals and represents the distribution of Japanese knotweed stands annually.
Methods
Members of staff survey all areas specifically for Japanese knotweed annually. When a stand is found it is marked using a hand-held GPS device and chemically controlled.
Citation
Tweed Forum ([Insert download year]). Japanese knotweed controlled in 2022 as part of the Tweed Invasives Project. Occurrence dataset on the NBN Atlas
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Digitised records
Looking up... the number of records that can be accessed through the NBN Atlas. This resource was last checked for updated data on 13 Dec 2022. The most recent data was published on 13 Dec 2022.
Click to view records for the Japanese knotweed controlled in 2022 as part of the Tweed Invasives Project resource.