First of all, it’s important to state that INNSA support the UK Environment Agency (EA) both in terms of its existence and the role it plays. We recognise the good work done both on the ground and academically, as well as the good service, cooperation and contracts that we as a company have received over […]
Glyphosate resistance was confirmed in the UK in a single population of Italian rye grass in February this year. Glyphosate resistance is a significant problem worldwide – glyphosate resistance was first documented in 1996 and has been reported in 31 countries and sixty reported species, primarily in agricultural environments, where glyphosate is used to control […]
The Law Society TA6 form is used in most domestic conveyancing transactions in England and Wales and recent versions up to and including the latest version (5th Edition, 2024), the form has made reference to Japanese knotweed. The question “Is the property affected by Japanese knotweed?” has the possible answers ‘Yes’, ‘No’ and ‘Not known’. […]
This question has been circulating, and festering over the last few years. If you expect this article to “explore” the question and come to a caveated, mealy-mouthed conclusion about how “any plant can be a problem” and how “you should consult a specialist for any plant-related problem”, then let’s put that to bed right away.
So, insurance backed guarantees are brilliant, right? You get protection if the company providing your Japanese knotweed remediation programme goes bust, on top of the contractor’s written guarantee – which now often stretches to a full ten years. So why am I bitching about them *again*?
Up and down the UK, leaves are currently turning yellow on many plants and trees, and it is particularly striking the on the Japanese knotweed stands. In the autumn, as part of the natural process of senescence, which is the aging and eventual shedding of leaves, this process is primarily triggered by changes in the […]
Last month, the IPBES Invasive Alien Species Assessment was released to widespread (and deserved) acclaim. This detailed, thorough report from the snappily-named ‘Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services’ runs to over 50 pages, contains a wealth of information and comes endorsed by senior figures at the United Nations and the Convention on Biological […]
There are a variety of terms used to describe the mixtures used to kill weeds: “plant protection product”, “herbicide”, “pesticide” – these words could all refer to the same bottle of Roundup sold over the counter at any one of hundreds or thousands of shops across the UK – or the professional products that INNSA […]
It is well known that invasive species, particularly including Himalayan balsam, can cause erosion on the banks of watercourses. The shallow root system of the Himalayan balsam plant, which dies and decomposes each year after the growing season, combined with the tendency for Himalayan balsam to form dense monoculture stands, results in riverbanks becoming denuded […]
When the going gets tough, it’s going to be tempting to cut a few corners. Costs are going up, the bills keep coming through the door, the taxman is chasing his share and all your staff want a pay rise…what are you going to do? Well, why not cheat? We have had reports that increasingly […]
