European fact-finding mission

I’ve just returned from an invasive weed fact-finding mission in Hamburg, (which I managed to combine with my stag do). I really enjoyed Germany – the people were friendly, and it wasn’t what I expected. My memory of certain parts of the weekend may be a little hazy, but I distinctly remember spotting significant amounts

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Clean your equipment

It may sound obvious, but keeping your equipment clean is a really important habit to get in to – otherwise you might end up spreading unwanted invaders when you go to work. At JKSL we have come across a number of widespread problems that have been caused by garden maintenance teams’ contaminated equipment. Once they

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Leaf spot fungus

Leaf-spotting is something that is a regular part of my job, but the Leaf Spot Fungus is not something I have encountered much. There is a particular variant of this fungus – the (Mycosphaerella polygoni-cuspidati) which has been suggested as a method of natural control for Japanese knotweed.  The fungus is one of a few

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Biological control of Himalayan Balsam

We have written quite a bit about the Japanese Knotweed Psyllid (aphalara itadori), which has been released in to the wild in the UK as a form of Japanese knotweed controland. I also wrote recently about the form of leaf spot fungus which is under research by CABI for potential release as another bio-control agent.

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Toxic!

The spring brings out all kinds of interesting creatures, both human and animal. Fortunately we live in a country where very few of our fauna are poisonous. However, spring does bring out some undesirables – and one species which is currently hitting the news is the Brown tail moth caterpillar. The problem is that the

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Can we combat what’s killing the wombat?

The Worst Effects of Invasive Species A lot of what we do at Japanese Knotweed Solutions revolves around the construction industry and private gardens. However, we also work alongside organisations like the Environment Agency, Eden Rivers Trust and Cornwall Knotweed Forum, working in areas where Japanese knotweed causes marked and severe effects on native species.

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Giant Hogweed burns

I was sad to speak to somebody yesterday whose colleague – a landscape operative – narrowly avoided hospitalisation after working in a residential garden which contained giant hogweed. He had strimmed the plant, not knowing what it was, and the sap had gone all over his unprotected skin – fortunately missing his eyes. He then

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Solution to devastating weed?

Striga or witchweed, is a group of parasitic weeds found in over a third of cereal crops in sub-Saharan Africa (SSA). Crops yield at least 40% less when they are parasitised by Striga causing an estimated us $7 billion loss and reducing the food security of millions of people. This weed affects the roots of

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Lake Victoria

As my colleague Dan highlighted last week, we in the UK don’t have the worst problems in the world with invasive species. Japanese knotweed and the Killer Shrimp are causing havoc – but we wouldn’t go so far as to say devastation (although in the case of the Killer Shrimp, this is mostly because their

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