Japanese Knotweed - a growing problem

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doofaloofa
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Re: Japanese Knotweed - a growing problem

Post: # 282105Post doofaloofa »

Image

A large un cut plant

i will start the process on this one next spring and update the progress with pics

Here are my thoughts

There are two factors to take into account when dealing with JKW

Land use and Plant use

It colonises land that is not being tilled or is otherwise neglected

so change the land use to promote the weeding out of the plant, for instance, aforestation

If JKN is used for a pupose then it is easier to erradicate. The issue with composting is a minor one IMO

i have made several compost heaps with dried JKW, At worst there were one or two rooted stems in the heap, and these were easy enough to remove and re process
ina wrote: die dümmsten Bauern haben die dicksten Kartoffeln

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diggernotdreamer
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Re: Japanese Knotweed - a growing problem

Post: # 282160Post diggernotdreamer »

021.JPG
021.JPG (701.68 KiB) Viewed 6149 times
When I look at a large uncut plant, this is more what I see lol

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Green Aura
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Re: Japanese Knotweed - a growing problem

Post: # 282161Post Green Aura »

Blimey! Although you can see why they brought it over, it's really pretty like that.
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doofaloofa
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Re: Japanese Knotweed - a growing problem

Post: # 282164Post doofaloofa »

Do the alpaca's like it DnD?
ina wrote: die dümmsten Bauern haben die dicksten Kartoffeln

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diggernotdreamer
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Re: Japanese Knotweed - a growing problem

Post: # 282165Post diggernotdreamer »

I dunno if they like it, I saw some cattle today in a stand breaking it up and eating bits, I don't want it anywhere near me

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Marc
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Re: Japanese Knotweed - a growing problem

Post: # 282166Post Marc »

I've heard that goats love it ...
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doofaloofa
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Re: Japanese Knotweed - a growing problem

Post: # 282343Post doofaloofa »

Image
ina wrote: die dümmsten Bauern haben die dicksten Kartoffeln

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doofaloofa
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Re: Japanese Knotweed - a growing problem

Post: # 282344Post doofaloofa »

This image shows the problem with using herbicides to kill JKW

Image

The roadside of this forestry plantation have been sprayed every year for the last 9 years or so

The willows and gorse are dead, but on the left of the frame you can see the JKW going strong

One problem with spraying is the dead tops impede the spray getting to the new growth, so the dead growth must be cleared away any way
ina wrote: die dümmsten Bauern haben die dicksten Kartoffeln

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