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Yes, knotweed is an entirely introduced species.

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15y ago

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Where can you buy Japanese Knotweed for a scientific experiment?

Japanese knotweed is a pernicious weed and should be avoided at all costs.


How can I effectively eradicate and prevent the spread of knotweed through methods such as killing knotweed?

To effectively eradicate and prevent the spread of knotweed, you can use methods such as cutting and removing the plant, applying herbicides, and covering the area with a barrier to prevent regrowth. It is important to consistently monitor and manage the area to ensure the knotweed does not return.


What is Japanese knotweed and where is it?

Japanese knotweed is a herbaceous perennial plant. It can be found in Japan or you can buy it on the internet or at various gardening stores.


What has the author Tom Heutte written?

Tom Heutte has written: 'Japanese knotweed' -- subject(s): Control, Invasine plants, Japanese knotweed


Are japanies knotweed plants poisenous to people?

No, Japanese knotweed plants are not poisonous to people. However, they can be invasive and difficult to control, causing damage to ecosystems and structures.


What is the name given to the ornamentation of intertwined cords?

knotweed


What is the latin name for Japanese Knotweed?

Japanese Knotweed is known variously as Fallopia japonica, Polygonum cuspidatum and Reynoutria japonica.I do not have enough botanical knowledge to say which is the correct name.


How many times should a Japanese Knotweed be water?

"Japanese Knotweed is an invasive and destructive weed that can be found in neglected areas and roadsides. It should not be watered, but should be treated and removed."


How can I get Japanese knotweed removal services for free?

You may be able to get Japanese knotweed removal services for free by contacting local government agencies, conservation organizations, or community groups that offer assistance with invasive plant removal. They may have programs or resources available to help with the removal of Japanese knotweed at no cost to you.


What is a plant with thistle like flower called?

knotweed


When did Mary Makillop come to Australia?

She did not "come to Australia." She was born in Australia


How can I effectively remove Japanese knotweed from my property?

To effectively remove Japanese knotweed from your property, you can use a combination of methods such as cutting, digging, and applying herbicides. It is important to be persistent and thorough in your removal efforts to prevent regrowth. Additionally, seeking professional help or guidance from local authorities can also be beneficial in effectively managing Japanese knotweed.