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Japanese knotweed, an ornamental plant introduced to Britain by Victorian gardeners, is now a national menace. It spreads wildly and its roots cause much damage.
Scientists have identified an insect, Aphalara itadori, that feeds on the sap of the superweed and is said to stunt its growth, and they are thinking of introducing it to this country. The public's views are being sought on this.
I hope the scientists know what they are doing for there are many examples where introducing a creature has done more damage than good.. The most notable example is the damage done in Australia following the introduction of the rabbit there.
Scientists say that biological control of the Japanese knotweed will be a cheaper and more environmentally friendly option for controlling the superweed.
Hmm! I wonder.
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Japanese knotweed, an ornamental plant introduced to Britain by Victorian gardeners, is now a national menace. It spreads wildly and its roots cause much damage.
Scientists have identified an insect, Aphalara itadori, that feeds on the sap of the superweed and is said to stunt its growth, and they are thinking of introducing it to this country. The public's views are being sought on this.
I hope the scientists know what they are doing for there are many examples where introducing a creature has done more damage than good.. The most notable example is the damage done in Australia following the introduction of the rabbit there.
Scientists say that biological control of the Japanese knotweed will be a cheaper and more environmentally friendly option for controlling the superweed.
Hmm! I wonder.
.
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