What's the difference between knotweed and weed?

Knotweed


Definition:

  • (n.) See Knot/rass.

Example Sentences:

  • (1) "In the UK," writes Felix Schnappauf, "it is an offence under section 14(2) of the Wildlife and Countryside act 1981 to 'plant or otherwise cause to grow in the wild' any plant listed in Schedule nine, Part II to the Act, which includes Japanese knotweed."
  • (2) "The best way to get rid of Japanese knotweed is to move house (or get a specialist company in)," suggests Nick Smith.
  • (3) Meanwhile Chris Sutcliffe has a scorched-earth policy when it comes to the old knotweed: "I had an infestation of Rosebay Willow Herb and successfully got rid of it by introducing pigs and a severe electric fence."
  • (4) Creasy, who has been vocal in her campaign against what she calls "legal loan sharking" – comparing the firms' grip on the UK to that of Japanese knotweed – said three Conservative MPs had formally signed her amendment and others had voiced their support.
  • (5) "Liam Blake indeed faces a world of pain with his Japanese Knotweed.
  • (6) To this end, Liam Blake writes: "I've just discovered Japanese knotweed in my garden!
  • (7) "Japanese knotweed is like modern football," suggests Robin Hazlehurst.
  • (8) Species such as Japanese knotweed, the North American signal crayfish, killer shrimp and zebra mussels not only have an impact on biodiversity by supplanting native species, but affect human health and the economy, according to a report from the environmental audit committee.
  • (9) And it was one of a select bunch of invasive species, including Japanese knotweed and Himalayan Balsam, listed in the Wildlife and Countryside Act 1981 , prohibiting their release into the wild.
  • (10) In the UK, grey squirrels are estimated to cause £10m of damage to trees each year, Japanese knotweed costs £1.5bn a year to eradicate and it cost £11m to remove rhododendron from one national park in Wales alone, according to the Country Land and Business Association.
  • (11) They could be facing LIFE IN THE JUG like MBM reader and Japanese knotweed maniac Liam Blake.
  • (12) In some forecasters’ mouths, a form of forecast-speak has now become the linguistic equivalent of Japanese knotweed.
  • (13) In Emmerdale , just when you thought Cameron, very much the Japanese knotweed of soap killers, had been dealt with, he goes and bloody resurfaces again.
  • (14) "In response to the Japanese Knotweed problem, my friend, who makes a living eradicating the wicked weed, suggests chopping it down and then injecting each and every remaining stalk with some kind of pesticide," says Justin Spencer.
  • (15) Facebook Twitter Pinterest Share Share this post Facebook Twitter Pinterest close [LEGAL DISCLAIMER: Shovel might not come in useful for clearing the back yard of the old knotweed.
  • (16) Tunnelling here on the fringe of London City airport has involved searching for unexploded bombs, Japanese knotweed and the labyrinthine roots of unclaimed utility lines.
  • (17) Daniel Alves tries to open Bayern up down the right, but the red shirts are soon all over him like, well, Japanese knotweed.
  • (18) 8.40pm BST Half-time advertising for gardeners There must be a function on this bad boy which would come in useful for clearing the back yard of the old knotweed.
  • (19) "The responses of fellow MBMers confirms my worst fears about the knotweed," writes our old pal Liam Blake.

Weed


Definition:

  • (n.) A garment; clothing; especially, an upper or outer garment.
  • (n.) An article of dress worn in token of grief; a mourning garment or badge; as, he wore a weed on his hat; especially, in the plural, mourning garb, as of a woman; as, a widow's weeds.
  • (n.) A sudden illness or relapse, often attended with fever, which attacks women in childbed.
  • (n.) Underbrush; low shrubs.
  • (n.) Any plant growing in cultivated ground to the injury of the crop or desired vegetation, or to the disfigurement of the place; an unsightly, useless, or injurious plant.
  • (n.) Fig.: Something unprofitable or troublesome; anything useless.
  • (n.) An animal unfit to breed from.
  • (n.) Tobacco, or a cigar.
  • (v. t.) To free from noxious plants; to clear of weeds; as, to weed corn or onions; to weed a garden.
  • (v. t.) To take away, as noxious plants; to remove, as something hurtful; to extirpate.
  • (v. t.) To free from anything hurtful or offensive.
  • (v. t.) To reject as unfit for breeding purposes.

Example Sentences:

  • (1) Careless Herbicidal aerial spray of a field for weed control and defoliation of cotton before machine picking, resulted in the contamination of an adjoining reservoir, killing large volume of fish.
  • (2) In lieu of crop rotation and biodiversity (the non-toxic way to control weeds), the MSU extension service promotes what the article calls a "diversified herbicide program".
  • (3) The condition has occurred for many years and has been thought to have been associated with ingestion of Crofton weed (Eupatorium adenophorum).
  • (4) There is, of course, a place for regulatory vigilance, for forcing entire institutions to clean up after themselves by paying hefty fines, and weeding out bad practices.
  • (5) In allergologic out-patient departments of Dubrovnik, Split, Sibenik, Zadar, Pula and Rijeka, 300 patients with pollinosis have been tested by the application of the prick method of group allergens of grass, tree and weed pollen, particularly of Parietariae (pellitory) pollen.
  • (6) The coalition claims that authorities were forcing teachers, businessmen and students to weed the fields or pick cotton or face fines of up to 1 million soum (about £210) for university students.
  • (7) Bob McCulloch, the St Louis County prosecutor who oversaw the state grand jury inquiry that looked into Brown’s death, insisted that discrimination by law enforcement was a rarity but said authorities must “weed it out”.
  • (8) Unions blame 70% fall in employment tribunal cases on fees Read more “The government originally said making people pay would weed out vexatious claims.
  • (9) He also promised Thatcher a new crackdown on immigrant male fiances, saying that he was thinking of "a kind of steeplechase designed to weed out south Asians in particular".
  • (10) The substances studied generally proved very active against the weeds tested and showed marked specificity of action towards Setaria and Echinochloa.
  • (11) We haven’t ascertained how much of the forests it has taken over, but a significant portion may in reality be unpalatable weeds and effectively unusable from an elephant’s perspective.
  • (12) In a statement on Wednesday , he said that he will criticise the Met for "the routine gathering and retention of information that was collateral, not linked to an operation or the prevention of crime and it should have been disposed of as part of a weeding process."
  • (13) But the matriarch of women who toke is Nancy Botwin ( Mary-Louise Parker ) in the long-running TV series Weeds .
  • (14) One of their number, James Howard Kunstler, blasted the High Line as "decadent" , "a weed-filled 1.5 mile-long stretch of abandoned elevated railroad", where "mistakes are artfully multiplied and layered", such as "the notion that buildings don't have to relate to the street-and-block grid ... instead of repairing the discontinuities of recent decades, we just celebrate them and make them worse".
  • (15) We have the know-how to track organisations that achieve the best results for patients, and weed out those that don't come up to scratch."
  • (16) After weeding, planting or harvesting, people attempt to make money.
  • (17) Animal Practice is a Universal Television production based on an irreverent New York veterinarian, played by Justin Kirk of Weeds and Angels in America.
  • (18) Some physicochemical properties of the mitochondrial DNAs (mtDNA) from plants of flax, broad bean and mung bean, and from tissue culture cells of jimson weed, soybean, petunia and tobacco were determined.
  • (19) Weed and water samples collected from river water abstraction points, reservoirs, tap water supplies, and animal water troughs fed from this supply all contained low levels of iodine-125.
  • (20) There has been a troubling several decade-long pattern of denial on the part of the seed patent holders over the likelihood of resistance emerging - for example Monsanto authors of a 1997 paper asserted weed resistance would never happen.