Thousands of weed-munching weevils released to remove thick green carpet of water fern from Lancaster Canal
Weevils will be introduced to Lancaster Canal where they will banquet on the thick carpet of azolla covering its surface
Able to withstand British winters, water fern spreads like a sponge across the water and can double in area within a few days. This reduces light beneath the surface and shades out other native plants, as well as causing deoxygenation, leading to the death of fish.and boat dwellers have been told that the plant is not harmful to people or animals, but it can clog up the rudders and steering mechanisms of barges.
The plant is entirely free-floating and so able to grow in any depths, but the water must be still or slow moving for it to properly thrive. “As with all natural vegetation management, solutions are often not quick and easy,” the spokeswoman added.
Deutschland Neuesten Nachrichten, Deutschland Schlagzeilen
Similar News:Sie können auch ähnliche Nachrichten wie diese lesen, die wir aus anderen Nachrichtenquellen gesammelt haben.
Handcuffed man had to be rescued after jumping into city centre canalIn a desperate attempt to evade officers he then jumped into the Rochdale Canal on Canal Street
Weiterlesen »
Countdown's Susie Dent reflects on 30th anniversary'Here I am, still loving what is surely the very best gig on British television.'
Weiterlesen »
Wait, Why Am I Getting Married?When my partner and I first got together we said we’d never tie the knot – what changed?
Weiterlesen »
Review: Bryan Adams rocks Telford – but isn't sure where it is'I have no idea where I am,' Bryan Adams told his Telford crowd.
Weiterlesen »
Cynthia Erivo Shares That She Is Bisexual“Nerves and fear have gotten in the way of sharing all of who I am, and today with Pride and with wonderful people beside me I’m sharing a little more.”
Weiterlesen »
Fury after 'mindless' vandals break into cricket club overnight'There aren't many people who randomly damage things for no good reason - but I am sure that is what has happened here'
Weiterlesen »