Otrovi protiv štetočina nisu efikasni!

Baš kao što se problemi sa komarcima neće riješiti insekticidima, tako ni štetočine nikako nisu kontrolirane uporabom otrova.

Otrov u sandučiću Otrov u sandučiću Foto: Vivian Grisogono

Već dugi niz godina se otrov za štakore dostavlja u kućanstava diljem otoka u sasvim neadekvatnim vrećicama od celofana. Da stvar bude još gora, upute su unutra, tako da, ako ih želite pročitati, morate rukovati sa otrovom. Još nezgodnije je stranim vlasnicima kuća, koji ne znaju Hrvatski. Tako se može dogoditi i to, da je jedan stranac bijelu tabletu unutar pakiranja sa crvenim granulama smatrao protuotrovom. Srećom, nije bilo potrebe, da je upotrijebi, jer je tableta zapravo poseban otrov namijenjen za septičke jame, i naravno, ne sadrži nikakav protuotrov. Protuotrov za ove granule je vitamin K.

Upozorenja o isporučivanju otrova su rijetkost. Iako službene web stranice Starog Grada uvijek prenose obavijesti ovog tipa, u ostalim mjestima na otoku to nije slučaj. U Pitvama se obično, dan-dva prije zalijepi mala obavijest na kontejner.

Međutim, tijekom 2016. godine je došlo do poboljšanja situacije u Jelsi, gdje se upozorenja prenose kroz web stranicu Općinskog Vijeća, kao i kroz njihovu oglasnu ploču.

Po zakonu moraju vitamini biti pakirani na siguran način, ali čini se, da otrovi za štakore ne moraju. Ovaj neodgovoran i opasan običaj se nije promijenio niti ulaskom zemlje u Europsku Uniju. Vrećice se ostavljaju naizgled nasumice u mjestima po otoku. Događalo se, da sam ih pronalazila na različitim mjestima: kod prozora kuće, viseći iz mog poštanskog sandučića, čak i na svom autu! Način dostave je očito vrlo neodgovoran. Jesu li ali otrovi korišteni na odgovoran način? Najčešće se jednostavno postave u manjim količinama oko kuće, čak i tamo gdje mogu biti opasni za kućne ljubimce ili malu djecu. Najsigurniji način postavljanja takvih otrova - ako osjećate, da baš morate koristiti takve otrove - je upotrijebiti čvrstu cijev sa rupama za ulazak i izlazak, koje su dovoljno velike za miševe ili štakore, ali su premale za sve druge životinje.

Pakiranja otrova za štakore dostavljana u lokalna kućanstva. Foto: Vivian Grisogono

Dok štetočine unutar zgrada sasvim sigurno predstavljaju problem i moguću opasnost za zdravlje, isto se ne može reći za miševe i štakore u divljini, koji imaju svoje mjesto (ako ništa drugo) u prirodnom prehrambenom lancu. Za bolji uvid u njihov način života, pogledajte video u nastavku, ili kliknite ovdje.

S obzirom na redovite doze otrova, štakori postaju otporni, stoga otrov nije rješenje. S druge strane, iako otrov ne bi trebao privlačiti druge životinje, ipak se to događa i nekoliko mačaka i pasa je već smrtno stradalo od otrova. Stvarno tužno i štetno, jer su mačke one, koje drže štakore i miševe, čak i zmije pod kontrolom. Za bilo koju veću pojavu štakora je najbolja metoda za izbjegavanje problema otpornosti na otrove pustiti upornog psa (kao što je Jack russelov terijer), da ih lovi ili koristiti zamke.

Lokalne vlasti moraju potrošiti značajan iznos na distribuciju tih otrova. Gledajući financijsko izvješće Općinskog Vijeća iz 2015. godine, nisam uspjela identificirati točan iznos potrošen na kampanju protiv štetočina i insekata, jer ove stavke nisu navedene pojedinačno. Troši li se taj novac na pametan način? Mislim da ne.

U Velikoj Britaniji su otrovi protiv štetočina dostupni, ali ne distribuiraju se na veliko kroz lokalne vlasti. Distribuirali su se (i možda se to još uvijek tako radi) samo na zahtjev. Prije nekih šezdeset godina, dok smo živjeli nedaleko Londona, moj brat, sestra i ja smo jednom po povratku iz škole pronašli neoznačenu staklenku na kuhinjskom stolu. Moja, po naravi neustrašiva sestra je navalila na staklenku i kako joj se okus činio "sirast", nastavila je jesti, da umanji svoju glad. Nismo imali pun frižider u onim danima, doduše nismo uopće imali frižider i ostava je bila prazna. Međutim, brat i ja smo bili oprezniji te smo odbili njezinu ljubaznu ponudu, da sa nama podjeli sadržaj staklenke. Možete zamisliti horor, koji je doživjela naša majka po povratku sa posla, kada je pitala za staklenku sa otrovom za štakore. Sestra je provela noć u bolnici, gdje su joj kroz pošteno ispumpavanje želuca spasili život. Mislim, da je to bilo zadnji put, da su iz općine ostavili neobilježen otrov za štakore u nečijem domu u nevino izgledajućoj, neosiguranoj staklenci.

Na Hvaru sam poslijednih godina uspjela zaustaviti isporuke otrova postavljanjem obavijesti na svojoj kući. Jednostavan natpis: "Otrov, ne hvala" preporučujem svima, koji ne žele biti opterećeni rukovanjem ili skladištenjem opasnih stvari.

Nekontrolirana distribucija otrova je očito opasna. Uz činjenicu, da otrov nije učinkovit postupak za suzbijanje štetočina, ovaj način postupanja je potrebno razmotriti i potrebno je trenutnu praksu znatno poboljšati - kao stvar od iznimne hitnosti.

© Vivian Grisogono 2016

Prevodila Ivana Župan

 

Video sadržaj

Snimljeno u Wytham Woods blzu Oxforda u Engleskoj University of Oxford
Nalazite se ovdje: Home zanimljivosti Opasni otrovi! Otrovi protiv štetočina nisu efikasni!

Eco Environment News feeds

  • Exclusive: Pollution targets set out alongside nature recovery projects to allay concerns over housebuilding

    Wood-burning stoves are likely to face tighter restrictions in England under new pollution targets set as part of an updated environmental plan released by ministers on Monday.

    Speaking to the Guardian before the publication of the updated environmental improvement plan (EIP), the environment secretary, Emma Reynolds, said it would boost nature recovery in a number of areas, replacing an EIP under the last government she said was “not credible”.

    Continue reading...

  • River Action says use of issuance tied to environmental benefits is ‘corporate greenwash on steroids’

    Water companies have issued a fifth of the UK’s “green bonds” since 2017, despite a consistently poor record of sewage pollution during that time, research has shown.

    Privately owned water companies in England have together issued £10.5bn in bonds tied to projects that offer “environmental benefits”, according to analysis of financial market data by Unearthed, which is part of Greenpeace UK.

    Continue reading...

  • Blakeney Point, Norfolk: The old steamer, called Yankee, has long been abandoned on the shingle, dwindling in the elements. I take the four-mile walk to visit

    There are thrushes on the wind today. A redwing has just landed in the veil of shrubby seablite between the tidal ooze of Blakeney Pit and the shingle where I’m standing. Exhausted by its crossing from Scandinavia, this handsome bird sits in a seablite’s wind-torn tips and lets me watch. Mottle-chested, creamy-browed, it is exquisite.

    I have made the four-mile, shingle-crunching pilgrimage from Cley to near the end of Blakeney Point to visit my great-great-grandfather. To visit his memory, at least. He was Martin Fountain Page, co-owner of Page and Turner, last of the River Glaven shipping companies in 700 years of documented navigation here. Beneath the doormat in the north porch of Blakeney Church lies a slab of polished stone, engraved to his eternal memory, generous benefactor of the village as he was.

    Continue reading...

  • Labour knows it needs to win over the ‘sea wall’ cohort of coastal voters in the next election. But as anger over inequality grows, time is running out

    It is a lovely sunny autumn day in Ramsgate on Britain’s Kent coast, and quintessential seaside chippy Peter’s Fish Factory is doing a roaring lunchtime trade. Across the road, at the entrance to the town’s pier, local MP and chair of the newly reformed coastal parliamentary Labour party (PLP), Polly Billington, is having her photo taken.

    In between shots she shows us the community art project that adorns the fence along the entrance to the pier. It is made up of pictures, drawn primarily by local children and young people, of the 65 little ships that set sail earlier this year from Ramsgate to commemorate the 85th anniversary of the Dunkirk evacuation.

    Continue reading...

  • Tensions grow after research in England finds there may not be enough water for planned carbon capture and hydrogen projects

    Tensions are growing between the government, the water sector and its regulators over the management of England’s water supplies, as the Environment Agency warns of a potential widespread drought next year.

    Research commissioned by a water retailer has found water scarcity could hamper the UK’s ability to reach its net zero targets, and that industrial growth could push some areas of the country into water shortages.

    Continue reading...

  • Purwell Ninesprings, Hertfordshire:A chilly evening spent interpreting rustles and admiring the silhouetted trees – now that’s what I call a bargain

    I used to regard November as the D month. Dank. Dismal. Dreary. Depressing. That is, until I discovered the Dark. My conversion took place on Black Friday 2019, as I sat alone in a Bedfordshire wood under a sliver of moon.

    With eyes slowly acclimatising, I started to pick out night’s nuances – the pale suggestion of leaves underfoot, a glimmer of eyes? What surprised me, though, was the sound. Behind me, the woodland stream continued flowing as loudly and vigorously as by day, yet it seemed incongruous in the darkness, as if the water should be slowing and quietening, preparing to bed down for the night. The irrepressible gushing dispelled any anthropocentric notion that the natural world is a diminished place after dusk.

    Continue reading...

  • Exclusive: UCL scientists find large swathes of southern Europe are drying up, with ‘far-reaching’ implications

    Vast swathes of Europe’s water reserves are drying up, a new analysis using two decades of satellite data reveals, with freshwater storage shrinking across southern and central Europe, from Spain and Italy to Poland and parts of the UK.

    Scientists at University College London (UCL), working with Watershed Investigations and the Guardian, analysed 2002–24 data from satellites, which track changes in Earth’s gravitational field.

    Continue reading...

  • Climate activists from the Rising Tide organisation have stopped coal ships from reaching Newcastle port – for a day or two. What’s their real objective?

    Annabelle* knew before she paddled into the world’s largest coal port that she might be arrested. The 71-year-old arrived in Newcastle on Sunday with thousands of others to join Rising Tide, one of Australia’s largest annual climate protests.

    After a signal was given that a coal ship was coming, she entered the port in a kayak with hundreds of others. She managed to paddle beyond yellow buoys that marked the start of a zone the Minns government created for the duration of the protest – which gave police additional powers to arrest people. The police floated on boats just inside the zone, ready to pluck anyone out of the water who might defy their direction to turn back.

    Continue reading...

  • From tool library memberships to repair kits and even refurbished electronics – here are ways to give sustainable gifts this holiday season

    Here is the uncomfortable truth about gift-giving: many fun-to-unwrap baubles get used twice, shoved in a drawer, and eventually hauled off to Goodwill or the landfill. So for anyone who cares about the climate crisis or the environment, the holidays are a minefield of cognitive dissonance: you want to give loved ones something meaningful, while cringing at your own consumerism. It’s a dilemma, but it doesn’t have to be.

    There are thoughtful ways to give without adding to the problem, or better yet, giving gifts that make the right kind of difference. We’re not talking about carbon credits or vague promises of planting trees – the gifts here can extend the life of things you already own, replace single-use waste, or fund conservation work directly. Some I have tested myself; others come from trusted organizations with long track records and verifiable credentials. Here are some gift ideas that you and your eco-minded recipient can both feel great about.

    Continue reading...

  • Tweaks to state laws mean many Americans will be able to benefit from small, simple plug-in solar panels

    Acquiring solar panels at home can be an expensive hassle for people in the US. But small, simple, plug-in solar panels for use on balconies are soon to become available for millions of Americans, with advocates hoping the technology will quickly go mainstream.

    Earlier this year, Utah became the first state in the country to pass legislation allowing people to purchase and install small, portable solar panels that plug into a standard wall socket.

    Continue reading...

Novosti: Cybermed.hr

Novosti: Biologija.com

Izvor nije pronađen