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 opasni otrovi Otrovi protiv štetočina nisu efikasni!

Eco Environment News feeds

  • Kolahoi is one of many glaciers whose decline is disrupting whole ecosystems – water, wildlife and human life that it has supported for centuries

    From the slopes above Pahalgam, the Kolahoi glacier is visible as a thinning, rumpled ribbon of ice stretching across the western Himalayas. Once a vast white artery feeding rivers, fields and forests, it is now retreating steadily, leaving bare rock, crevassed ice and newly exposed alpine meadows.

    The glacier’s meltwater has sustained paddy fields, apple orchards, saffron fields and grazing pastures for centuries. Now, as its ice diminishes, the entire web of life it supported is shifting.

    Continue reading...

  • Scientists issue urgent warning about chemicals, found to cause cancer and infertility as well as harming environment

    Scientists have issued an urgent warning that some of the synthetic chemicals that help underpin the current food system are driving increased rates of cancer, neurodevelopmental conditions and infertility, while degrading the foundations of global agriculture.

    The health burden from phthalates, bisphenols, pesticides and Pfas “forever chemicals” amounts to up to $2.2tn a year – roughly as much as the profits of the world’s 100 largest publicly listed companies, according to the report published on Wednesday.

    Continue reading...

  • Tebay, Cumbria: We have 30 acres of Roman remains underground here, but thanks to recent storms and a redirected river, I fear they’re not safe

    Today I am out in freezing temperatures photographing a riverbank. Mist, which we call “clag”, swirls over the higher ground and I cannot see any of our livestock that are overwintering on the hills.

    The reason I’ve turned photographer may come as a surprise: on Low Borrowbridge farm we have a Roman fort and civilian settlement dating to the first and second century AD, including what is thought to be a Roman parade ground and cemetery. The remains are extensive, covering at least 12 hectares (30 acres) under the ground. Since Victorian times, there have been successive excavations, most recently in 2011-12 when a mansio(a guesthouse for people visiting the fort) was found. A geophysical survey has also located the headquarters building and the commander’s house.

    Continue reading...

  • A fin whale washed ashore in Anchorage and was left there for months. Then a self-described ‘wacko’ museum director made a plan

    When a whale dies, its body descends to the bottom of the deep sea in a transformative phenomenon called a whale fall. A whale’s death jump-starts an explosion of life, enough to feed and sustain a deep-ocean ecosystem for decades.

    There are a lot of ways whales can die. Migrating whales lose their way and, unable to find their way back from unfamiliar waters, are stranded. They can starve when prey disappears or fall to predators such as orcas. They become bycatch, tangled in fishing lines and nets. Mass whale deaths have been linked to marine heatwaves and the toxic algae blooms that follow.

    Continue reading...

  • Once fairly frequent winter visitors to southern England, they now stay close to their northern breeding grounds

    An owl? Or just a gatepost? In my experience, it’s usually a gatepost. So as I drove home across the Somerset Levels, returning from my first starling murmuration of the year, I was convinced that the owl-shaped lump a few yards away was just that. It was also dark brown, unlike the barn owls I sometimes see, which glow like beacons long after sunset.

    Stopping the car, I lifted my binoculars and found myself face to face with a real, live short-eared owl (Asio flammeus), a bird I hadn’t seen in Somerset for several years. Once fairly frequent winter visitors to southern England, like so many other species from farther north and east their numbers have fallen as they stay put on, or close to, their breeding grounds.

    Continue reading...

  • UN GEO report says ending this harm key to global transformation required ‘before collapse becomes inevitable’

    The unsustainable production of food and fossil fuels causes $5bn (£3.8bn) of environmental damage per hour, according to a major UN report.

    Ending this harm was a key part of the global transformation of governance, economics and finance required “before collapse becomes inevitable”, the experts said.

    Continue reading...

  • Copernicus deputy director says three-year average for 2023 to 2025 on track to exceed 1.5C of heating for first time

    This year is “virtually certain” to end as the second- or third-hottest year on record, EU scientists have found, as climate breakdown continues to push the planet away from the stable conditions in which humanity evolved.

    Global temperatures from January to November were on average 1.48C higher than preindustrial levels, according to the Copernicus, the EU’s earth observation programme. It found the anomalies were so far identical to those recorded in 2023, which is the second-hottest year on record after 2024.

    Continue reading...

  • Ghana’s capital is a party and entertainment hub but members of the diaspora would do well to experience its spectacular art scene

    Don’t get The Long Wave delivered to your inbox? Sign up here

    After more than 50 editions surfing across the waves of the global Black diaspora with Nesrine, this will be my final dispatch for the Long Wave, as I move on to a new role on the Opinion desk at the Guardian. I am heartbroken to be leaving, but I am so thankful to all of our readers for being so encouraging and engaged throughout the past year.

    Any who, time to cut the sad music (this is my farewell tune of choice), as I have one more edition for you. In late autumn, I took my first trip to Ghana for Accra Cultural Week. While there, I visited the historic area of Jamestown, which was reflected in an exhibition by artist Serge Attukwei Clottey.

    Continue reading...

  • We found reusable wrapping clothes, garlands made from invasive species, and solar-powered lights that you’ll want to use season after season

    The holiday season is a time for joy, togetherness and generosity, but it can also be a time for overflowing waste bins. According to Oklahoma State University, families tend to generate about 25% more trash during this season, and it’s easy to see how. From disposable gift wrap to novelty decor destined for the landfill by New Year’s Eve, short-lived festivities can unintentionally generate long-term trash.

    But that doesn’t mean you need to endure a drab and joyless December in a cave: a few thoughtful swaps can make for magical holiday celebrations with less waste, and some of them even help communities in need. Here are nine sustainable purchases that can help fill the season with intention, and maybe even inspire those around you to do the same.

    Continue reading...

  • Wondering what to get the nature lover in your life? Our outdoor enthusiast curates the must-haves: Loop earplugs, Yeti Rambler and more

    Whether you know someone who camps every weekend or just enjoys morning coffee outside, you already know: outdoorsy people can be particular about their gear. They want to stay both comfortable and safe in the elements – a reliable water bottle means no spills in the pack and a good headlamp keeps them on the trail and not in a ravine.

    Outdoor gear can be intimidating and expensive, but I’ve pulled together a list of affordable yet reliable things that I’ve personally used as an outdoors lover. (I have also gifted many of these to family members who now use them often.) These are things I’ve dragged through mud, shoved into carry-ons and relied on when the weather turned. Whether your person camps, hikes, fishes or bikes, here are durable and practical gifts that make being outside easier and more fun.

    Our favorite gifts for moms

    Our favorite gifts for teens and tweens

    The best gifts for the person who has everything

    Unique gifts from indie businesses that beat predictable big brands

    Continue reading...

Novosti: Cybermed.hr

Novosti: Biologija.com

Izvor nije pronađen