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

  • East Midlands electric car club helps residents and cuts emissions – but the need for a volunteer-led scheme reflects a much wider problem

    In the aftermath of the Covid pandemic Miriam Stoate, a regenerative farmer from rural Leicestershire, noticed that too many people in her small village in England’s East Midlands were struggling to get around.

    Although there were plenty of cars parked in Tilton, too often she found some of the village’s residents did not have access to one when they really needed it.

    Continue reading...

  • Sarah Eberle hopes to inspire people to nurture where town and countryside meet and nature is need of protection

    Stinging nettles, buttercups, broken crockery, fly-tipped flowers and a discarded gnome are not the usual hallmarks of an RHS Chelsea flower show garden.

    But this year’s On the Edge garden by Sarah Eberle – the most decorated designer at Chelsea – is designed not to look like a garden at all, rather to transport its visitors to the liminal spaces on the outskirts of towns where the countryside begins and nature is in critical need of protection.

    Continue reading...

  • Emissions understated by factor of five in Essex plans for tech giant, while Greystoke’s Lincolnshire plans show similar error

    Developers working for Google have significantly misstated how much carbon two proposed AI datacentres will contribute to the UK’s total emissions in planning documents reviewed by the Guardian.

    The tech company wants to build two huge datacentres – one 52-hectare (130 acre) project in Thurrock and another at an airfield in North Weald, both in Essex. To do so, developers are required to submit planning documents calculating how much carbon these projects will emit as a proportion of the UK’s total carbon footprint.

    Continue reading...

  • National Geographic photographer and WWF ambassador Jasper Doest joined conservation teams during the latest mountain gorilla census in Bwindi Impenetrable national park, taking pictures of the apes and the people essential to their survival

    Continue reading...

  • With the war on Iran, Ukraine, AI and climate breakdown increasing the likelihood of a nuclear war, the clock stands closer to midnight than ever before. So who decides how many seconds we have left – and can we buy ourselves more time?

    The Earth is getting hotter. Conflicts are raging, in the Middle East and Ukraine, each increasing the chance of nuclear war. AI is infiltrating almost every aspect of our lives, despite its unpredictability and tendency to hallucinate. Scientists, tinkering in labs, risk introducing new, deadly pathogens, more destructive than Covid. Our pandemic response preparedness has weakened. The Doomsday Clock – a large, quarter clock with no numbers, keeps ticking, counting down the seconds until the apocalypse. Tick. Tick. Tick. In January, we reached 85 seconds to midnight. Experts believe humanity has never stood so close to the brink.

    “What we have seen is a slow almost sleepwalk into increasing dangers over the last decade. And we see these problems growing. We see science advancing at a rate that defies our ability to understand it, much less control it,” says Alexandra Bell, CEO of the Bulletin of the Atomic Scientists, the organisation that sets the Doomsday Clock. She speaks of the “complete failure in leadership” in the US and other countries, which are doing little to address global, catastrophic threats, even as they feed into one another. Climate change increases global conflict, for instance, and the incorporation of AI into nuclear decision-making is, frankly, terrifying.

    Continue reading...

  • Findings come after third-hottest April on record globally and amid fears of more brutal European summer weather

    Economic inequality adds more than 100,000 deaths to the vast toll from heat and cold in Europe each year, research has found.

    Cutting levels of inequality to match that of Europe’s most equal region, Slovenia, as measured by the Gini index, would reduce temperature-related mortality by as much as 30%, equating to 109,866 people, the study found.

    Continue reading...

  • Brigg, Lincolnshire: We work these vehicles hard and they will have problems, but today was really not the day for a steaming bonnet

    There’s never a good time for a tractor to break down, but this was exceptional timing. Late April was very dry as predicted, and with a change in weather prospects, the birdfood seed needed to go in. The purpose of this “crop” is to fill the birds’ winter hunger gap, and it has to be sown in a narrow window: after the early May frosts, but before the soil dries out too much.

    We had just delivered the trailer of seed to the field, and were on the road returning to the farm, to collect the rolls that press the seed into the soil. As we passed through Brigg, the lights appeared on the dashboard and steam started to appear from the bonnet. This was our smallest and newest tractor. Hurriedly, we pulled into a driveway, water pouring from under the engine. Half on and half off the road, we started to collect traffic behind us. A quick look justified a call to the tractor dealers – it was a tricky job and the clock was ticking.

    Continue reading...

  • Warming ocean waters are priming beaches and raw shellfish for Vibrio even as scientists are trying to stay one step ahead

    Bailey Magers and Sunil Kumar cut strange figures on Pensacola Beach. Bags of disinfectant solution surrounded them on the white sand; their gloved hands juggled test tubes while layers of rubber and plastic shielded their skin from the elements. As the two organized their seawater samples on the popular Florida shoreline last August, an older woman wearing a swimsuit walked over to ask what they were doing.

    “We’re just actively monitoring water quality,” they told her, but she pressed on.

    Continue reading...

  • Vitória Régia imagines rightwing Bolsonaro plot succeeded with US help – and highlights threats facing Indigenous peoples

    The year is 2025 and far-right coup plotters have annihilated Brazil’s democracy, assassinating the president, closing the national congress and surrendering the Amazon rainforest and its untold riches to the United States.

    “Ladies and gentlemen, welcome to the Amazon of America,” a thick-accented North American soldier tells a group of journalists being taken on a propaganda tour of an oil refinery in the newly annexed jungle realm. Nearby, a replica of the Statue of Liberty has been carved out of the wilderness to celebrate Washington’s tutelage over more than half of Brazil.

    Continue reading...

  • Council’s plan will leave Federal Emergency Management Agency ill-equipped to respond to extreme weather events, experts say

    Sweeping changes may be in store at the Federal Emergency Management Agency (Fema), the nation’s frontline emergency response coordinator, that experts warned could further erode US capacity to handle disasters as the risks of extreme weather fueled by the climate crisis continue to rise.

    Fears about a fundamental overhaul of Fema’s form and function have been brewing since Donald Trump returned to the White House. After castigating the agency over claims that it was too expensive and “doesn’t get the job done”, Trump set to gutting Fema as an early priority for his second term.

    Continue reading...

Novosti: Cybermed.hr

Novosti: Biologija.com

Izvor nije pronađen