Fiona Adams, an Australian farmer, holds a rat that was killed by her dog. Photo: Sydney Morning Herald. As cats give up chasing mice and dogs risk death from ingesting rat bait, farmers across Australia have no choice but to improvise to deal with the raging rat disaster. For Eris Fleming, an artist and rancher on her family farm near Bakers Swamp in New South Wales, Australia, the creative approach was to create mini water traps – 15 – everywhere around my house. Mr. Fleming, 78, has seen the current large population of rats once before, in 1984. Although he initially tried placing rat baits like his neighbors, his German Shepherd “started eating the bait faster than the mice.” His dog started bleeding and needed urgent and expensive care to stay alive at the local veterinary clinic. “Vets are going to make a lot of money in this short time,” he said. Rats that have eaten bait will eventually decompose on the ceiling, in the walls and under the floorboards. “The stench is unbelievable,” he said. And so, buckets of water, narrow curtain rods coated with PVC and a layer of canola oil, and some peanut butter decoys, all designed to trap and kill rodents relentlessly. . Just like that, every morning, Mr. Fleming started by collecting dead mice, at least 300 a day. They will then be buried away from the house. It took him three hours a day to clear the bucket of dead rats, dig, bury the rats and reset the trap. However, he also saves time from having to clean every surface, such as clearing rat droppings off the table, and getting rodents out of bed or even out of the refrigerator. Several of Fleming’s neighbors followed his method, and they all reported massive exterminations of rats. Fleming currently counts only a handful of dead rats each morning, but the significant and welcome drop is probably more related to the fact that the rat population is turning to forage elsewhere, such as near Sydney than. Other techniques used by people in his county include a woman mixing powder with plaster to trick rats, although that still risks the rat decomposing in hard-to-reach nooks and crannies. Elsewhere, many people prefer to use traps made of expandable latex rings – like those used to castrate pets. Rats were killed by traps made of expandable rubber latex rings. Photo: Sydney Morning Herald. Improvisation will probably still be required as the supply of rat bait and rat traps continues to be strained. Rat-killer retailer Bunnings says demand started picking up in December and accelerated even further after April. “We have seen an increase in customer demand for rat control products across New South Wales,” said Belinda Rakers, Bunnings product manager. “Due to high demand, supplies are currently at a low level. However, we are continuing to work closely with our suppliers to get more stock in stores as soon as possible,” she said. In Neurea, near Wellington, Fiona Adams is using rat bait to at least keep the rats under control, but they still rummage through her barn at night. Her dog killed one even as she was talking to guests from the Herald visiting the farm on May 20. “I certainly don’t like them, but unfortunately, you have to get used to them,” she said. “They have cute little faces, but they are stinky little animals. Driving along the road at night, they are like toy cars.” Although the cold weather has begun to slow their growth, that hasn’t stopped them from eating all of the lupine beans Fiona planted on May 19, leaving only empty husks. For Fiona as well as Fleming, the scale of the epidemic was hard to imagine for many in Sydney and elsewhere. Rats can breed after just six weeks and then lay multiple litters within three weeks, triggering a population explosion. Farmers in the area who sold their livestock turned to hay production to take advantage of the bountiful rains, but only saw entire haystacks eaten by rats within a few months. After all, it will be up to science rather than temporary or other methods to control such a massive rat population explosion. “The only way you can prevent this is by doing research,” Mr. Fleming mused.

For months, rats have ravaged fields and damaged homes in eastern Australia, from the Victorian border in the south to Queensland in the north, causing millions of dollars in damage to crops and machinery. A pair of mice can give birth to 500 more pups per season, the females give birth to a new litter every three weeks, and they constantly need more food. Rat “nightmare” for farmers in New South Wales, Australia. Photo: Pelgar International. The New South Wales government is considering a more drastic solution. On May 20, officials announced they had acquired 5,000 liters of one of the world’s most powerful rat poisons to treat rats. However, some residents fear the use of poisons could damage food crops and kill local wildlife. End of drought, Australia meets rats again “We’ve had long, bad years of drought, and then 2020 is going to be beautiful. But there’s always something great happening, and this year it’s a rat pandemic,” said farmer Michael Payten of the small town of Canowindra, west of Sydney, sigh. The rainfall in 2020 is roughly equal to the total rainfall two years earlier, making the soil fertile and yielding a bountiful harvest, but also creating ideal conditions for the rats. “Trying to count the number of rats that are harming Eastern Australia is like counting the stars in the sky,” said CSIRO researcher Steve Henry, considered by the New South Wales government to be Australia’s best expert on the disease. in mice, said. Rat extermination expert Sue Hodge clears dead rats from traps in her client’s home every day in the New South Wales town of Canowindra. Photo: CNN. According to Sue Hodge, a rat extermination expert in Canowindra, when winter approaches, rats even take refuge in people’s homes. Ms. Hodge spends her days dealing with dead rats trapped in a client’s home. She removed rat droppings from the kitchen, the children’s room and even their beds. In her home, Mrs. Hodge used steel wool to prevent rats from crawling in from every nook and cranny. She sets a mousetrap every night. According to the New South Wales Agricultural industry group, the loss of cereal groups such as wheat, barley and rapeseed, as well as forage, is having a major impact on the finances of farm businesses. The survey found that a third of businesses had an estimated loss of $50,000-150,000 ($38,000-116,000). The group warned that the total damage could reach hundreds of millions of dollars if urgent action is not taken. Government measures – immediate but too dangerous The New South Wales government is resorting to “heavy weapons” to end the rat disaster, after weeks of consultations with Mr Henry, CSIRO and farmers. Last week, New South Wales agriculture chief Adam Marshall unveiled “a scary set of tools for rat control”, including free rat poison for farmers. This week, thousands of liters of bromadiolone – a “second generation anticoagulant” has been introduced to effectively kill rats. However, Charles Sturt University ecologist Dr Maggie Watson says the toxin is “too dangerous” to use in the environment, as it can leach into the soil and bioaccumulate in insects. then join the food chain. She said native birds in Australia are all at risk of death after eating a poisoned mouse, and it takes up to 15-20 years for them to come back to life. NSW farmer Michael Payten calls his tractor shed a “rat hotel”. Photo: CNN. Proponents of the administration argue that bromadiolone is highly toxic and will likely kill some native predators, but there aren’t enough hawks and owls for the rat population to drop naturally. While the rat population is unusually high, farmers warn that they are running out of time to harvest the winter crop.

People then talked about strategizing against rats, setting extremely sophisticated traps, or fortifying houses against small but annoying enemies. Six months have passed, the number of rats has once again increased sharply, despite thousands of tons of rat poison used, not to mention a terrible flood that swept across the east coast of the country. Rats are no longer an enemy to be eradicated, they seem to have become annoying black fluffy clouds that move everywhere where people have to learn to live together, according to the report. Guardian . Nightmare The nightmare that Australia is experiencing is known as the “rat epidemic”, caused by huge populations of house mice. The house mouse was brought to Australia by Europeans in 1788. Since then, rat epidemics have occurred several times in Australia when conditions are favorable, with increasing frequency. This year, the situation became so serious that the New South Wales state government had to announce an emergency relief package of 50 million USD for people to fight the rat epidemic, including money for rat poison research, drug support. mouse and rat traps up to $1,000 per small business and $500 per household. Dead rat in a farmer’s warehouse in Walgett. Photo: Guardian. But for many people, the support is nothing compared to the damage the rats cause. “We were away for four weeks and had relatives check the house every day. There was a period of about four days when no one came to look, and in those four days, they were all over the house,” said Louise McCabe, resident in the town of Tallimba, said. When relatives were asked to open the door by McCabe, thousands of rats were inside. “They chewed up the new carpet, they ate the wooden floor. The oven they broke. They ate the insulation inside the dishwasher,” McCabe said. McCabe later discovered rats nesting inside pillows on lounge chairs, crawling into kitchen cabinets, destroying electrical circuits. Damages totaled up to $30,000. The climax was when the woman put the clothes soaked in rat urine into the washing machine. When she returned, she discovered a dead rat had swollen inside the glass. Meanwhile, a farmer named Ben Storer living in Walgett, said that 800 hectares of his sorghum has been destroyed by the herd, causing damage up to 200,000 USD. Rats attack every part of Storer’s farm, from the grain barn and the mill to the swimming pool’s filter pipe. At the height of the rat epidemic, thousands of dead rats were found every time Mr. Storer used a grinder to grind the grain he harvested. Baiting is the only measure that can be deployed on a large scale to control rat populations. As a result, in the worst-affected towns, the smell of urine and dead rats was overwhelming. Local residents described the smell of rotting rats as “unbearable”. “With poison, we can kill 100,000 rats a night. But the next morning, another 200,000 will come back,” Mr. Storer said. “No one understands the rat epidemic until they’ve experienced it. No one understands the extreme stench, vandalized furniture. Rats eat all the insulation in the air conditioning system, eat the wires on the roof, corrode parts of the circuit board,” said John Southon, principal of Trundle Central High School. Winter hope While local residents seem to have given up on the fight against rats, New South Wales authorities have stepped in. Experts say they have successfully developed a rat poison that can turn the tide of the current war. A new rat poison using a super toxic chemical called bromadiolone is being approved for emergency use by the New South Wales government. However, scientists warn the drug can be dangerous for native animals that eat the dead rat. Steven Henery, broaching expert with the Australian Agency for Science and Industrial Research, said the coming winter would be an opportunity for humans to put an end to the current rat epidemic. “My hope is that winter will slow down the birth rate of mice, and that only a very small number of mice will survive,” said Henery. One of the real concerns, Mr. Henery warned, is that the rat population has a high winter survival rate, and if the weather conditions are favorable the following spring, they will start to thrive again. Farmers burn fields after harvesting to destroy the rat’s food source. Photo: Guardian. “In August, farmers need to go out to their fields, look for signs of infestation. If they find any, then they will have to kill them before the breeding season. property arrives,” Mr. Henry said. Any human rat eradication strategy will only be able to reduce the rat population to a certain extent. Experts say that to be able to overcome the rat epidemic, humans will have to wait for the help of natural phenomena that are really terrible for mice. “The very large number of individuals interacting with each other increases the risk of disease transmission. When this phenomenon occurs at the same time they run out of food, they will fall ill and start eating each other, eating the animals. young. That’s when their whole growth system collapses,” said Mr. Henery. But until that day comes, people will have to keep setting traps, laying baits, and praying the weather will turn bitter cold. “I can only pray for freezing cold. That’s all I can do right now,” McCabe said.