Homeowners in Kent have been warned to expect 'alarming' growth in the population of so-called super rats during the run-up to Christmas.Experts fear numbers of the rodents, which have grown resistant to conventional poison, could soar in the next months boosted by a combination of colder temperatures and increasingly wet weather.The British Pest Control Association (BPCA) says the spread of the rats has been accelerated by failed home treatments, which have helped them grow bigger and stronger...
