Telegraph: Experts working for the Department for Environment, Food and Rural Affairs (Defra) have identified dozens of “nuisance insects’ which will thrive. Many are native in the UK, including common species like the wasp and cockroach. However, the list also contains nine alien species which are either on the verge of invading Britain or have very recently arrived here. Among the insects the experts are most concerned about is the Asian tiger mosquito (Aedes albopictus). It has already …