Nigel Cattlin / Immature caterpillar of a codling moth (Cydia pomonell) eating its way through a gallery in a ripening apple fruit, Berkshire, July

Nigel Cattlin / Codling moth (Cydia pomonella) caterpillar exit hole on Apple (Malus domestica) fruit.

Nigel Cattlin / Codling moth (Cydia pomonella) caterpillar exit hole on young Apple (Malus domestica) fruit.

Rod Williams / Micro-moth (Epiblema Sp) Sutcliffe Park Nature Reserve, Eltham, London, England, UK. May.

Rod Williams / Micro-moth (Pammene regiana) Warwick Gardens, Peckham, London, England, UK. June.

John Abbott / Filbertworm moth (Cydia latiferreana) on white background, Tuscaloosa County, Alabama, USA October

John Abbott / Filbertworm moth (Cydia latiferreana) on white background, Tuscaloosa County, Alabama, USA September

John Abbott / Filbertworm moth (Cydia latiferreana), Tuscaloosa County, Alabama, USA October

John Abbott / Filbertworm moth (Cydia latiferreana), Tuscaloosa County, Alabama, USA September

Paul Williams / Eastern spruce budworm (Choristoneura fumiferana) 6th instar larva feeding on fir needles, Quebec, Canada, July.

Paul Williams / Eastern spruce budworm (Choristoneura fumiferana) 6th instar larva abseiling on silk thread, Quebec, Canada, July.

Paul Williams / Eastern spruce budworm (Choristoneura fumiferana) 6th instar larva abseiling on silk thread, Quebec, Canada, July.