Stephen Dalton / Seven spot ladybird (Cocinella septempunctata) feeding on greenfly on rose bud, UK

Doug Wechsler / Cinnabar moth caterpillar (Tyria jacobaeae) on Tansy ragwort (Jacobaea vulgaris / Senecio jacobaea). Caterpillar is used for biological control of this poisonous weed. Nova Scotia, Canada

Adrian Davies / Gorse spider mite (Tetranychus lintearius) cobweb like sheets of silk in flowering Gorse bush (Ulex europaeus) England, UK, August 2010

Adrian Davies / Gorse spider mite (Tetranychus lintearius) cobweb like sheets of silk in flowering Gorse bush (Ulex europaeus) England, UK, August 2010

Premaphotos / Seven-spot ladybirds (Coccinella 7-punctata) feeding on Black bean aphids (Aphis fabae) in a garden, UK

Albert Lleal / Mite (Blattisocius tarsalis) SEM close-up view of individual predating on eggs of Indian Meal Moth (Plodia interpunctella), this species is used to control population sizes of the moth, seen at 70x ma...

Jan Vermeer / Cinnabar Moth (Tyria jacobaeae) caterpillars feeding on Ragwort which is toxic to livestock, Europe

Mark Moffett / Colorado Potato Beetle (Leptinotarsa decemlineata) bio control by using Stink Bug that sucks larva dry, Bangor, Maine

Nigel Cattlin / Seven-spot ladybird beetle (Coccinella septempunctata) feeding on Cabbage aphids (Brevicoryne brassicae).