Cabbage leafroller

Clepsis spectrana Cabbage leafroller General The cabbage leafroller (Clepsis spectrana) is native to North-West Europe. It is a highly polyphagous species causing damage to field grown cabbage, apple,

Strawberry aphid

Chaetosiphon fragaefolii Strawberry aphid General The strawberry aphid, Chaetosiphon fragaefolii , has a cosmopolitan distribution and is the most important aphid pest of strawberries. It can cause di

Hemispherical scale

Saissetia coffeae Hemispherical scale General The hemispherical or helmet scale, Saissetia coffeae , occurs widely in tropical regions and in greenhouses throughout the world. It is a severe pest in c

Circular scale

Chrysomphalus aonidum Circular scale General The circular scale, Chrysomphalus aonidum is a tropical species, native to the Oriental region but it has been dispersed widely in tropical and subtropical

Cottony cushion scale

Icerya purchasi Cottony cushion scale General The cottony cushion scale, Icerya purchasi , is considered to have originated in Australia. It was accidentally introduced to California in about 1868 and

Shore fly

Scatella tenuicosta Shore fly General Shore flies ( Scatella tenuicosta ) occur very commonly, often in the vicinity of water. They feed on algae. Other shore fly species have diverse feeding habits b

Onion thrips

Thrips tabaci Onion thrips General The onion thrips (Thrips tabaci) is distributed throughout the world. It is found outdoors on many plants and particularly damaging on onions, leek, and in greenhous

Silver-Y moth

Autographa gamma Silver-Y moth General The silver-Y moth ( Autographa gamma ) is a migrant moth that appears in northern parts of Europe until November, migrating back to southern Europe for the winte

Lyprauta

Lyprauta spp. Lyprauta General Larvae of the flies Lyprauta cambria, Proceroplatus trinidadensis and Lyprauta chacoensis (family Keroplatidae) have been associated with root damage in potted orchids,

Long-tailed mealybug

Pseudococcus longispinus Long-tailed mealybug General Pseudococcus longispinus occurs naturally in tropical and sub-tropical regions, but these days it is widespread throughout the world. The range of