• Walnut husk fly

  General The walnut husk fly ( Rhagoletis completa) is of American origin. It occurs in Europe since the 1990s and is now established in several European countries where it a pest of walnut. Damage sym

• Sycamore lace bug

  General The sycamore lace bug, Corythucha ciliata , is a native of North America where it occurs throughout the eastern United States and eastern Canada. In Europe, it is a highly invasive pest insect

• Horse-chestnut leaf miner

  General The horse-chestnut leaf miner, Cameraria ohridella , probably originates from natural stands of the European horse-chestnut in Greece, Albania and Macedonia. It was first observed attacking or

• Oleander scale

  General Aspidiotus nerii , the oleander scale or white scale belongs to the Coccoidea and has an almost worldwide distribution. Host plants include olive, apple, mango, palms, oleander and citrus. Dam

• Cactus mealybug

  General The cactus mealybug Atrococcus mamillariae (formerly known as Spilococcus cactearum ) is a pest of cacti and other succulents. It was first described in England but its origin is not clear. It

• Spotted Wing Drosophila

  General Since the start of its invasion in 2008/2009, the spotted wing drosophila, which is originally from Asia, has spread extensively in North and South America and Europe where it has caused sever

• Mediterranean fruit fly

  General The Mediterranean fruit fly ( Ceratitis capitata ) is widespread in Africa, the Mediterranean basin and South America. Ceratitis capitata is a highly polyphagous species whose larvae develop i

• Velvetbean caterpillar

  General The velvetbean caterpillar Anticarsia gemmatalis is considered the main foliage feeding pests in the Americas and is one of the most common species affecting the soya bean crop. Its season of

• Asian citrus psyllid

  General The Asian citrus psyllid, ( Diaphorina citri ), is an important pest of citrus in several countries as it is a vector of a serious citrus disease called greening disease or Huanglongbing. It i

• Soybean looper

  General In Brazil, the species has become a serious phytosanitary problem in the soya bean crop, with various outbreaks occurring, either in isolation or associated with the velvetbean caterpillar . C