• Cryptolaemus montrouzieri

  longispinus ) The natural enemy Cryptolaemus montriouzieri is available at Koppert as Cryptobug and Cryptobug-L . Mealybug species Citrus mealybug Expand all

• Green peach aphid

  At the same time, photosynthesis in the leaves is reduced, affecting production. The aphid’s saliva can induce strong “allergic” reactions such as ma

• Pierce's disease of grapevine

  infected and healthy trees. Normal fruit abortion does not happen so total production remains similar, with more smaller fruits in infected trees. The infected

• Parasitic wasps

  significantly reduce the damage caused by pests, ensuring a higher yield and product quality. Environmental sustainability : Parasitic wasps provide a natural

• Pollination checklist tomato

  Bumblebees are ideal for the pollination of tomato crops. Koppert's Pollination Checklist indicates how the best pollination results can be achieved. Download

• Beet armyworm

  General The beet armyworm (Spodoptera exigua) has become a regular problem for horticulturalists due to its resistance to nearly all insecticides, and its ability to develop on wild vegetation during

• Cutworms

  General Cutworms ( Agrotis spp.) are occurring worldwide. Important species are for instance the black cutworm Agrotis ipsilon and the turnip moth Agrotis segetum . The larvae of these moths usually f

• Codling moth

  General The codling moth ( Cydia pomonella ) is a notorious, worldwide pest of apple and also occasionally of pear, quince, peach and other fruits. It is very common in Europe. Damage symptoms After i

• 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

• Western flower thrips

  General The western flower thrips (Frankliniella occidentalis) is currently the most damaging thrips species in many greenhouse crops. The western flower thrips (Frankliniella occidentalis) can be fou