Aphidius colemani

examined by drumming with the antennae. This gives the wasp the information about whether the aphid is the right species, and whether it has not been parasitized

Aphidoletes aphidimyza

sticky threads. The cocoons are covered with small particles of soil and are about 2 mm long. Adult Stage: Adult Aphidoletes aphidimyza are small, slender flies

Diglyphus isaea

the pupa is green with red eyes subsequently turning black, and measuring about 1.5 mm. Adult stage: The appearance of the adult is already clearly visible

Damping-off

General Pythium is considered a ‘weak pathogen’, meaning that it can usually only affect plants that are in a sub-optimal condition or suffer from stress, caused for example by too much water, too hig

Fusarium spp.

Fusarium spp. is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are considered weak pathogens and can only infect wo

Fusarium wilt

General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are considered weak pathogens and can only infect

Neoseiulus californicus

Koppert products for advice on the best strategy for your situation. More about Spical Neoseiulus californicus in sachets The predatory mite Neoseiulus

Amblyseius swirskii

Koppert products for advice on the best strategy for your situation. More about Swirski-Mite Amblyseius swirskii in sachets The predatory mite Amblyseius

Protected vegetables

Aphids

quality, yield and sustainability. Solutions for aphid control Learn more about What are aphids? Aphids form a single, very large group of insects: the super-