• Fusarium spp.

  become white, due to dehydration, and later turn pinkish-red as spores are formed. Ear infection decreases the baking quality of wheat and brewing qualities

• Caterpillars

  Caterpillars are the larvae of butterflies and moths. Butterflies and moths form the order Lepidoptera, a very large group with more than 150,000 species

• Parasitic wasps

  host. Pupal stage: After the larvae have consumed the host, they pupate, forming a cocoon or pupal stage within or on the host's body. Emergence: Once the

• Plant Disease Management

  understand how host plants and pathogens interact closely. This knowledge forms the foundation for designing targeted prevention and control strategies.

• Leaf miners

  leaf miners? Leaf miners belong to the order Diptera (the true flies ) and form the family Agromyzidae. This is a family of small flies whose larvae tunnel

• Pollination checklist tomato

  Celsius again. A healthy crop and the presence of sufficient healthy flowers form the basis for good pollination. Various factors can disturb the health of

• Aphidius colemani

  An adult braconid wasp leaves this mummy via a round hole. The colour and form of the mummy do not, however, provide a reliable key to the species of wasp

• Disclaimer

  a visit to this website personal data and other data may be stored in the form of cookies. Koppert reserves the right to store this data and to use it in

• Broad mite

  one can often see brown, frequently collapsed spots, or brown stripes forming a fine network on the leaves. In case of a more serious infestation, this

• Treatment of bumblebee stings and allergies

  anaphylactic reaction. Because an allergic reaction involves antibodies formed during a previous exposure to an antigen, it is not possible to have an