• 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

• Trial results onion fly and bean seed fly

  gone into the selection, production and quality control of our beneficial nematodes. Each of the nematodes produced by Koppert has been selected to target

• Air Blowers to distribute and apply beneficials

  Air Blowers to distribute and apply beneficials Blowing systems Koppert's blowing systems are especially developed for effective and efficient distribution

• News

  News

• Horiver Rollertrap

  and/or debris For additional recommendations and rates, contact your local Koppert representative or distributor Dosage One Rollertrap per 1 to 3 plant rows

• Mycotal in Salad Crops

  a Mycotal-treated crop, consult the Koppert Pesticide Side Effects webpage, or discuss the options with your Koppert Technical Consultant.

• 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

• Optimal placement of bumblebee hives

  efficiency of bumblebees. The following steps can be taken to increase the productivity of bumblebees: To ensure successful communication between bumblebees

• How to protect bumblebees in cold

  bumblebees face challenges in surviving the cold conditions to maintain their productivity. We understand the importance of creating the ideal conditions for bumblebees

• Onion fly

  damp, bright sun must be avoided, as well as a lot of wind otherwise the product dries up too quickly. So, spraying late in the afternoon will have the most