• Aphelinus abdominalis

  s The parasitic wasp Aphelinus abdominalis is effective between 15 and 35°C (59 and 95°F). Behaviour of the parasitic wasp Aphelinus abdominalis Once the

• Stratiolaelaps scimitus (Hypoaspis miles)

  The minimum temperature for successful use of Stratiolaelaps scimitus is 15°C/59°F. How to use Stratiolaelaps scimitus The predatory mite Stratiolaelaps

• Atheta

  Life cycle The complete life cycle of Atheta takes about 21 days (at about 70°C). The sex ratio will typically be equal, 1:1 females to males. Eggs hatch in [...] be applied right away upon receipt, though if necessary can be held at 50°C for up to 7 days. Typically, one application at the beginning of the growing

• Orius insidiosus

  for use of Orius insidiosus Optimal temperatures for Thripor-I are above 20°C (68°F), lower temperatures slow down the development of Orius insidiosus s

• About bumblebees

  bumblebees and honeybees Bumblebees are active at low temperatures near 10°C, while honeybees become active at higher temperatures Bumblebees are active

• Release Spical predatory mites as soon as possible!

  February 2, 2023

  horizontally, in a dark place, and at a temperature of no more than 8 to 10°C. Contact our experts

• Botrytis: ten must-knows

  November 15, 2021

  the cold like no other and is even active at very low temperatures (up to 0°C). The fungus survives on plant parts, bulbs, or in the ground. The spores of

• Visit Koppert' Ornamental Experts at MANTS 2025, Booth #2149

  December 18, 2024

  Gerry, Nan McKay, Kristen Fowler, and Esteban Rios will be in Booth #2149 in C Hall for the show, so they will be available to answer your questions. As a

• New Sachet Improves Spider Mite Control

  November 1, 2018

  Vijfhuizen near Amsterdam in the Netherlands. Koppert can be found at hall C, booth 2.27. Learn More

• Bumblebee pollination

  morning till late at night and also at relatively low temperatures (approx. 10°C) or during more cloudy or windy conditions. Bumblebees are more effective in