• Black vine weevil

  but grow to approximately 12 mm. A larva is often curled into the typical C-shape which it assumes whenever it is disturbed. The body is covered with stiff

• A legacy of sustainability: Stolk Brothers and Koppert’s shared vision

  March 17, 2025

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• A life rooted in agriculture: transforming the future with Koppert

  January 14, 2025

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• 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

• Caterpillar control with nematodes

  after application Temperature is ideally within optimal range of 13 – 30 °C. Solar radiation is low Usually evenings or early mornings are suitable timings

• Precautionary measures for product allergies

  Literature Arbo, R., Meern, D., de Rooij, A., Tamsma, P., en Longaandoeningen, K. C. A., Folgering, G. H., ... & Secretariaat, S. E. VEILIG WERKEN MET BIO-BESTRIJDERS

• Feltiella acarisuga

  environment (>80% relative humidity) and at temperatures between 20 and 27°C (68 and 81°F). Feeding behaviour of Feltiella acarisuga Feltiella acarisuga

• Japanese beetle

  yellowish-brown, with strong, dark-coloured mandibles. The grubs assume a typical C-shaped position in the soil. Newly-hatched grubs are about 1.5 mm long and

• Supplementary Feeding for Biological Control: A Complete Guide

  July 24, 2024

  mass predatory mite rearing systems use C. lactis as the prey source, and research shows that in some situations C. lactis can increase predatory mite numbers [...] better supplementary food sources than pollen or plain brine shrimp cysts. C. lactis is a great supplementary food source for beneficial mites, as they [...] peppers, strawberries, etc.). Some of the predatory mites that work well with C. lactis include Limonica ( Amblydromalus limonicus ), Swirski-Mite ( Amblyseius

• )

  cally. STORAGE: Store in a secure dry place at temperatures between 8°C and 10°C. Do not freeze. To prevent contamination store this product away from [...] environmental conditions. It grows under a wide temperature range (10o-34oC), at a pH between 4-8, in many types of growing media, and on the roots of [...] P Biological Fungicide becomes active when soil temperatures are above 10oC. Disease suppression is not effective while soils remain cold and is more effective