Black vine weevil

plants under field conditions. Established crops are more resistant to damage than young plants or just planted cuttings. The adult beetles are only active

Predatory Mites Whitepaper

is the best option. • N. californicus is more effective on spider mites than the generalists. • N. cucumeris, A. swirskii, A. limonicus, T. montdorensis [...] sufficient food is available, the population of A. swirskii grows much faster than N. cucumeris (greater numerical response). • In contrast to the other th [...] limonicus and T. montdorensis are slightly more sensitive to low humidity than N. californicus, N. cucumeris, A. swirskii and A. andersoni. In a healthy

Horiver Rollertrap

the beginning and end of each run, cut the trap approximately 40 cm longer than the support structure. Wrap the extra around the support and secure with

Quad

Hygiene Remove bumblebee hives after flowering of the crop and no later than 12 weeks after introduction. Disposal Seal old hives into plastic bags to

Optimal placement of bumblebee hives

hive quantity For optimal performance, it is best to avoid clustering more than two hives together. When placing hives vertically (not recommended), ensure

How to protect bumblebees in cold

the majority of bumblebees to focus on their pollination activities, rather than regulating the hive's internal climate. Different temperatures can affect

Spidex Vital: Your Vital partner in spider mite control

control! It all started with Spidex ( Phytoseiulus persimilis ) at Koppert more than 50 years ago. From day one this predatory mite formed the foundation of our

Aphelinus abdominalis

elongated form, and their black colour. Adult wasps prefer to walk rather than fly, and will jump if irritated.

Broad mite

tarsonemids ( Tarsonemidae ) display a greater diversity of feeding habits than any other mite family. There are species that feed on fungi, algae, plants

Atheta

is not liable for any loss of quality if the product is stored for longer than recommended and/or under incorrect conditions. Storage after receipt: No