General The cockchafer ( Melolontha melolontha) , also known as the doodlebug or May bug is a European beetle of the genus Melolontha, in the family Scarabaeidae. Damage symptoms The common cockchafer
General The horse-chestnut leaf miner, Cameraria ohridella , probably originates from natural stands of the European horse-chestnut in Greece, Albania and Macedonia. It was first observed attacking or
ventilation), in combination with heating to a lower humidity and activating the plants, will instead create optimal conditions for bumblebees. A relative humidity [...] also impact on humidity levels. It is therefore advisable to activate the plant by means of a heating pipe to lower the humidity around the flowers in the
The Municipality of Enschede started using nematodes for the first time in the spring of 2021 to try to halt the spread of the oak processionary caterpillar . The municipality’s built-up area has a to
There are many oak trees in the forests and plantations around Doetinchem. Marc van Rijswijk is the spokesman for Buha, the implementing organization for the Municipality of Doetinchem whose responsib
solutions. In addition, the symmetry symbolises the equal importance of plant protection above and underground. The natural shapes and colours of the new