Bas Nijhof has passed away, so very unexpectedly, on March the 18th 2021. With his passing, the company NijhofBGB has ended and the current activities involve concluding the company.
Currently under research
SIL Scymnus interruptus [Coccinellidae] for the biological control of aphids
SPL Stethorus punctillum [Coccinellidae] for the biological control of spider mites
Megaloprepus cearulatus. Creating a breeding system for the giant dragon fly for expositions in zoos
The breeding of the ladybirds Cybocephalus nipponicus (MZL) and Cybocephalus politus (MWL) for the biological control of certain types of scale insects.