The natural value of Dutch sandy beaches has been declining for decades. These relatively unstable, low nutritious, wave-washed environments lack the primary producers that represent the base of the food web. Thus, the sandy beach food web relies almost entirely on nutrient influx of other systems. Beside …

This research is commissioned by the professorship Novel Proteins: Insects and Fish, Healthy, Sustainable and Safe (INVIS) and conducted with the aim to investigate the constraints that hinder the uptake of insect-based feed in the Dutch finfish aquaculture branch and advise upon how to initiate a transition …

Black soldier fly [BSF; Hermetia illucens L. (Diptera: Stratiomyidae)] larvae are very effective in transforming low-grade food waste into valuable high-end proteins and fat, in intensive production facilities. The production output of this species is growing quickly, but upscaling brings risks to the …

Global climate change is resulting in a wide range of biotic responses, including changes in diel activity and seasonal phenology patterns, range shifts polewards in each hemisphere and/or to higher elevations, and altered intensity and frequency of interactions between species in ecosystems.Oak (Thaumetopoea …

To locate mating partners and essential resources such as food, oviposition sites and shelter, insects rely to a large extent on chemical cues. While most research has focused on cues derived from plants and insects, there is mounting evidence that indicates that micro‐organisms emit volatile compounds …

1. Diets that maximise life span often differ from diets that maximise reproduction. Animals have therefore evolved advanced foraging strategies to acquire optimal nutrition and maximise their fitness. The free-living adult females of parasitoid wasps (Hymenoptera) need to balance their search for hosts …

Urban areas are growing faster and in many cases create a fragmented landscape, threatening biodiversity. There are numerous organisms that can adapt to urbanization, such as insects. Multiple studies show a worldwide decline in their numbers. Insects are indispensable because of their important ecosystem …

Flyer with information about the lectureship INVIS, HAS Hogeschool. Extend and integrate knowledge, experience, and education on healthy and safe insect and fish culture: Investigate risk factors and support the use of healthy and safe insects in aquaculture feed in cooperation with feed processors.

Insect farming has been suggested as a good alternative to conventional livestock farming for the growing demand of food and feed production. One of the most well-known edible insects is the silkworm, larva of the silk moth (Bombyx mori). This insect is reared because of their commercially valuable products, …

In Europa is sprake van een algemene en alarmerende achteruitgang van bloembezoekende insecten zoals wilde bijen, zweefvliegen en vlinders. Deze insecten spelen een belangrijke rol bij de bestuiving van bloeiende planten. Deze bestuiving is zowel belangrijk voor de agrarische sector als de natuurbeheer. …