Past decades traditional agricultural landscapes characterized by a wide variety of grasslands, field boundaries, watercourses, and trees started to disappear. Population growth required an ever-increasing demand for food and traditional agricultural systems were converted to monocultures. With this …

Plant parasitaire aaltjes (nematoden) zijn een groot probleem in de land- en tuinbouw. Chemische bestrijding is niet langer gewenst. Biologische bestrijding van aaltjes is een welkom alternatief. Het Afrikaantje (Tagetes erecta) is een biologische bestrijder van het uiterst schadelijke wortellesie aaltje …

Reducing the use of pesticides by early visual detection of diseases in precision agriculture is important. Because of the color similarity between potato-plant diseases, narrow band hyper-spectral imaging is required. Payload constraints on unmanned aerial vehicles require reduc- tion of spectral bands. …

Result of the study on the exposure of imidacloprid on Lymnaea stagnails, have led to this study. The results indicate that imidacloprid might be metabolized to other components. Therefore the aim of the study was two folded: 1. To develop a method for the quantification of imidacloprid and its metabolites. …