C-IPM project Pest Management tool for tomato and pepper in Europe (PeMaTo-EuroPep). Proper pest monitoring is the basis of good biological control. Knowledge of the ratio of pest and beneficial insects is indispensable for determining the necessary control strategy. In PeMaTo-EuroPep, Wageningen University & Research (WUR) develops advanced camera and computer vision systems for pest monitoring. A mobile semi-automatic image acquisition trolley for the greenhouse was developed. Moreover, a deep-learning based image analysis system is currently under development that automatically recognizes and counts whiteflies and predatory bugs on images taken of yellow sticky traps.