Early detection of the invasive Brown Marmorated Stink Bug by odor sensors
The Brown Marmorated Stink Bug (BMSB, Halyomorpha halys), is an Asiatic insect pest that managed to spread through international trade routes and establish in many regions worldwide, including Europe, causing significant losses in fruit, vegetable and nut production. Lacking effective natural enemies, its management largely relies on insecticides, increasing production costs substantially. It is therefore crucial to prevent its introduction into BMSB-free regions, by screening imported plant material at the ports of entry. It is also mandatory to ensure the exported goods to be free from the pest. However, plant inspections are costly and time consuming, whilst quick, effective detection methods are strongly needed. The PurPest project aims at developing sensing devices, detecting the volatile organic compounds (VOCs) or odors released by the pest or the pest-infested plants, allowing rapid screening of plant materials in containers or trading goods. First results showed that the BMSB produces unique odour profiles that could be exploited for their detection. Intercepting the pest along its introduction and spread routes will greatly reduce the chances of pest establishment, avoiding enormous economic losses to the fruit, nut and vegetable growing regions in Europe, and ensuring a pest-free status of the exportations.
Plant Pest Prevention through Technology-guided monitoring and site-specific control
Ongoing | 2023-2026
- Main funding source
- Horizon Europe (EU Research and Innovation Programme)
- Geographical location
- France, Germany, Slovakia, Italy, Portugal, Czechia, Lithuania, Netherlands, Norway, Great Britain, Switzerland