Agricultural pest monitoring is one of the most essential—and most challenging—tasks in modern crop protection. Farmers must constantly track insect populations that can damage crops long before visible symptoms appear. Traditionally, this work has relied on manual inspections: technicians visit fields, check traps and count insects one by one.
Although this approach has been widely used for decades, it has clear limitations. Field visits are time-consuming and costly, and they only provide a snapshot of pest activity at a specific moment. Between inspections, pest populations can grow rapidly, leaving crops vulnerable to sudden outbreaks.
In Mediterranean agriculture—where vineyards, olive groves and citrus orchards represent key economic sectors—this challenge becomes even more significant. Rising temperatures and longer growing seasons can accelerate pest development, making early detection increasingly important.
To address this challenge, Project CERBERUS is developing a digital crop protection system that combines automated monitoring technologies, cloud-based analytics and precision spraying tools. The architecture of this system is described in the CERBERUS concept, which explains how data from sensors, automated traps and field observations are integrated in a cloud platform to support faster and more informed crop protection decisions.
These technologies are not being developed only in theory. Through the network of CERBERUS pilot sites, this innovative system and strategy is currently being tested in real agricultural environments across Mediterranean agriculture from Spain to Cyprus, allowing researchers, farmers and industry partners to evaluate how digital pest monitoring works under real farming conditions.
The invisible enemies of Mediterranean crops
Across the Mediterranean basin, several insect species pose a serious threat to crop productivity and fruit quality. These pests often operate silently, damaging plants and fruit before the effects become visible to farmers.
CERBERUS focuses on monitoring several key pests affecting three major Mediterranean crops: vineyards, olive groves and citrus orchards.
Lobesia botrana – European grapevine moth (vineyards)
One of the most damaging pests for vineyards is Lobesia botrana, commonly known as the European grapevine moth. The larvae of this insect feed directly on grape berries, creating wounds that allow fungi and rot to develop.
Because premier wines require high fruit quality, even small infestations can cause major economic losses. Continuous monitoring is therefore essential to detect early population peaks and apply treatments at the most effective moment. At present, CERBERUS is calculating the Thermal Constant of Development for vineyards, which highlights the expected peaks for the three or four generations of the moth.The following image shows the graph for 2025 season, where the gap between yellow lines, for instance, bounds the expected time for the first generation. This is an advanced professional tool that -for the first time- CERBERUS puts to the disposal of any farmer.
Bactrocera oleae – Olive fruit fly (olive groves)
In olive production, the main pest threat comes from Bactrocera oleae, the olive fruit fly. This insect lays eggs inside the olive fruit, where larvae develop and feed.
The damage caused by this pest reduces both the quantity and quality of olive oil, making it one of the most economically important threats for Mediterranean olive growers being Spain and Italy the major producers of olive oil in Europe and in the world.
Ceratitis capitata – Mediterranean fruit fly (citrus)
Citrus orchards face a major challenge from Ceratitis capitata, widely known as the Mediterranean fruit fly. This insect attacks a wide range of fruit crops and spreads quickly across orchards.
Infested fruit often becomes unsuitable for commercial sale, making early detection critical to protect crop value.
Bactrocera dorsalis – Oriental fruit fly (quarantine pest)
Another species monitored within the CERBERUS framework is Bactrocera dorsalis, the Oriental fruit fly. Unlike the other pests mentioned above, this species is considered a quarantine pest in Europe, with only a reported outbreak in the region of Campania in Italy.
However, this fly is common in Africa and Asia, and early detection is therefore essential, not only for protecting crops, but also for preventing the spread of invasive species that could threaten entire agricultural sectors.
From manual inspections to automated pest monitoring
Traditional pest monitoring relies on periodic trap inspections, typically at a weekly basis, which limits how frequently pest populations can be observed. CERBERUS introduces a different approach by deploying automated smart traps capable of collecting pest data continuously at a daily basis.
These traps capture images of insects and transmit them directly to Trapview’s cloud platform, where artificial intelligence tools analyse the data that are immediately sent to CERBERUS cloud platform. Instead of waiting for technicians to inspect traps manually (retrieve, identify, count, and report), pest populations can be monitored daily.
This continuous monitoring significantly improves how pest dynamics are understood. Farmers and agronomists can identify population peaks earlier, detect emerging outbreaks and react before visible crop damage occurs.
Many of these monitoring technologies are being developed and implemented in collaboration with various CERBERUS partners, bringing together research institutions, technology companies and agricultural stakeholders.
The practical performance of these tools is evaluated through field trials carried out across the project’s pilot sites every season, with the nurturing experience of 2024 and 2025 campaigns.
From pest detection to precision intervention
Detecting pests earlier and locating them within the plot is only useful if it leads to better decisions in the field. For this reason, CERBERUS connects pest monitoring with decision-support tools capable of generating prescription maps for crop protection treatments.
These prescriptions identify where interventions are necessary and how much treatment should be applied. Instead of spraying entire fields uniformly, farmers can apply treatments precisely where pest pressure is highest.
This approach becomes even more effective when combined with smart spraying technologies, which automatically adjust pesticide application rates during field operations. These systems, demonstrated during project activities such as the CERBERUS Agronomy Days, represent a key step toward more precise and efficient crop protection strategies.
By aligning pest detection with precision spraying, CERBERUS helps farmers maintain effective crop protection while reducing unnecessary pesticide use.
The results of these experiments and field validations are gradually documented through the project’s Results section.
A smarter way to monitor efficiently overcome crop threats
The insects targeted by CERBERUS may be small, unheard of, and often invisible, but their impact on Mediterranean agriculture is substantial. By combining automated monitoring, data analytics and precision application technologies, the project is transforming how pest threats are detected and managed.
Instead of relying on occasional inspections and reactive treatments, farmers can move toward a system based on continuous observation, early warning and targeted intervention that can be automatically registered through the platform.
As research progresses and technologies mature, CERBERUS continues to explore how digital tools can support more sustainable crop protection strategies and contribute to the future of data-driven agriculture in Europe.
