Periodic Reporting for period 2 - NOVATERRA (INTEGRATED NOVEL STRATEGIES FOR REDUCING THE USE AND IMPACT OF PESTICIDES, TOWARDS SUSTAINABLE MEDITERRANEAN VINEYARDS AND OLIVE GROVES)
Berichtszeitraum: 2022-04-01 bis 2023-09-30
- Improve farmer, consumer and citizen awareness of trust in global health approaches through clear, transparent and integrated assessments, pest/disease/weed prevention and control strategies for EU agricultural production;
- Introduce alternative approaches, tools, strategies and/or products for prevention and control of pests/diseases/weeds related to agricultural production.
- Assess the potential risks and benefits of the chosen alternatives in a coherent and consistent way in view of safety and sustainability;
- Improve current agronomic, ecological and cultural practices to increase the resilience of agricultural production and/or the agri-food chain against biotic stresses;
- Assess the economic, social and environmental impact of the alternative proposals for farmers and/ or consumers.
Once the resulting novel strategies are implemented, the consortium expects to create additional societal impacts through public engagement and education about NOVATERRA’s integrated novel strategies to reduce the PPPs negative NOVATERRA aims to significantly reduce the use and negative impacts of contentious plant protection products for integrated pest, disease and weed management in two of the main Mediterranean crops in Europe, grapevines and olive trees.
NOVATERRA has developed several smart farming innovations that have been tested on the field: a) a detection algorithm based on spectral monitoring and pattern recognition for powdery mildew and peacock leaf spot b) a holistic platform for pests and diseases prediction and crop protection management. Variable rate application has been improved validating new sensors determining the vegetation volume against the vigour maps obtained by satellite images and manually verified in the field, producing more precise prescription maps for that allow reducing spray volumes along the vine rows in VSP standard vineyards, but also with promising results in complex orography. This being integrated with epidemiology models and weather risk in the holistic platform.
Following the bases stablished on the “Report on designing innovative soil management strategies for reduction of chemical inputs”, 8 trials in olive groves and 8 in vineyards were conducted to study the combination of cover crops, floral margins, optimization of the fertilization release and pruning wood management to determine the impact on pests and diseases, yield and biodiversity, being the results under analysis. The development of a modular cost-effective autonomous robot for mechanical weed removal has advanced with a good performance between rows in flat but also in steep slope plots. The intra-row implement needs further adjustment during the next season.
Integration of some of different practices described above has been done during 2023 in four trials in vineyards and olive groves in Greece, Portugal and Spain. Conditioned again by the weather conditions, the results of these trials will help to design the improved IPM for both crops. The socio-economical aspects of the implementation of the developing innovations are also being addressed. Consumers willingness to pay for wine and olive oil produced with less PPP’s has been surveyed. For wine, the willingness to pay for a 1% reduction in pesticide use in vineyards ranges between 1.2% and 15% of the average last purchase prices paid by consumers for a 750ml red wine bottle. Results depend on the Country and Certification among other sociodemographic characteristics. A survey on the adoption of the innovations by end users and experts of the wine and oil growing sectors and a cost-benefit analysis are currently undergoing. A web tool to evaluate the impact of crop and protection on social and environmental factors is under test.
Exploitation plan for the NOVATERRA outputs is under analysis and development. NOVATERRA works with a wide network of stakeholders ranging from administrations and decision makers to farmers and end users to ensure the communication and dissemination of project results, also addressed to the general population