European Union

In its forest strategy tabled in July, the European Commission has underlined the crucial role played by forests in absorbing carbon dioxide and meeting the EU's climate targets, setting out plans to plant 3 billion trees before the end of the decade.

With a proposal to reform the Solvency II directive, the European Commission aims to make the insurance industry an ally in achieving the Commission's political priorities.

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Approximation of laws
According to Advocate General Rantos, the installation of software that alters the level of pollutant gas emissions of vehicles based on the outside temperature and the altitude is contrary to EU law, and such a vehicle is not in conformity with the contract of sale within the meaning of Directive 1999/44

The top US military officers from United States and Russia held six hours of talks in Helsinki, in the first face-to-face meeting between them since 2019 as both nations adjust to the US pullout and Taliban takeover in Afghanistan.

China should abandon a top-level strategy promoted by President Xi Jinping to increase self-reliance, or risk harming innovation and growth prospects, said a European business group on Thursday (23 September).

The climate crisis presents “a market opportunity for carbon-reducing technologies” such as nuclear power, said US energy Secretary Jennifer Granholm, teasing a $23 trillion market by the end of the decade to countries in Central and Eastern Europe.

US Treasury Secretary Janet Yellen urged Paschal Donohoe, the finance minister of Ireland, to take a "once in a generation opportunity" for a global deal that would stop a race to the bottom on corporate tax rates, the Treasury said.

Written by Lieve Van Woensel with Carl Pierer.

Earlier this year, STOA published a study on the future of crop protection. This study was carried out in the context of a growing world population and the resulting need to improve food productivity per hectare. The overall objective was to present an overview of crop protection options for European farmers, which might enable them to work sustainably while securing food production, preserving biodiversity and supporting their incomes.

As a follow-up to this study, STOA commissioned an analysis of the cost of alternative crop protection practices for the major field and garden crops in the EU‑27, including cereals, vegetables, grapes, olives and citrus fruits. The Lead Panel Member for the initial study, as well as for the follow-up, was Herbert Dorfmann (EPP, Italy), a STOA Panel member.

No one size-fits-all

The study aimed at providing a clear picture of which practices are economically most attractive in the different EU Member States. To do so, it identified four clusters of Member States as a function of both average crop protection cost and dominant type of plant production:

• Consisting predominantly of central European countries, this cluster has average crop protection costs and general field cropping (arable crops other than cereals, oilseed and protein crops, e.g. potato, sugar beet, onion, vegetables), as the dominant type of plant production.
• Consisting mainly of southern European countries, this cluster shares the characteristics of the first, but in addition olives and wine also figure prominently in their plant production.
• Consisting of mostly northern and eastern European countries, this cluster has low crop protection costs and an important production of cereals, oilseed and protein crops.
• The final cluster of largely north-western European countries has high crop protection costs and general field cropping.

While the EU’s agricultural sector is very diverse in crop specialisation, farm size distribution, labour availability and cost of operation, the members of each of these clusters have comparable agricultural characteristics and are likely to experience comparable effects when adopting and implementing alternative crop protection strategies.

Alternative practices in focus

The costs were estimated for the following seven alternative practices, drawn from the previous study:

1. Mechanical techniques

Mechanical techniques refer to replacing (part of the) chemical weed control by mechanical weed control. The cost varies from crop to crop and the differences between Member States are large. Because mechanical weeding cannot remove all the weeds, some crops require up to 150 hours of additional manual labour per hectare. Between Member States, the costs vary, because of differences in the cost of labour. Innovative methods with sensors allow for more precise weeding and could, in time, reduce the number of hours of manual weeding required.

2. Plant breeding

Disease and crop pest resistance can be improved through plant breeding, which decreases the need to apply plant protection products (PPPs) against specific diseases or pests. The cost is low for the farmer, with potential economic benefits if new varieties are used correctly. However, in crops such as olives, grapes and citrus fruit, it takes a long time for new varieties to become widely effective, as replanting cycles last between 25 and 40 years.

3. Biocontrol

An example of biocontrol is using natural predators to control insects that threaten a crop. These measures are standard in greenhouse horticulture. In uncontrolled outdoor settings this is more complex and costly.

4. Induced resistance

Costs for this type of practice are particularly hard to estimate, as the vast majority of the products have no proven efficacy. Experts indicate that in balanced systems, where all aspects are under control, they will likely have limited effects.

5. Applying ecological principles to increase biodiversity

Biodiversity can be increased in many ways. The study estimates the cost for several options. However, for whole systems that increase biodiversity, such as strip cropping and agroforestry, little data is available about the cost and benefits.

6. Precision agriculture

Precision agriculture ranges from simple measures – using global navigation satellite systems, such as the EU’s Galileo, for steering guidance – to using sensors to identify diseases. The cost and benefits vary widely and the benefits do not always outweigh the cost for the farmer.

7. Green PPPs

The cost of green PPPs depends on their efficacy. Many products have proven to be effective, but the costs are determined by the number of applications required. Some green PPPs are already widely used and have proven to be a good alternative.

Challenges to implementation

A specific challenge for farmers is to integrate several alternative practices in order to reduce their synthetic pesticide use as much as possible. Most individual practices require training and that is even more the case for combining different practices. Practices such as plant breeding and mechanical weeding require little to no training. Biocontrol, induced resistance and green pesticides require a minimum of training in the field. The application of ecological principles also requires knowledge and repeated field sessions for demonstration and advice. Precision agriculture requires a broad availability and knowledge of machinery and information technology, besides agronomy and soil science. EU facilities such as the Farm Advisory System (FAS) and the European Innovation Partnership (EIP-AGRI) could support training, especially for small and family farms.

Finally, given the large diversity of the EU’s agricultural sector, a future challenge could be to put forward policy options for the clusters of Member States identified, and even within the clusters, as to what combination of practices would be most effective for reduction in use of PPPs, while at the same time being economically promising.

Your opinion counts for us. To let us know what you think, get in touch via stoa@europarl.europa.eu.

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