Nematode Meloidogyne graminicola: new requirements for importers and cereal farmers in the EU (2026)

Key data

If you import or market rice, wheat or other cereals in the European Union, you have a new obligation that is already in force. The Commission Implementing Regulation (EU) 2026/1433, published on July 6, 2026 with effect from July 3, strengthens phytosanitary measures against Meloidogyne graminicola, a plant-parasitic nematode that can devastate cereal and rice crops. Failure to comply can result in direct prohibition of import or marketing of your batches.

What does this regulation establish?

Regulation 2026/1433 amends three key annexes of the Commission Implementing Regulation (EU) 2019/2072, which is the general EU phytosanitary framework for harmful organisms. The specific changes are as follows:

Meloidogyne graminicola is a plant-parasitic nematode that mainly attacks the roots of rice, wheat and other cereals, causing significant yield losses. Its presence in soils or infected plant material can spread rapidly if not controlled at source.

The regulation establishes two differentiated lines of action:

• Imports from third countries: susceptible plant material must be accompanied by phytosanitary certification that proves the absence of the nematode, in accordance with the new requirements of Annex VII.
• Circulation within the EU: operators marketing cereal plant material must apply the measures of Annex VIII to prevent spread between zones or Member States.

Economic and operational impact

The most direct impact is operational: any batch that does not meet the new certification requirements may be blocked at the border or withdrawn from the market. This directly affects the agricultural supply chain.

The main effects for companies are:

• Additional certification costs: exporters from third countries will need to obtain specific phytosanitary certificates that prove the absence of Meloidogyne graminicola. This can result in higher costs at source that are passed on to the European importer.
• Risk of batch retention: border controls will be intensified. A retained batch implies storage costs, possible destruction and breach of supply contracts.
• More frequent internal controls: operators distributing cereal plant material within the EU will be subject to more rigorous inspections by the competent authorities of each Member State.
• Supplier review: importers will need to verify that their third-country suppliers can issue the required phytosanitary documentation, which may require changing or auditing the supply chain.

Who does it affect?

• Importers of cereal and rice plant material from third countries (outside the EU): obligation to require and verify the new phytosanitary certification.
• Farmers and producers of rice, wheat and other cereals in the EU: subject to more intensive internal controls by the competent authorities.
• Professional operators marketing cereal plant material within the European single market: must apply the measures of Annex VIII of the amended Regulation 2019/2072.
• Competent authorities of the Member States: obliged to intensify controls at border entry points and within the territory.
• Agricultural logistics and trading companies that manage batches of cereals or rice in transit or storage within the EU.

Practical example

A Spanish importer who regularly brings rice seeds from an Asian country for distribution to rice farmers in Valencia faces the following situation as of July 3, 2026:

1. Its suppliers must issue an updated phytosanitary certificate that proves the absence of Meloidogyne graminicola in the batch, in accordance with the new requirements of Annex VII of Regulation 2019/2072.
2. At the point of entry to the EU (for example, the port of Valencia), the Spanish competent authority will conduct stricter controls on that documentation.
3. If the batch arrives without the appropriate certification or if the presence of the nematode is detected, the authority may prohibit its import or marketing, which means batch retention, storage costs and possible destruction of the material.
4. If the importer subsequently distributes that material to farmers in other autonomous communities or other Member States, it must also comply with the measures of Annex VIII to prevent internal spread.

What should companies do now?

1. Immediately review contracts with third-country suppliers: verify that they can issue phytosanitary certificates that prove the absence of Meloidogyne graminicola in accordance with the new requirements of Annex VII.
2. Update import procedures: include verification of the new phytosanitary certification as a mandatory step before accepting any batch of cereal or rice plant material.
3. Consult with the national phytosanitary authority (in Spain, the Ministry of Agriculture, Fisheries and Food) on the specific documentation requirements at the border for each origin.
4. Review internal marketing processes: operators distributing cereal plant material within the EU must ensure compliance with the measures of Annex VIII of the amended Regulation 2019/2072.
5. Inform the logistics and purchasing team about the new border controls to anticipate possible delays in the supply chain and adjust delivery times.
6. Document compliance: maintain updated records of all phytosanitary documentation received, as competent authorities may request their review in internal inspections.

Non-compliance may result in the prohibition of import or marketing of the affected batches, with direct impact on the agricultural supply chain.

Official source

Consult the complete regulation on official source — EUR-Lex: Commission Implementing Regulation (EU) 2026/1433

Notice: This article is for informational purposes only and does not constitute legal advice. For specific decisions, consult a qualified professional. Source: https://eur-lex.europa.eu/./legal-content/AUTO/?uri=OJ:L_202601433