
The new European Union regulations on Malagasy vanilla, which set maximum limits for nicotine residues, represent a major challenge for Madagascar’s economy. About 80% of batches of Madagascan vanilla are at risk of exceeding these limits, which could lead to the rejection of many batches by Europe. Vanilla is the country’s main agricultural product, generating foreign exchange and playing an important role in exports to the United States. The causes of the presence of nicotine residues in Malagasy vanilla are still unknown, but the Malagasy authorities have set up a team to negotiate with the EU to request a temporary non-application of this regulation. It is essential to understand the origin of these residues in order to find appropriate solutions to preserve this sector and the income it generates.