Canary Islands Grapevine Pest Outbreak Response

Incident Overview

The Canary Islands have detected a localized outbreak of the grapevine pest Daktulosphaira vitifoliae, commonly known as the root-louse or phylloxera, in Tenerife's Acentejo region. Recognized globally as a serious threat to vineyards, this insect damages grapevine roots, leading to plant death and economic loss.

Authorities' Response and Measures

In response, authorities swiftly declared the pest a quarantine threat and moved to contain it, establishing a demarcated zone including:

• a 500-meter infested area
• a surrounding 1-kilometer buffer zone

Strict measures demand:

• immediate destruction of infected plants
• restrictions on moving grapevine material between islands and within regions
• prohibition of grape harvest transportation to prevent spread

Farmers and vineries must cooperate by:

• allowing inspections
• adhering to destruction protocols

Movement permits for grapes and planting material will only be granted with:

• official authorization
• thorough documentation

The government also mandates collaboration with local authorities, including:

• restrictions on land work
• restrictions on hunting in affected zones

Purpose of Measures

This order aims to protect Canary Island vineyards, a crucial part of the region's cultural and economic fabric. By acting quickly, authorities hope to eradicate or contain this pest before it causes widespread devastation, ensuring the sustainability of the local wine industry and rural livelihoods.