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Caterpillar invasion causes damage in northeastern Italy
Municipalities northeast of Vicenza, Italy, are experiencing an unusual invasion of the Mythimna unipuncta moth caterpillar. Driven by exceptionally high temperatures for this time of year, the population has surged since early October, causing significant damage to permanent meadows along the right bank of the Brenta river.
Stefano Ferrarini, the mayor of Quinto Vicentino, reported that the caterpillars are spreading massively from Nove to Quinto. The species is considered highly invasive because females can lay more than 1,000 eggs and lack natural predators in these latitudes. The infestation has resulted in bare meadows that require complete reseeding.
A meeting was held at the Quinto Vicentino town hall involving local mayors and leadership from the Brenta water management association to address the situation. Experts have advised against the use of insecticides to manage the outbreak.
Entities
Brenta · Mythimna unipuncta · Quinto Vicentino · Stefano Ferrarini
Claims
What the coverage asserts, and how many sources carry each claim.
- [● 2 SOURCES] Experts have rejected the use of insecticides to combat the invasion. www.fehmarn24.de · www.tz.de
- [● 2 SOURCES] Mythimna unipuncta females can lay more than 1,000 eggs. www.fehmarn24.de · www.tz.de
- [● 2 SOURCES] The caterpillars have damaged permanent meadows on the right bank of the Brenta river. www.fehmarn24.de · www.tz.de
- [● 2 SOURCES] A meeting was held at the Quinto Vicentino town hall involving local mayors and the Brenta water management association. www.fehmarn24.de · www.tz.de
- [● 2 SOURCES] Mythimna unipuncta caterpillars are causing damage to meadows northeast of Vicenza, Italy. www.fehmarn24.de · www.tz.de
- [● 2 SOURCES] The caterpillar population surge is attributed to exceptionally high temperatures for the season. www.fehmarn24.de · www.tz.de