« Back

Orgyia antiqua

Rusty tussock moth

Description

Orgyia antiqua, also known as the rusty tussock moth, is a species of moth with larvae that live on many species of trees and shrubs, feeding on leaves. The larvae are covered with long, rust-colored hairs and can be found between April and September, usually in two or three generations. The adults occur from June to October and are typically brown or gray with distinctive markings on their wings. The species is distributed in a variety of habitats, including forests, orchards, parks, and gardens, and is commonly found throughout Europe, Asia, and North America. Rusty tussock moth infestations can cause significant defoliation of host plants, which can lead to reduced growth and overall health. While outbreaks of this species can be damaging, they are often controlled naturally by parasites and predators. Additionally, the use of insecticides can help to manage populations of rusty tussock moths in areas where they pose a threat to valuable crops or landscapes.

Symptom

Colorful caterpillars with 4 groups of yellow bristles on the back and a pair of bristles running forward along the sides of the head.

Tree Species: Birch, Cherry, Oak, Willow

Part of a plant- attacked: Leaf / Needle

Pest significance: Harmful

Pest Category: Insects

Invasive Species: No

Present in EU: Yes

Last observations

There are a total of 10 observations of the species in the system

Orgyia antiquaRusty tussock moth
MZ
Number of votes: 0
Published: 26.9.2023

Orgyia antiquaRusty tussock moth
Juraj Hlavna
Number of votes: 0
Published: 17.7.2021

Orgyia antiquaRusty tussock moth
Marek
Number of votes: 0
Published: 10.7.2021

Orgyia antiquaRusty tussock moth
majo
Number of votes: 0
Published: 13.6.2021

Orgyia antiquaRusty tussock moth
Peky
Number of votes: 0
Published: 8.4.2021