« Back

Bupalus piniaria

Bordered white

Description

Also known as the pine looper. The wingspan is 35-40 mm. The adults fly in May and June, sometimes later in the northern part of Europe. The female lays eggs in rows on pine needles. Greyish green larvae have brownish stripes on their sides and greenish ones on their back. The head is yellow. Larvae feed on older needles starting in the second half of July. Their development finishes in November, when they descend to the ground and pupate in the litter. Pupae overwinter. This species can be a serious pest in conifer plantations. During outbreaks they cause total defoliation.  

Symptom

During outbreaks they cause total defoliation.  

Tree Species: Pine

Part of a plant- attacked: Leaf / Needle

Pest significance: Harmful

Pest Category: Insects

Invasive Species: No

Present in EU: Yes