Official website of the New Zealand Farm Forestry Association


PESTS AND DISEASES OF FORESTRY IN NEW ZEALAND

Cladius grandis, poplar sawfly

Adult and young larva
Young larva
Grown larva
Feeding
Pupa
Feeding damage

Not known to be established in New Zealand

The adult flies are 6-9mm in length, mostly reddish-yellow and have a black head and a partly black thorax.

The larvae can be up to 16mm and are yellow overall, with two lateral rows of black spots and white hairs.

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