Notes on the Parasites of Neodiprion nanulus Schedl (Hymenoptera: Tenthredinidae)
- 1 April 1954
- journal article
- Published by Cambridge University Press (CUP) in The Canadian Entomologist
- Vol. 86 (4) , 167-168
- https://doi.org/10.4039/ent86167-4
Abstract
In collecting sawfly eggs, larvae, and cocoons for propagating beneficial insects at the Belleville laboratory, a heavy infestation of a pine sawfly, Neodiprion nanulus Schedl, was discovered in 1942 nine miles north of Belleville, on a 25-year-old plantation of red pine, Pinus resinosa Ait.; Scots pine, Pinus sylvestris L.; and jack pine, Pinus banksiana Lamb.From samples of the eggs collected in the spring of 1943, no parasites emerged.Keywords
This publication has 1 reference indexed in Scilit:
- A STUDY OF THE FOOD RELATIONS OF THE LYCTUS POWDER‐POST BEETLESAnnals of Applied Biology, 1936