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spruce sawfly
insect
Also known as: Gilpinia
Learn about this topic in these articles:
pest control
- In insect: Ecological factors
…the early 1940s the European spruce sawfly (Gilpinia hercyniae), which had caused immense damage, was completely controlled by the spontaneous appearance of a viral disease, perhaps unknowingly introduced from Europe. This event led to increased interest in using insect diseases as potential means of managing pest populations.
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