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Control of white pine weevil, Pissodes strobi, on Sitka spruce using implants containing systemic insecticide
- Control of white pine weevil, Pissodes strobi, on Sitka spruce using implants containing systemic insecticide
Fraser R.G.
Heppner D.G.
The Forestry Chronicle. Vol.69, No.5. (1993), s. 600-603. graf.. tabg.
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