Spruce-Larch Adelgid

Spruce-Larch Adelgid

Definition: spruce-larch adelgid

spruce-larch adelgid: a relative of the aphid, which may cause serious damage on spruce grown for Christmas trees (Adelges viridis). Managing spruce-larch adelgid populations ensures healthy growth and quality of spruce trees, supporting market value and productivity.

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