fall spruce needle moth
1Christmas tree pests and weeds — An entomologist checks Scots Pine for pine shoot beetles at a Christmas tree farm near East Lansing, Michigan. Pine and fir trees, grown purposely for use as Christmas trees, are vulnerable to a wide variety of pests, weeds and diseases. Many of… …
2Christmas tree cultivation — A Christmas tree farmer in the U.S. state of Florida explains the pruning and shearing process of cultivation to a government employee. Christmas tree cultivation is an agricultural, forestry, and horticultural occupation which involves growing… …
3Pseudotsuga menziesii — Coast Douglas fir in Warsaw Conservation status …
4Coleotechnites piceaella — Scientific classification Kingdom: Animalia Phylum …
