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How to Manage Pests

Pests in Gardens and Landscapes

More trees and shrubs

Fir—Abies spp.
Family Pinaceae (Pine family)

Plant Identification

Firs are tall, symmetrical evergreen trees.  Branches are whorled and leaves are needlelike.  Firs produce large cones that shatter after ripening, leaving a spiky stalk. 

Optimum conditions for growth

Fir trees do best near their natural environment in mountain areas.  They are found in rock gardens; smaller plants do well in containers.  They grow slowly in hot, dry or windy areas in low elevations.  Most species prefer full sun or light shade and require moderate to regular amounts of water.  Pruning is rarely necessary. 

Fir tree
Fir tree

Pests and disorders of Abies spp.

Invertebrates

 Invertebrates (continued)

Diseases

Environmental disorders

Weeds

Vertebrates

Foliage of fir tree
Foliage of fir tree

Statewide IPM Program, Agriculture and Natural Resources, University of California
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