Cryptomeria
Cupressaceae
Cryptomeria (literally “hidden parts”) is a monotypic genus of conifer in the cypress family Cupressaceae. It includes only one species, Cryptomeria japonica (syn. Cupressus japonica L.f.). It is considered to be endemic to Japan, where it is known as Sugi. The tree is called Japanese cedar or Japanese redwood in English. It has been extensively introduced and cultivated for wood production on the Azores.
Diseases Affecting Cryptomeria
Pestalotiopsis
Pestalotiopsis is a type of needle blight fungal disease that is primarily found on arborvitae (Thuja). It is usually considered a secondary disease that attacks foliage that has been injured or weakened by unfavorable weather or growing conditions. The disease may kill the smaller twigs where the infected needles died
Affected Species:
Insects Affecting Cryptomeria
Japanese Cedar Longhorn Beetle
The Japanese cedar longhorned beetle is an exotic insect that bores into trees of the cypress family.
Affected Species:
Spruce Spider Mite
The Spruce Spider Mite is considered one of the most destructive spider mites in the United States.
Affected Species:
Cryptomeria Scale
Cryptomeria scale is an armored scale found on the underside of needles.
Affected Species:
Bagworms
Bagworm is a caterpillar that molts into a moth in the adult stage. They are easiest to identify by the bags they construct as they feed. Damage includes needle discoloration and injury.
Affected Species:
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