Formosan termites
are the most aggressive and destructive timber pests in the United States. It is an imported species, native to the
Formosan
islands of China.
Formosan termite above ground nest/carton
Formosan Termites can establish
secondary colonies, High above ground in nest/ cartons and do not need soil contact.
Cartons /
Nests containing millions of termites aggressively and relentlessly seeking and devouring structural timbers, utility poles and other timber structures, including ships and barges. Infestation can occur to living trees, such as oak, cypress, pine and maple.
They often cause power failures by chewing through electrical cabling. A termite to be feared - it is known to cause major structural timber damage to homes and buildings within a few months.
Formosan termites are a serious timber pest in Hawaii and coastal regions of Texas, Florida, Louisiana, Mississippi, Alabama, Tennessee, Georgia, South Carolina and southern California, as well as, inland towns and cities.
The Formosan termite is rarely found North of 35° N latitude. They have been reported from 11 states including: Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, and Texas. Their distribution will probably continue to be restricted to southern areas because their eggs will not hatch below about 20° C (68° F).
Identification of Swarmers: Formosan termites swarm in huge numbers in late spring or summer; usually following a warm rainy day. They prefer to swarm in times of high humidity in the evening hours from dusk to midnight. The swarmers are attracted to lights and are about 1/25'', including wings. Their body color is pale yellowish brown. A fontanelle (frontal gland pore) is present.
The swarmers have four wings of equal size with dark hard veins in the front portion of the front wing. The wings are a translucent, slightly milky color and covered with tiny hairs.
Identification of Soldiers: The armored head of the soldier is rounded tapering toward the front. A fontanelle (frontal gland pore) is present on the soldier's forehead. They have large mandibles relative to their body, which is flat and narrower than the head. When disturbed the Formosan soldier termite may emit a white sticky latex substance from it's fontanelle - a defensive measure to ensnare the termites enemies, primarily ants.
Identification of Timber Damage: Formosan termites eat mainly the springwood of susceptible timbers, most often leaving the summer wood sections. Timbers infested by Formosan termites usually have layered sections packed with moist soil in high activity areas.
Biology / Habits
Formosan termites are subterranean termites that typically live in the ground and a large mature nest will periodically emit swarmers in large numbers over a wide area to find a mate from another colony nest to start up a new colony. A suitable location for nesting should provide a constant moisture source and a readily available timber food source close by.
Several years are required before the termite colony reaches the typically mature size, which may contain millions of termites foraging for timber food sources within a 400 feet radius, actively feeding on trees and free-standing poles as well as buildings and other timber structures.
The colony nests of Formosan termites are usually located in the ground below the frost line, but above the water table. They typically construct mud galleries or "shelter tubes" across hard objects in order to gain access to timber food sources.
Formosan termites constantly search for new food sources. They are known to enter buildings through cracks in concrete flooring or to travel under parquetry or tile flooring through gaps of less than 1/16" wide. The space between the foundation and the first mortar joint is often enough space for termites to enter a home.
Due to its size and aggressive foraging behavior a colony of Formosan termites does more damage than single colonies of other U.S. subterranean species, and can cause significant structural damage to a home within 6 months.
Areas
of Distribution
The Formosan subterranean termite (Coptotermes formosanus) has now become established in Florida and other southern states. At least one colony has been found In California (1995). The Formosan Termite was first discovered in 3 Texas counties. Now they have been discovered in 25 Texas counties
Bora Care
Green Solution
Service
areas:
West Houston, Southwest
Houston, Texas, Fort bend County, Sugar land, Katy, Sugarland, Missouri
City, Stafford, Richmond Texas,
Bellaire,
