What they are, why they swarm, and when to act
Flying termites signal potential termite activity nearby. Not all swarms mean your home is infested. But some do. Knowing the difference protects your property.
Flying termites are called alates. These are the alates – future kings and queens responsible for starting new colonies. Unlike worker termites that eat wood, alates do not cause direct damage.
Only a small percentage of termites can fly. These are the reproductive termites.
Flying termites leave their nests in massive swarms, mate in the air. After mating, they shed their wings and find a spot to start a new colony. This is when structural damage begins.
Flying termites look similar to flying ants. Mistaken identification leads to wrong treatment. Learn the key differences:
Body: No pinched waist. Thick body throughout.
Antennae: Straight with no bends.
Wings: Four wings of equal size. Wings longer than body.
Behavior: Wings shed easily after landing.
Body: Pinched narrow waist at middle.
Antennae: Bent or elbowed shape.
Wings: Two wings different sizes. Front wings larger than back wings.
Behavior: Wings stay attached longer.
Thick waist: Their bodies do not have a narrow “pinched” waist. Straight antennae: Unlike ants, their antennae are straight with no bends. Equal wings: They have four wings of the same size, each longer than their body.
Our tropical climate in Singapore makes conditions very favorable for termite season all year round!
As the weather becomes warmer, usually after a spot of rain, termite swarms begin to occur. This is when alates leave to find mates.
Watch for these warning signs of termite swarming activity:
Clusters of winged insects flying around windows and outdoor lights. Most active at dusk and dawn.
Discarded wings strongly suggest swarming activity, especially if found near windows or lights. Wings cover floors and windowsills.
If swarms of winged termites appear inside your home or office, it is a strong sign of an active termite infestation within or beneath the structure.
Brown tunnels on walls and foundations. Termites use these to travel and protect themselves.
Hollowed out or weakened wood. Damaged paint or blistering. Wood sounds hollow when tapped.
Faint musty smell near infested areas. Strongest in enclosed spaces like walls and attics.
Swarm outside your home means nearby termite colony is active. May or may not be in your structure.
Swarm inside is a strong warning. Means termites are present in or beneath your home. Requires professional inspection immediately.
Termites have already entered your home. Wings mean alates matured inside your structure and shed their wings.
Absence of flying termites doesn’t mean no infestation. Underground termites work silently. Regular inspections are essential prevention.
Singapore’s weather creates perfect conditions for termites year-round.
Warm temperatures around 27°C. High humidity (84% average). Abundant moisture from rainfall. Dense housing provides food sources. These factors make Singapore ideal termite habitat.
Termites breed continuously. Infestations grow faster than in cooler climates. Professional prevention is essential. DIY methods rarely succeed long-term.
As flying termites are attracted to bright lights, simply turn off your lights at home during rainy seasons. Use motion sensors instead of constant lighting.
For flying termites, specifically, it is essential to seal (as much as possible) all entry points such as windows and vents. Fill cracks in walls and foundations.
To stop termites from spreading, remove sources of excess moisture and keep wood, such as firewood or debris, away from the foundation of your home.
Regular inspections and the use of physical or chemical barriers (such as soil and corrective treatments) around buildings are effective strategies. Annual inspections catch problems early.
Keep firewood, mulch, and wood debris away from home foundation. Store in elevated racks away from soil contact.
Pest control companies install monitoring stations. These catch termites before swarms occur. Proactive approach beats reactive treatment.
Not necessarily. If you notice a large number of flying termites outside your building, it usually means there is a nearby termite colony that is swarming. Indoor swarms are more concerning. Professional inspection confirms infestation.
Peak season is November to April during rainy months. But Singapore’s tropical climate means termites can swarm year-round. Heavy rain and warm, humid evenings trigger swarms.
Don’t disturb them. Wings indicate alates matured inside your home. Keep them undisturbed for professional inspection. They confirm termite presence and help identify species.
DIY spraying is not recommended. It scatters termites and interferes with professional assessment. Professional heat treatment or chemical barriers work better. Structural treatment requires expertise.
Speed varies by species and colony size. Some colonies cause visible damage within months. Others take years. Early detection and treatment prevent structural damage before it’s severe.
Flying termites signal active termite activity. Professional inspection identifies the threat level. Early action prevents costly structural repairs.
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