Because they can cause DENGUE.
Destroys wood
Once the flying (swarming) female termites have been fertilized by male termites and have landed in a suitable spot to start building a new colony, the wings are no longer needed.
The humidity & temperature have to be just right to provoke swarming. It's not the time of year-same thing for termites.
They are very damaging to structures, it is not man, mostly things built by man.
There are a couple different signs that one might have a termite infestation. Some signs of a termite infestation include: termite swarming and mud tops.
a sentence with swarming
Swarming sea
No, according to Dow AgroSciences: Even if termites can fly during the swarming period, bore to seek food or open new passages, they cannot swim. Colonies are often found near bodies of water because humidity is indispensable for termite survival.
Bees were swarming in the yard. (passive sentence) Swarming bees invaded the yard. (active sentence)
It means that there are many living things in the sea.
There aren't swarming pokemon in pokemon black.