The Termite—Friend or Foe?
BY AWAKE! CORRESPONDENT IN KENYA
“KUMBE! Mchwa!” Thus exclaimed a Christian minister as he and a group of others lifted a portable wooden pool. They hoped to use it as a baptismal pool at a circuit assembly of Jehovah’s Witnesses in Kenya. To their dismay, however, they discovered that much of the wood had been eaten away. Hence his expression of frustration. Translated, it means: “Oh! Termites!”
Perhaps no other insect is so often associated with property damage as the tiny termite. But is this bug truly an enemy of man? In answer, let us take a close look at the termite.
The Termite Fortress
In Kenya, one often sees towering termite homes. These are chimneylike structures that protrude as high as from 15 to 20 feet [5-6 m] above ground. The mounds, resembling a concrete citadel, are built with such precision that termites have been called master architects. Does it not defy the imagination to think that tiny insects could erect such impressive fortresses, even though they are quite slow on their feet—and blind?
Inside the mound is an elaborate maze of chambers and tunnels. This bustling metropolis also boasts an efficient drainage system, ventilation, and even air-conditioning. Hot air escapes through the top of the mound by means of portholes. Cool air comes through the bottom. Further cooling is done by a simple evaporation system: The termites spray their walls with water by spitting on them. As the water evaporates, it cools the air and assists with circulation. The termite home thus stays at a pleasant 86 degrees Fahrenheit [30° C.] 24 hours a day!
Even more amazing is termite society. Some termite mounds house efficient communities, or colonies, numbering up to five million residents. Far from being chaotic, a colony is a study in efficiency. The termite family is made up of three castes, namely, workers, soldiers, and reproductives. Workers do the actual construction of the mounds, using their saliva for cement.
Soldiers are the more aggressive members of the family. Armed with strong jaws and sharp teeth, they guard the fortress from invaders, such as army ants. They also act as bodyguards to protect the workers when they venture outside the mound in search of food. If needed, the soldiers resort to chemical warfare; a special gland acts like a squirt gun, releasing a lethal fluid.
How are the soldiers repaid for their services? Well, it seems their jaws are so large that they cannot chew food to feed themselves. So when a soldier is hungry, it simply rubs the head of a worker with its antennae. That means, “Feed me!” The worker responds by placing regurgitated food into the soldier’s mouth.
In the royal chamber, cloaked in total darkness, live the reproductives—the king and queen. The queen is a giant compared with her diminutive mate. Her abdomen, swollen with eggs, is evidence of her prodigious reproductive powers. It is estimated that she can lay from 4,000 to 10,000 eggs a day. No wonder some have called the queen “an automatic egg-laying machine.”
Not much privacy for the royal couple, though, as they are attended to by a team of termite workers. These surround the queen, seeing to her immediate needs and providing her with food. As the eggs are produced, the workers carry them off between their jaws to the nursery chamber.
Friends or Foes?
While few people would deny that these insects are fascinating, most still view them as pests—enemies! Dr. Richard Bagine, head of the Invertebrate Zoology Department of the National Museum of Kenya, told Awake!: “It is true that termites are seen by people as one of the most destructive insects. But scientists see termites differently. In the wild, termites are useful members of the plant and animal community.
“First, they break down dead plant material into simple compounds. In this way, termites recycle nutrients that plants need. Second, they are an important food source. They are eaten by almost every kind of bird and by many mammals, reptiles, amphibians, and other insects. Many people in western and northern Kenya also enjoy their sweet, rich taste; they are very rich in fats and proteins. Third, they help to make soil. Termites mix subsoil and topsoil when they build and repair their nests. They break down large pieces of dead plant material into smaller pieces, forming humus. Moving through the soil, they make passages for air and water needed by plant roots. Thus termites improve soil texture, structure, and fertility.”
Why, though, do termites invade human habitations? Says Dr. Bagine: “Actually, people have moved into the termites’ habitats and removed most of the plant resources used by termites. Termites must eat to live, and they will usually feed on dead plants. When these are taken away from them, termites feed on man-made structures, such as houses and granaries.”
So although the termite may at times seem to be a pest, it surely is not our enemy. Indeed, it is a striking example of Jehovah’s creative brilliance. (Psalm 148:10, 13; Romans 1:20) And in God’s coming new world, as man learns to live in harmony with the animal world, he will no doubt come to see the tiny termite as a friend, not a foe.—Isaiah 65:25.
[Pictures on page 17]
A typical castlelike termite mound
Inset: Worker termites
[Picture on page 18]
The soldier termite, with its large head and glands that produce deadly chemicals, is equipped to defend the termite colony
[Picture on page 18]
The queen, her abdomen swollen with eggs
[Picture on page 18]
The queen with her crew of attendants