Omari Gates
Termites are one of the most destructive pest species in the world, and there are about 300 species of termites in Australia. They are social insects that build large nests in soil or wood and can cause damage to wooden structures. They eat cellulose and lignin, the major components in plants and wood, and are one of the few animals that can digest these substances. While some species eat grass and plants, others eat wood, cardboard, paper, and even clothes. They also chew through other materials to get to their food source, including electrical cables, which can cause house fires.
| Characteristics | Values |
|---|---|
| Number of termite species in Australia | 300+ |
| Number of termite species that cause economic damage | 16 |
| Pest species | Subterranean, drywood, and dampwood termites |
| Most destructive termite species | Mastotermes darwiniensis |
| Termite species causing most damage in dollar value | Coptotermes |
| Termite food | Cellulose, lignin, grass, plants, wood, cardboard, paper, clothes, fungi, sugars, and starches |
| Termite habitats | Soil, wood, trees, tree stumps, walls, patios, electrical areas, pipes, roofs, and the ground below fireplace foundations |
| Nest temperature | 25°C - 36°C |
| Nest humidity | 100% |
| Tunnel systems | Underground |
| Colony size | 60,000 to 2 million |
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What You'll Learn
- Australian termites eat cellulose and lignin, the major components in plants and wood
- They also eat grass and other matter, and are not pests in buildings
- Some species eat decaying wood, while others eat grass and debris
- They will also eat cardboard and paper, and sometimes clothes
- Termites are a key food source for many predators, including birds, reptiles and mammals
Australian termites eat cellulose and lignin, the major components in plants and wood
Termites are a major problem in Australia, causing significant damage to buildings and crops. They are one of the most destructive pest species in the world. There are several hundred termite species in Australia, but only a few species are responsible for most of the economic damage to buildings and crops.
The Australian termites eat cellulose and lignin, the major components in plants and wood. Cellulose is a carbohydrate that can be found in the sapwood (outer wood) of trees. They also eat the sugars and starches present in sapwood. Termites are one of the few animals that can digest cellulose, and they do this with the help of microbes in their gut. These microbes vary between species and are considered a key factor in their evolution.
Some termite species eat grass and plants, while others eat wood. The wood-eating species are the ones that cause the most damage to homes. They will also eat cardboard and paper, and sometimes even clothes. They will chew through other materials to get to a food source, including plastic pipes and cables. They can also cause electrical problems and house fires by chewing through cabling and bringing moisture into electrical areas.
Termites prefer to travel underground, but when they need to access a food source above ground, they build mud tubes to protect themselves from drying out and from predators. They will also cover a food source with mud sheeting so they can feed underneath it. They bring mud into walls and structural wooden elements of buildings to keep their environment moist and to use as structural support.
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They also eat grass and other matter, and are not pests in buildings
While termites have a reputation for being structural pests, the majority of termite species are not a threat to human-built structures. In fact, there are several hundred termite species in Australia, but only a few species are responsible for most of the economic damage to buildings and crops. These pest species are commonly split into three groups: subterranean, drywood, and dampwood termites.
Subterranean termites include all the most common pest species in Australia. However, some species of subterranean termites, such as cathedral termites found in the top end of Australia, are grass harvesters and do not cause any damage to homes. Other termite species eat plant material and use it to grow a fungus, which they then harvest and eat. These species only eat cellulose material and do not pose a risk to human homes.
Some termite species do eat wood, getting cellulose, sugars, and starches (all carbohydrates) from the sapwood (outer wood) of trees. They can also eat wooden human constructions, including logs, tree stumps, and structural wood elements of buildings. However, they usually cannot eat the heartwood (innermost wood) as it tends to be much harder and can contain toxins that repel the termites.
Termites are one of the few animals that can digest cellulose, thanks to the unique microbes in their guts. These gut microbes vary between different species and are considered a key feature of their evolution. Termites also obtain protein by eating fungi growing in their humid nests or on moist wood surfaces. Many termite species have special gut organisms that help them break down woody cellulose into digestible sugars.
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Some species eat decaying wood, while others eat grass and debris
Termites are social insects that build large nests in soil or wood and can occasionally cause damage to wooden structures. There are several hundred termite species in Australia, but only a few species are responsible for most of the economic damage to buildings and crops.
Some species of Australian termites eat decaying wood, while others eat grass and debris. The termite species that eat decaying wood get cellulose, sugars, and starches (all carbohydrates) from the sapwood (outer wood) of trees and can also eat any wooden structures, including logs, stumps, and human constructions. They usually cannot eat the heartwood (innermost wood) as it tends to be much harder and can have toxins that repel the termites.
Termites that eat grass and debris are not a risk to homes. However, they will enter homes with extensive decay of wooden structures due to poor ventilation and plumbing, further eroding the structure and making replacement necessary.
Termites are one of the few animals that can digest cellulose, which they do with the help of symbiotic microbes in their gut. They will also eat cardboard and paper (and sometimes clothes) and chew through other materials to get to a food source.
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They will also eat cardboard and paper, and sometimes clothes
Termites are one of the few animals that can digest cellulose, thanks to the unique microbes in their gut. These microbes vary between species and are considered a key driver of termite evolution. As well as wood, termites will also eat cardboard and paper. This is because these materials are made from wood and contain cellulose.
Cardboard and paper are not the only non-wood materials that termites will eat. They will also chew through plastic pipes and cables to gain access to cellulose-based materials. They can even damage electrical wiring in homes. This can cause electrical problems and even house fires.
Some termite species don't pose a threat to human structures. For example, cathedral termites in northern Australia are grass harvesters, and some species use plant material to grow a fungus that they eat. However, even non-pest species can damage homes by bringing in mud and moisture.
If termites are eating cardboard, paper, or other materials in your home, you should contact a professional pest manager. Treatment typically involves eliminating active termites and installing a termite management system to prevent future attacks.
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Termites are a key food source for many predators, including birds, reptiles and mammals
Termites are a vital food source for many predators in the Australian ecosystem, including birds, reptiles, and mammals. One such bird is the numbat (Myrmecobius fasciatus), an insectivorous marsupial native to Australia, which feeds almost exclusively on termites, consuming up to 20,000 termites per day. With their long, sticky tongues, echidnas also feed on large numbers of termites, breaking open termite mounds to reach them.
The role of termites as a food source for predators is just one aspect of their complex interactions with other organisms. Termites themselves are predators of a sort, as they feed on cellulose and lignin, the major components in plants and wood. They are one of the few animals capable of digesting cellulose, thanks to the unique microbes in their guts.
While some termite species eat grass and plants, others consume wood, including the sapwood (outer wood) of trees, logs, stumps, and even human constructions. They are drawn to moist environments, as their soft cuticles make them susceptible to drying out. This is why they often attack areas of homes with moisture problems, travelling underground or through mud tubes to protect themselves from predators and prevent desiccation.
Despite their ecological importance, termites are infamous for the structural damage they cause. They are considered one of the most destructive pest species globally, and in Australia, there are about 300 termite species. The most problematic species in Australia include Mastotermes darwiniensis and those of the Coptotermes genus, which cause significant economic losses.
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Frequently asked questions
Australian termites eat cellulose and lignin, the major components in plants and wood. They are one of the few animals that can digest cellulose, due to the unique microbes in their gut.
Australian termites eat the sapwood (outer wood) of trees, as well as wooden structures, including logs, tree stumps, and human constructions. They usually cannot eat the heartwood (innermost wood) as it is harder and can contain termite-repelling toxins.
Yes, Australian termites will also eat grass, cardboard, paper, and even clothes. They will also chew through plastic pipes and cables to gain access to cellulose-based materials.
Yes, Australian termites are a key food source for many predators, including birds, reptiles, and mammals. Some Australian native animals that heavily rely on termites for sustenance include the numbat, echidna, and several species of birds.
Yes, Australian termites are considered structural pests and can cause significant damage to buildings and infrastructure. They can weaken support beams in foundations and create moisture problems, leading to electrical issues and even house fires.
