Search Results for: Book worm (Furniture beetle larva)

…idoptera Lepisma saccharina Lesser grain borer Lesser house fly Lesser mealworm beetle Longipalpa, Supella Lucilia Mauretanicus, Tenebroides Meal moth, Indian Mealworm beetle, lesser Mealworm beetle, yellow Meat skipper Mediterranean flour moth Mercator, Oryzaephilus Merchant grain beetle Mice, house Mice, yellow-necked Minutus, Cryptolestes Minutus, Lathridius Mite, cheese Mite, common house Mite, flour Mite, forage Mite, furniture Mite, house du…

…o some people. The Destructive flour beetle is often mistaken with the mealworm beetle, as they roughly have the same appearance. The mealworm beetle is however larger than the Destructive flour beetle, so if it looks like a smaller version of a mealworm beetle, it is most likely a Destructive flour beetle. Likewise, the larva of the Destructive flour beetle can at times be mistaken with the larva of the mealworm beetle flour beetle, which is comm…

…eetle has two antennas that are divided into 11 joints. The house longhorn beetle larva is almost milky white, but also has some dark chitin parts placed around its mouth. The larva is equipped with small legs that are barely visible to the naked eye. It can be up to 25 mm long. Biology and behavior The house longhorn beetle belongs to the family wooden bucks (Cerambycidae). It is rare to see the adult house longhorn beetle as they mostly stay in…

…is responsible for the transport. Often the spread of the beetle is due to beetles or larvae being moved from one place to another through food, furniture, textiles, or the like. Damage The brown carpet beetle is certainly not a picky size. They are often considered pests as they can easily gnaw their way through feathers, packaging, hides, textiles, and wool. They can therefore cause great damage in homes or in public institutions such as museums…

…f which are common pest in Denmark. Appearance While the Australian spider beetle is still a larva, it can grow between 3 to 5 millimeters long. The larva has a curved shape with quite small legs and a dark head, while the rest of its body has a yellowish white hue. A fully developed Australian spider beetle is approximately 3 to 4 millimeters long. And unlike in its larval stage, the fully developed beetle has rather long legs and long antennae….

…e borer beetle its characteristic speckled appearance. An adult deathwatch beetle larva grows about 1 centimeter long. The body shape of the larva is curved, and it is generally pale. However, its head is yellow-brown, while its jaws are dark brown. Biology and behavior In the period from March to June, it is mating time for the deathwatch beetle, and here it is noticed by a special kind of knocking. Through 6 to 8 quick knocks – which are repeate…

…an elongated little creature that is white, yellowish, or beige. But a fur beetle larva has a brown color and is hairy. In the end, it has a hair-brush, which makes it easy to recognize, size wise they are up to 1 cm long. One can take the ordinary fur- or carpet beetle larvae as a brown carpet beetle larva, as they are related. The easiest way to distinguish in between them, is by the location where they are found. If the larva is found indoors,…

…ction. The wood dust is powdery, but coarser than that made by powder post beetle larvae and more tightly packed ( see p. 128). Wood wasp exit holes in timber Woodwasps The exit holes have a diameter of up to 1 cm. They are circular, with completely smooth edges, and look as though they had been bored with a 10 mm drill. Wood wasps occur only in conifers, the larval tunnels being made in both sapwood and heartwood. The coarse wood dust is so tigh…

…months, these mites will also become extinct. In the event of an attack on furniture, padded furniture should be moved away from the walls so that good air circulation can be created. To help the process along the way, extra heat is applied to the room – the higher, the better – and at the same time a window is left in a tight space for a few days. These measures can remedy an immediate situation, but there is a risk that the mites will reappear u…

…. In addition, the tobacco beetle is a pest, that in rare cases can damage books and furniture. Prevention and pest control The tobacco beetle can be extremely difficult to control. If you have identified this type of pest in your home, it is necessary to discharge all food items that are infested with tobacco beetles. Otherwise, food stuff can be frozen at -18 degrees for 72 hours or heated to a minimum of 60 degrees to kill the pests. After havi…

…wood. Instead, it has a taste for starchy foods, hence the name. When the beetle larvae hatch, they leave circular holes in the material they have lived in. And these holes are confusingly like the holes in a tree that has hosted the borer beetle larvae. Bread beetles are not limited to one region, but are found all over the world. And often it is through shipping that the beetles are spread across the globe. Their history of shipping is not exac…

…and has, as beetles typically do, six legs. As a larva, the merchant grain beetle larva has a yellowish-white color all over its body and a dark head. The larva becomes about 3 to 4 millimeters long. The merchant grain beetle is sometimes confused with the sawtoothed grain beetle, as the two species are closely related. However, there are easy ways to tell the difference between the two, for instance by keeping an eye on the behavior of the specif…

…ngly darker brown. The head is partially hidden under its neck shield. The larvae of the soft wood boring beetle can grow up to 8 millimeters long. They are curved and their legs are quite short. The bodies of the larvae have a yellowish-white color, while their heads are dark brown. Biology and behavior The soft wood boring beetle belongs to the family of borer beetles (Anobiidae) under the family soft borer beetle (Ernobiinae). Conifers are, as…

…r dried food, they like to prey on other insects. Both ham beetles and ham beetle larvae like to eat smaller insects. However, the larvae are the hungriest, and therefore eat significantly more than ham beetles. Damage Although, as mentioned, there are three different species of Necrobia in Denmark, there are only two of them that can be a nuisance. The red-legged ham beetle (Necrobia rufipes) and the red-necked ham beetle (Necrobia ruficollis) go…

…or Although the wasp beetle tries its hardest to look like a wasp, it is a beetle. The wasp beetle is thus neither aggressive nor dangerous, but it tends to restless behavior, which can seem annoying to the people who do not like beetles and similar small animals. Before they are fully grown, wasp beetles also undergo a larval stage. While they are larvae, they prefer to stay in dead, dry deciduous tree in which they have hatched. It is only as ad…

…with you from the nature. Appearance As like most other beetles, the flour beetle larva is larger than a fully grown flour beetle. A flour beetle is just 2.5-4 mm long. It has a reddish-brown color and a very long hind body. Like most other beetles, it has six legs and, of course, antennas on its head. If you are not sure of the species, it can be recognized by its lively behavior. Since the flour beetle is an insect, it has a larval stage. The fl…

…peseed fields – especially in spring rapeseed. Appearance The rape blossom beetle is a small gloss beetle of just two millimeters. Its color is dark with a metallic shine that is usually greenish. Biology and behavior When the temperatures are warm, you can experience the rape blossom beetle flying around in even very large numbers. Like many other insects, the beetle is attracted to yellow colors. If you are wearing yellow clothes, it is therefor…

…s. The wings are fully developed, yet one never sees the saw-toothed grain beetle fly. The larvae are also small, they are only three to four mm long. The head of the larvae is dark, while the rest of the body is yellowish white. The beetle is often mistaken as the merchant grain beetle, as their appearance is similar. Biology and behavior In general, the saw-toothed lifetime is 6-10 month. They can however be up to three years old, but that is no…

…e fall, and within a few weeks, the pupa will have developed into an adult beetle. However, the beetle will remain inside the tree until May-June, and then it will emerge from the tree, through a characteristic fly hole of a diameter of 2-3 mm. The dust from the fly hole will be dark yellow, as the wood the beetle feed on is rotten. The natural habitat for the beetle is rotten coniferous trunks or branches. But they can also be found in fence post…

…n navale Malaria mosquito M allophaga Martesfoina Martin bug Mason bee Mealworm beetle M egachile centuncularis Merchant grain beetle Merulius lacrymans Mice Microlepidoptera Mildew Mill moth Millipedes 1 Minthea ruficollis Mites Monochamus sutor Monomorium pharaonis Mosquitoes Moths Moulds Musca autumnalis Musca domestica Museum beetles Mus musculus Nacerda melanura Necrobia ruficollis Necrobia rufipes Niptus hololeucus Nutmeg weevil Oeciacus hir…

…laid. After about 3 to 4 weeks, the eggs hatch and small white woodboring beetle larvae emerges. The larvae gnaw further into the tree, as they undergo their full development. The woodboring beetle larvae live exclusively inside their holes in the tree, where their full development takes place. The development is a slow process that normally lasts between 2 and 3 years. The development from larvae to fully grown woodboring beetle can take up to 8…

…eason why this beetle is considered a pest. Appearance The fully grown mealworm beetle is relatively large; between 12 and 18 mm long. Color wise they can vary from dark brown to completely black. Mealworm beetles have a flat shape, and they have a long and wrinkled hind body. Their front body is short and completely smooth in appearance. Like so many other beetles, they are shiny. From the top of the hind body, they have two wings, and it is poss…

…lt to distinguish from each other, as they appear as pale, chubby, or flat larvae. In the front, the larvae are wider with a strong and dark cheekbone. An adult violet tanbark beetle is equipped with laying tubes at the rear end which is used to lay and place eggs in cracks and crevices. Biology and behavior This insect only lays its eggs in conifer, dead or demolished trees, still bark clad. The larvae live in the layer between the bark and the s…

…long. The larva has characteristics that make it different from many other beetle larvae. It has 3 pairs of well-developed feet at the breast area, just as it has warts on the third and fourth hind body joints. Biology and behavior If you want to see the adult wharf borer beetles, the chance of encountering them is greatest in the period from May to October. When the female searches for the perfect environment for her to lay her eggs, she goes exc…

…that dead animals, dry food, or rubbish bins can often be the cause of the beetles’s appearance. In the house, the beetle will probably originate from a pigeon nest in the attic, dead mice or rats under the floor or a dead bird in the ventilation system. Be sure to remove and destroy the source, thoroughly clean the area around the site and treat it with an insect repellent or spray against creeping and crawling insects. Larvae can also be found u…