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Lyctus carbonarius is a wood-boring beetle in the family Bostrichidae (formerly in the family Lyctidae, which is now a subfamily of Bostrichidae), commonly known as the southern lyctus beetle. It is a serious pest of hardwoods including ash, hickory, oak, maple and mahogany and can infest many products in the home including hardwood flooring ...
Wood affected by woodworm. Signs of woodworm usually consist of holes in the wooden item, with live infestations showing powder (faeces), known as frass, around the holes.. The size of the holes varies, but they are typically 1 to 1.5 millimetres (5 ⁄ 128 to 1 ⁄ 16 in) in diameter for the most common household species, although they can be much larger in the case of the house longhorn beet
Their presence is only apparent when they emerge as adults, leaving behind pinhole-sized openings, often called "shot holes". [2] They may also leave piles of powdery frass below. Shot holes normally range in diameter from 1 ⁄ 32 inch (0.79 mm) to 1 ⁄ 8 inch (3.2 mm), depending on the species of beetle. If wood conditions are right, female ...
Handbooks for the Identification of British Insects is a series of books produced by the Royal Entomological Society (RES). The aim of the Handbooks is to provide illustrated identification keys to the insects of Britain, together with concise morphological, biological and distributional information.
Fragment of a broomstick affected by woodworm. Woodboring beetles are commonly detected a few years after new construction. The lumber supply may have contained wood infected with beetle eggs or larvae, and since beetle life cycles can be one or more years, several years may pass before the presence of beetles becomes noticeable.
InsideWood is an online resource and database for wood anatomy, serving as a reference, research, and teaching tool. Wood anatomy is a sub-area within the discipline of wood science. [1] [2] This freely accessible database is purely scientific and noncommercial.
Ips galleries are clear and open, unlike those of some other bark beetles, which are filled with wood dust and frass. [4] [7] The beetles grow and develop more quickly during the warmer seasons. In the summer, I. grandicollis and I. calligraphus can complete an entire life cycle in 25 days, and there can be up to eight generations per year. I.
Ectobiidae (formerly Blattellidae) [1] [2] is a family of the order Blattodea (cockroaches). This family contains many of the smaller common household pest cockroaches, among others. They are sometimes called wood cockroaches. [3] A few notable species include:
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