Eggs hatch from mid-May to early June. Consumer Behaviour Report Value: 30% Due date: 13-Jan-2016 Return date: 04-Feb-2016 Length: 2000 Submission method options Alternative submission method Task Write a report demonstrating how household decisions to go on holidays are influenced by their stage in the household lifecycle. Most people know this species by the name plaster bagworm. Unless a specific institution is credited, the resources on these pages have been developed by members of the Integrated Pest Management Working Group’s Identification Aids Committee. The plaster bagworms will travel with the case dragging behind them as they seek out food. Figure 5. Bagworm Life Cycle Bagworms overwinter as eggs within bags fastened to twigs. Have you noticed small greyish to white colored bugs hanging on your walls or ceiling? 1997. There are two pairs of buccal appendages called palps. Others, such as the eastern tent caterpillar, lay their eggs in groups or clusters, so the offspring remain together for at least the early part of their lives. PDF | On Jan 1, 1979, Annette Aiello published Life History and Behavior of the Case-Bearer Phereoeca Allutella (Lepidoptera: Tineidae) | Find, read and cite all the research you need on ResearchGate At the tip of each proleg there is an ellipse formed by 23 to 25 very small crochets (a small hook). The household casebearer, ... Life Cycle. After hatching from the egg, larvae first feed as leaf miners. They will eat the webs of spiders as well. But when woolen threads and woolen cloth were offered to the larvae "they ate eagerly". The antennae are filiform (threadlike), as long as the wings, and are held back over the body. Larva: The larva is not usually seen by most people. Adult male household casebearer, Phereoeca uterella Walsingham. In South America, Phereoeca uterella Walsingham is known to be present in Brazil (state of Para) and Guyana. 2:33. Photograph by Lyle J. Buss, University of Florida. Describe the household life-cycle and why it is a useful way to segment the market. Household Casebearer. The larva walks up a vertical surface and attaches the case at both ends with silk. 156, new series. Insects Limited 84,656 views. Pest Control in Broward & Palm Beach Florida License # JB6407, (954) 385-2888 | (888) 932-2849 | info@lifecyclepest.com, Copyright 2020 by Life Cycle Pest Control | Web site by. Hey Jim Good question! Casebearer, (family Coleophoridae), any larva of a group of moths (order Lepidoptera) that are characteristically light brown with dark heads and feed on apple, birch, cherry, and willow trees. Adults at rest hold their wings tented over the body. In the U.S. it is found along the Gulf States from Florida to Texas and north into Virginia. CRC Press. Photograph by Juan A. Villanueva-Jiménez, University of Florida. Bagworm Life Cycle Bagworms overwinter as eggs within bags fastened to twigs. Dear Aaron, This is a Case Bearing Moth Larva in the subfamily Tineinae, and we believe it is a Casemaking Clothes Moth, Tinea pellionella. The life-cycleapproach to the study of housing consumption and its adjustments over time is not new. 8:26. It is commonly known as the plaster bagworm but as the term "bagworm" more properly refers to moths of a different family , it is often called the household casebearer – which may in turn refer to the related ''Phereoeca allutella''. The household casebearer, Phereoeca uterella, is a moth. After the first case is completed, the larva starts moving around, pulling its case behind. Control of three household insects. Bosik JJ, et al. life-cycle; treatment options; bibliographic references on the information collected for that particular sheet. The first generation of eggs are laid singly at or near the calyx lobes of nuts after pollination (Figure 2). The crochets are used to walk inside the case, and also to grab the case when the larva pulls its head and thorax out and uses its true legs to walk on the floor or walls. proper identification by a specialist is advised, because case-bearing species other than Phereoeca uterella might be in those states. Contact individual photographers for permission to use for any purpose. The findings: household behaviours. The Entomologist 89: 42-47. Entomological Society of America. A review of this literature shows that on one hand, there is a consensus among authors on the usefulness and value of the household lifecycle concept in explaining consumption. The larvae of Phereoeca uterella make silken cases, sometimes covered with sand grains or other fine debris. How to Keep Plaster Bagworms Off Stucco Walls. The larval case is a slender, flat, fusiform or spindle-shaped case which resembles a pumpkin seed. Bulletin No. The compound eyes are prominent. Adult: Adult females have a wing span 10 to 13 mm long. They kinda just hang there or sit on the wall but every now and then I see some weird little larvae thing come out and pull itself a long. Both ends of the case are identical, and are used by the larva to hide. 2000. The household casebearer, Phereoeca uterella, is a moth. 39-43. In the U.S. it is found along the Gulf States from Florida to Texas and north into Virginia. Complete Life Cycle of Clothes Moth on a Wool Rug - Duration: 1:56. The plaster bagworms can be identified by the cases they build. Figure 4. Watson JR. 1946. Complete Life Cycle of Clothes Moth on a Wool Rug - Duration: 1:56. The inside of the arch is lined exclusively by silk, and is gradually extended to form a tunnel, while the larva stays inside. Household Casebearer. Bulletin of Entomological Research 47: 251-346. Photograph by Juan A. Villanueva-Jiménez, University of Florida. According to Featured Creatures: “Many species in this family are casebearers and a few are indoor pests of hair fibers, woolens, silks, felt and similar materials.” Thanks a lot for your kind and quick reply. Their diet consists of old spider webs, dead insects, and even human hair. After a while, the species in the peninsula was recognized as Tineola walsinghami. Watson (1939) corroborated the preference of Phereoeca uterella for woolen goods of all kinds. However, regular cleaning practices, increased use of air conditioning in houses, and reduced number of woolen goods in this part of the country, along with pesticide application in cracks and crevices for household pest control, have decreased the incidence of the household casebearer. Discover Life's page about the biology, natural history, ecology, identification and distribution of Phereoeca uterella - Household casebearer -- Discover Life It is probably the case made by and containing the grub of a species of moth, see Wiki article below. Plaster bagworms are also known by the name household casebearer. Ryan Cragun 1,959 views. Photograph by Lyle J. Buss, University of Florida. 1:56. 1989. Watson JR. 1939. University of Florida, Agricultural Experiment Station Bulletin 536. life-cycle; treatment options; bibliographic references on the information collected for that particular sheet. Most of the biology described here was taken from Aiello's (1979) description of Phereoeca allutella, a closely related case-bearing moth species from Panama. Part of the reason these insects are found stuck to walls and ceilings is that they have climbed up there to be closer to the cobwebs they feed on. The tunnel is closed beneath by the larva to form a tube free from the substrate, and open at both ends. Many species in this family are casebearers and a few are indoor pests of hair fibers, woolens, silks, felt and similar materials. The remaining mouth parts are reduced and adults do not feed. Most people know this species by the name plaster bagworm. This closing mechanism is very difficult to open from the outside. Advances in Consumer Research Volume 6, 1979 Pages 128-132. University of Florida, Agricultural Experiment Station Bulletin 619. One of the more common insects we get in our inbox is the insect above, the household casebearer. Plaster bagworm moths are small and gray, with distinct dark spots and long, gray hairs on their hindwings. The household casebearer, Phereoeca uterella, requires high humidity to complete its development, a limiting factor for its dispersion throughout the rest of the country. Mating and egg deposition occurs during the night, and female casebearers can deposit 50 to 150 eggs during their five to eight day life span. Due to its food habits the household casebearer is a potential household pest. You can get rid of household casebearers using similar home remedies to bagworms such as essential oils, manual removal, soapy water, and vacuuming. However, bagworms are moths in the family Psychidae. [12] Feminism examines the ways that gender roles affect the division of labour within households. Casebearer larvae tunnel into nutlets shortly after pollination, often destroying all nutlets in a cluster. The plaster bagworms can be identified by the cases they build. FAMILY LIFE CYCLE AS A DETERMINANT OF SIZE AND COMPOSITION OF HOUSEHOLD … The maxillary palps are smaller than the labial palps, and are folded inwards. New York. However, regular cleaning practices, increased use of air conditioning in houses, and reduced number of woolen goods in this part of the country, along with pesticide application in cracks and crevices for household pest control, have decreased the incidence of the household casebearer. It is an occasional pest of furs, flannel and similar materials, and has been inadvertently … 1997). Insects Limited 85,640 views. Specific information of Phereoeca uterella biology is limited. About 39 per cent women did not adopt optimal Exclusive Breast Feeding practices; Out of them, 58 per cent were mothers of boys and 42 per cent of girls. Photograph by Lyle J. Buss, University of Florida. 1003 pp. When disturbed, it encloses itself in the case by pulling the bottom side up. Microlepidoptera of Cuba. The female moths will deposit up to 200 tiny, light-blue eggs in a hidden area to keep them safe while they mature. This marks the beginning of the life cycle. It has a dark brown head, and the rest of the body is white, except for the lateral and dorsal plates on the three thoracic segments close to the head, which are hardened and dark. Household work strategies may vary over the life-cycle, as household members age, or with the economic environment; they may be imposed by one person or be decided collectively. William L. Wilkie, Ann Abor, MI : Association for Consumer Research, Pages: 128-132. The most common and abundant food of the household casebearer is old spider webs, consumed in large quantities. It is possible that records of Phereoeca uterella might be misidentified as this species or vice versa. One end of the case is then modified. Consider Larue Pest Management for your pest control needs. Common Names of Insects & Related Organisms. Origin: This species requires high humidity to survive well and is found in South America, leading to suspicion that its origin is also Latin America. The larvae of the species of Tineidae of economic importance. Household Casebearer dissection - Duration: 8:26. There are six to seven larval instars that require about 50 days to mature. The cases are constructed by the larval (caterpillar) stage and often attract attention when found in homes. He also assumed that this species might be present in the coastal areas of Alabama, Georgia, South Carolina, Texas and Virginia. However, another name change occurred and the current official common and scientific names for this species are the household casebearer, Phereoeca uterella Walsingham. pp. They resemble pumpkin seeds in that they are wide in the middle and tapered on the ends. However, bagworms are moths in the family Psychidae. As they grow they change lifestyles and become casebearers. Looks more like a household casebearer than a bagworm - Wasn't stationary For general information on the life cycle Evergreen Bagworm? Store your clothing only after it has been cleaned and inspect your closet regularly, especially where items are stored for long periods of time. No Comments Sign in to comment. These grubs often camouflage themselves by sticking fragments of plaster or other material on their cases. Vacuums are useful for preventing moths and getting rid of moths. Manual picking or vacuuming of cases and spider web removal should be enough to keep this species under control. Flickr photos, groups, and tags related to the "casebearer" Flickr tag. Later cases are flattened and widest in the middle, allowing the larva to turn around inside. Plaster bagworm life cycle Flickr photos, groups, and tags related to the "casebearer" Flickr tag. They are gray with up to four spots on the fore wings, and a brush of long, lighter gray hair-like scales along the posterior margin of the hind wings. The plaster bagworms can be identified by the cases they build. They will eat the webs of spiders as well. A larva of the household casebearer, Phereoeca uterella Walsingham, which is partially emerged from its case and using its true legs to walk on a surface .. Case of household casebearer, Phereoeca uterella Walsingham. The household casebearer, Phereoeca uterella, requires high humidity to complete its development, a limiting factor for its dispersion. These pests are typically found in the southeastern region of the US. They fly fairly well, but usually rest on walls, floor edges, or on webs of house spiders (theridiids) (Aiello 1979). Some observations on the plaster bagworm. 875 pp. This protects it from predators as it matures inside. Many species in this family are casebearers and a few are indoor pests of hair fibers, woolens, silks, felt and similar materials. However, we usually see only the empty larval or pupal cases of the household casebearer on walls of houses in south and central Florida. Casebearer larvae tunnel into nutlets shortly after pollination, often destroying all nutlets in a cluster. It is silk-lined inside and open at both ends. Webs of insects such as booklice (Psocoptera) and webspinners (Embioptera) from tree trunks were also suitable food. Hulett Environmental Services, a local pest control company in South Florida for over 50 years, knows about this insect all-too-well. George Town, Pulau Pinang, Malaysia. Household Casebearer - What's That Bug? Johan Arndt (1979) ,"Family Life Cycle As a Determinant of Size and Composition of Household Expenditures", in NA - Advances in Consumer Research Volume 06, eds. At non-air-conditioned room temperature in Panama, the life cycle of Phereoeca uterella (a close relative of Phereoeca dubitatrix) was reported by Aiello (1979) as follows: Eggs require more than 10 days to hatch. 1957. They will eat the webs of spiders as well. The same year Kea wrote about the food habits of the species present in Florida, using the name given by Walsingham (Tineola uterella). Household Pests. However, Unless a specific institution is credited, the resources on these pages have been developed by members of the Integrated Pest Management Working Group’s Identification Aids Committee. Plaster bagworms are household pests as they feed on wool and silk. Urban Pests and Pest Management; Using Pesticides Safely in and around the Southern Home The household casebearer, Phereoeca uterella, is a moth in the Tineidae family of Lepidoptera. Immediately after hatching, some of the caterpillars release a streamer of silk and are blown by the wind, establishing new infestations on nearby trees. In its lifecycle, the bagworm eventually becomes a moth; it’s not surprising that controlling plaster bagworms is similar to how you would conquer their cousins – the clothes moths. Plaster bagworms are household pests as they feed on wool and silk. Pupa: Pupation occurs inside the case. In constructing the case, the larva secretes silk to build an arch attached at both ends to the substrate. It can be found under spiderwebs, in bathrooms, bedrooms and garages. Due to the active international exchange of goods, other case-bearing moths may occur in Florida in the future. Household Casebearer Moth Phereoeca uterella (Walsingham, 1897) Family: Tineidae. Spotted on May 19, 2013 Submitted on May 19, 2013 . Arnett Jr RH. Furthermore, household casebearer larvae did not eat cotton products offered by Kea. life-cycle; treatment options; bibliographic references on the information collected for that particular sheet. Plaster bagworms, also called household casebearers, are frequently found on stucco walls in high-humidity climates, particularly Florida and Louisiana. Plaster bagworms will only feed on the fibers of silk and wool. 232 pp. Kea (1933) could not observe this insect feeding on dried insects in the laboratory, even though small portions of dried insects were found attached to its case. Plaster bagworms are household pests as they feed on wool and silk. Most moths in particular are threatened by vacuums, not because of the suction but because they thrive in damp and dirty closets, basements, and other confined areas. Household Casebearer Moth Larva. 1956. The labial palps extend a little beyond the head vestiture (dense covering of hairs). You can get rid of household casebearers using similar home remedies to bagworms such as essential oils, manual removal, soapy water, and vacuuming. The adult moths of the species do not appear to feed. Correspondent author: Bram De Rock, ECARES-ULB, Avenue Franklin Roosevelt 50, CP 114/04, 1050 Bruxelles. Borror DJ, Triplehorn CA, Johnson NF. The semantics don’t matter regardless. Coloration is mostly gray but can vary depending on … How to Keep Plaster Bagworms Off Stucco Walls. Household Casebearer … Plaster bagworms are also known by the name household casebearer. Plaster Bagworm or Household Casebearer Larva - Duration: 2:33. It’s a different critter altogether. Wing venation is very important for genera identification, and was described by Hinton and Bradley in 1956. This allows the larva to turn around inside the case. Immediately after hatching, some of the caterpillars release a streamer of silk and are blown by the wind, establishing new infestations on nearby trees. It was first described by Hans Rebel in 1892. Observations on species of Lepidoptera infesting stored products. Figure 2. 1933. Plaster bagworms are also known by the name household casebearer. e-mail: bderock@ulb.ac.be This paper forms the end report of the National Bank of Belgium project on the “Analysis of saving behaviour on the basis of a concatenation of Belgian Household … However, the name household casebearer is now accepted under Phereoeca uterella, rather than the plaster bagworm. Perhaps for this reason, the accepted common name of Phereoeca uterella is now listed as the household casebearer, instead of plaster bagworm (Bosik JJ, et al. A fully developed larva has a case 8 to 14 mm long and 3 to 5 mm wide. The new moth emerges around noon, leaving the pupal case exposed on the outer case. Figure 1. However, the name household casebearer is now accepted under Phereoeca uterella, rather than the plaster bagworm. Entomologica Americana 13: 151-203. Phereoeca allutella, the household case-bearing moth, belongs to the subfamily Tineinae of the fungus moth family (Tineidae). Origin: This species requires high humidity to survive well and is found in South America, leading to suspicion that its origin is also Latin America. It is commonly known as the plaster bagworm but as the term "bagworm" more properly refers to moths of a different family , it is often called the household casebearer – which may in turn refer to the related ''Phereoeca allutella''. Plaster bagworm life cycle Figure 3. Household life cycle has been widely used as a determinant of con-sumer behavior and a basis for market segmentation. The eggs will then hatch into the destructive larvae stage of the life cycle which feeds on, carpet, clothes and other household goods. Hinton HE, Bradley JD. Egg: After mating, females lay their eggs on crevices and the junction of walls and floors, cementing them on debris. As they grow they change lifestyles and Some, like the monarch butterfly, deposit eggs singly, scattering their progeny among the host plants. Coloration is mostly gray but can vary depending on … Biology: This moth is closely related to the Plaster Bagworm, which is discussed separately and which is a distinct species. Household work strategies may vary over the life-cycle, as household members age, or with the economic environment; they may be imposed by one person or be decided collectively. Once the larvae hatch, they spin a case of silk and coat it with debris to protect them. The most reliable method of control is a properly timed insecticide application to the tree to kill the recently hatched juveniles before they can enter the young nutlets. Carpet Moth Life Cycle After mating, the female will lay her eggs, roughly 40-50 over a course of 4-7 days. This protects it from predators as it matures inside. After hatching from the egg, larvae first feed as leaf miners. State of Florida, Department of Agriculture, Tallahassee. 0457 -- Evergreen Bagworm Moth -- Thyridopteryx ephemeraeformis Bagworm Moth Pupal Case Yes, although they are not cocoons Yes, a bagworm I think you're right, Gehan. This allows the larva to turn around inside the case. Eggs are soft, pale bluish, and about 0.4 mm in diameter. The type of households that people live in and changing preferences over time affects the way in which a population changes. As people grow from children to adults and into old age, they change the type of households that they live in. At non-air-conditioned room temperature in Panama, the life cycle of Phereoeca uterella (a close relative of Phereoeca dubitatrix) was reported by Aiello (1979) as follows: Eggs require more than 10 days to hatch. Most people know this species by the name "plaster bagworm". These cases are easily seen on light-colored walls and can be found mainly in closets. The fully developed larva is about 7 mm long. Casebearer definition is - an insect larva that forms a protective case (as of silk). The early literature on this species is actually full of misidentifications, and it’s biology isn’t very well known. Control of four household insects. Unless a specific institution is credited, the resources on these pages have been developed by members of the Integrated Pest Management Working Group’s Identification Aids Committee. They do not eat cotton fibers. The Household Casebearer requires high humidity to reproduce and complete its lifecycle, making the tropical environment of the Sunshine State the perfect place for this bug to make its home. Life history and behavior of the case-bearer. 1956. Most people know this species by the name "plaster bagworm". Lepidopteran - Lepidopteran - Natural history: The habits of Lepidoptera are extremely diverse, depending on the adaptations of the species or group to climate, environment, type of food plant, way of feeding, and many other factors. The first record of this species came from Lord Walsingham in 1897 (Busck, 1933). Boca Raton. In Florida, this braconid and an ichneumonid wasp, Lymeon orbum (Say), were reared from the household casebearer (Hetrick 1957). Deviations included giving water during summer months as well as supplementing breast milk with cow or tinned milk. Pests in and around the Southern Home (SP486) Publications. For Plaster Bagworms and Household Casebearer, those needs are VERY basic. Mating and egg deposition occurs during the night, and female casebearers can deposit 50 to 150 eggs during their five to eight day life span. For severe infestations, you will need to call a Fort Myers pest control professional. Hey Jim Good question! Description of Life Stages Adult casebearer moths (Figure 1) are gray to dark gray, have a dark ridge of scales on the forewings, and are about 1/3 inch in length. It is commonly known as the plaster bagworm but as the term "bagworm" more properly refers to moths of a different family (Psychidae), it is often called the household casebearer – which may in turn refer to the related Phereoeca allutella. Harcourt Brace Jovanovich College Publishers. Plaster bagworms, also called household casebearers, are frequently found on stucco walls in high-humidity climates, particularly Florida and Louisiana. household lifecycle and its applications for market segmentation and for explaining differences in consumption behavior across consumers can be found in Wilkes (1995), Schaninger & Danko (1993), Gilly & Enis (1982). household life cycle. Hinton HE. Aiello (1979) believes the plates protect the larva from natural enemies when it reaches out of its case for locomotion. 1:56 . All members of the order Lepidoptera, the butterflies and moths, progress through a four-stage life cycle, or complete metamorphosis.Each stage—egg, larva, pupa, and adult—serves a purpose in the insect's development and life. There are six to seven larval instars that require about 50 days to mature. Casebearer, (family Coleophoridae), any larva of a group of moths (order Lepidoptera) that are characteristically light brown with dark heads and feed on apple, birch, cherry, and willow trees. They resemble pumpkin seeds in that they are wide in the middle and tapered on the ends. ''Phereoeca uterella'' is a species of moth belonging to the family Tineidae. “ Judging by the quantity of pet hair in your photo, they have an ample food supply. It’s often confused with clothes moths, although it doesn’t feed on fabrics. American Insects: A Handbook of the Insects of America North of Mexico. MyBackyardBirding 7,012 views. Due to its food habits the household casebearer is a potential household pest. Sign in to suggest organism ID. The larva has three pair of well-developed, brown legs. 1954. Aiello A. Two hundred eggs may be oviposited by a single female over a period of a week, after which she dies. Creighton JT. Perhaps for this reason, the accepted common name of Phereoeca uterellais now listed as the h… Wing Span: male wingspan 0.7-0.9 cm; female wingspan 1.0-1.3 cm. Household Casebearer Phereoeca sp. Very small particles of sand, soil, iron rust, insect droppings, arthropod remains, hairs and other fibers are added on the outside. Before eclosion the pupa pulls itself halfway through the valve. Identification: Forewing gray with up to four spots and a brush of long, lighter gray hair-like scales along inner margin of hindwing; males are smaller, thinner, and have a less distinctive wing pattern than females. The household casebearer, Phereoeca uterella, is a moth in the Tineidae family of Lepidoptera. Household Casebearer, Phereoeca uterella (=dubitatrix) Walsingham (Insecta: Lepidoptera: Tineidae)1 Juan A. Villanueva-Jimenez and Thomas R. Fasulo2 1. However, there is considerable disagreement about how life stages should be defined and how households progress through these stages. These insects will pupate inside the case. Hetrick LA. ''Phereoeca uterella'' is a species of moth belonging to the family Tineidae. The plaster bagworm is a small larva that creates a case from silk and debris, like soil, lint and paint fragments to help camouflage the case. Keywords: Saving, consumption, life-cycle, intertemporal choice, household demographics. Another related species of case-bearing moths is Praececodes atomosella (tecophora) (Walker 1863). In 1956, Hinton and Bradley described the new genus Phereoeca, in order to separate the true Tineola from this and other species of flat case-bearing moths. Hetrick (1957) found that the most common and abundant food of the household casebearer in Florida is old spider webs, consumed in large quantities. A braconid wasp, Apanteles carpatus (Say), parasitizes larvae of case-bearing moths, killing the larva before pupation. Busck A. Subfamily: Tineinae. Looks more like a household casebearer than a bagworm - Wasn't stationary For general information on the life cycle Evergreen Bagworm? A larva of the household casebearer, Phereoeca uterella Walsingham, which is partially emerged from its case and using its true legs to walk on a surface. Aiello (1979) succeeded in rearing specimens of the related species Phereoeca allutella by offering them dead mosquitoes and her own hair. Hetrick (1957) observed the insect in many parts of Florida and Louisiana, as well as USDA records of the household casebearer from Mississippi and North Carolina. Finally, an early synonym established by Meyrick was recognized as the most appropriate name, and the species was named Phereoeca dubitatrix (Meyrick 1932). However, the specimens that he collected from the Virgin Islands were misidentified. Eggs hatch from mid-May to early June. They remain in the pupal stage an average of 15.6 days (range of 11 to 23 days). The paper shows how housing characteristics and changes of residence in Brown County, Wisconsin, vary with life-cycle stage, controlling for income differences where appropriate and possible. The larvae of Phereoeca uterella make silken cases, sometimes covered with sand grains or other fine debris. Males are smaller (wing span: 7 to 9 mm) and thinner than the female, with a less distinctive wing pattern. 0457 -- Evergreen Bagworm Moth -- Thyridopteryx ephemeraeformis Bagworm Moth Pupal Case Yes, although they are not cocoons Yes, a bagworm I think you're right, Gehan. 300141.00 – 0390 – Phereoeca uterella – Household Casebearer Moth – (Walsingham, 1897) Photographs are the copyrighted property of each photographer listed. The anterior crochets are bigger and broader than posterior ones by one third, which is a good detail for identification. They resemble pumpkin seeds in that they are wide in the middle and tapered on the ends. The semantics don’t matter regardless. According to BugGuide, they: “Feed on wool, feathers, fur, hair, upholstered furniture, leather, fish meals, milk powders, lint, dust or paper. The plaster bagworm is a small larva that creates a case from silk and debris, like soil, lint and paint fragments to help camouflage the case. The larva cuts a short slit along both edges to make that end flatter, which acts as a valve. This is a Household Casebearer Moth Larva in the family Tineidae, a cosmopolitan household intruder that is a nuisance, but it is not dangerous. PNC eggs are wh… Adult female household casebearer, Phereoeca uterella Walsingham. The case is constructed by the earliest larval stage (1st instar) before it hatches, and is enlarged by each successive instar. It was found in Gainesville, Florida, and has been recorded as present in the southern USA, Hawaii, Mexico, Bermuda, Brazil, Peru, Venezuela, Europe, Africa, Malaya, Australia and other localities. Plaster bagworms are household pests as they feed on wool and silk. Lepidopteran - Lepidopteran - Natural history: The habits of Lepidoptera are extremely diverse, depending on the adaptations of the species or group to climate, environment, type of food plant, way of feeding, and many other factors. The heads of both sexes are uniformly clothed with dense, rough hairs. However, treatment is a judgement call based on moth catch, egg scouting and pecan crop load. The most reliable method of control is a properly timed insecticide application to the tree to kill the recently hatched juveniles before they can enter the young nutlets. Head of adult household casebearer, Phereoeca uterella Walsingham. Plaster bagworms are also known by the name household casebearer. This allows the larva to turn around inside the case. Or maybe it looks like some kind of egg sac? Old cases of its own species were chewed as well. Household life cycles. … Typically they are 1-1.5 cm in length, however this is totally dependent on the availability of food and water. XVI: Two new genera of clothes moths (Tineidae). Aiello (1979) indicates that the number of instars may vary among individuals of both sexes. Keeping your home free of spider webs and cobwebs can help control plaster bagworms. Adult casebearer moths (Figure 1) are gray to dark gray, have a dark ridge of scales on the forewings, and are about 1/3 inch in length. Others begin to spin tiny (l/8 inch) protective cases or "bags" around themselves. Household Casebearer. [12] Feminism examines the ways that gender roles affect the division of labour within households. The entire cycle from egg to adult averages 74.2 days (62 to 86 days). Eggs are small and oval shaped (0.36 X 0.65 mm). Plaster bagworms may also be found near baseboards, under chairs and on the edges of rugs. 1979. For example, Phereoeca allutella (Rebel) has been recorded in Hawaii, Panama, Canary Islands, Madeira, Sierra Leone, Seychelles, Sri Lanka, India, Java and Samoa. The case that it carries around wherever it feeds is what is immediately recognized. Spotted by meiyen chng. In 1933, August Busck proposed the name Tineola walsinghami for the Virgin Island insects of Walsingham. Cases can be found on wool rugs and wool carpets, hanging on curtains, or underneath buildings, hanging from subflooring, joists, sills and foundations; on the exterior of buildings in shaded places, under farm sheds, under lawn furniture, on stored farm machinery and on tree trunks. An Introduction to the Study of Insects. With each molt, the larva enlarges its case. Complete Life Cycle of Clothes Moth on a Wool Rug - Duration: 1:56. The ventral prolegs are white, and are located on abdominal segments 3 to 6 and 10.