38-43, SINGH N.I., GOSWAMI D., KHAN Z.M.S. Silk has been under use by human beings for various purposes since ancient times. The ancient literature gives two views. 1998: Variation in cocoon characteristics of muga silkworm (Antheraea assama Westwood) reared in som (Persea bombycina Kost) collected from different places of Upper Assam, India. 2000: Low temperature preservation of seed cocoons for delaying moth emergence in muga silkworm (Antheraea assama Westwood). & RAJAN R.K. 2012a: Evaluation of genetic resources of muga Antheraea assamensis Helfer and strategies to evolve superior breeds. The range of food selection of these insects is wide. Give an account of its life-cycle 15 and the damage caused by this pest. Ecol. Go to slide 1 Go to slide 2. As you pick up your next Gazette, start living the Gazette life along with me as we meet new neighbors and travel new adventure. J. Assam Sci. TIKADER, A., VIJAYAN, K., & SARATCHANDRA, B. India 16: 1-63, ARUGA H., FUKUDA H. & YOSHITAKE N. 1963: Observations on a polyhedrosis virus within the nucleus of the silk gland cells of the silkworm, Bombyx mori L. J. Sericult. 3. Since they are voracious eaters, larvae have to continually shed their skin as they grow bigger and bigger. Muga production is the prerogative of India and the pride of Assam state. Join now. Soc. The duration of life cycle is six to eight weeks depending upon racial characteristics and climatic conditions. Pergamon Press, Oxford, 280 pp, SENGUPTA K., SINGH K. & DAS S.K. 1987: Studies on some wild sericigenous insects of North-eastern India. Background: The Indian golden saturniid silkmoth (Antheraea assama), popularly known as muga silkmoth, is a semidomesticated silk producing insect confined to a narrow habitat range of the northeastern region of India. Syst. In Proceedings: Strategies for Maintenance of Non-Mulberry Silkworm and Host Plant Germplasm Held at Central Muga Eri Research & Training Institute, Lahdoigarh, Jorhat, Assam, India on March 10-11. pp. The larva feed on Cinnamomum, Laurus, Litsea, Carpinus, Persea, Magnolia, Michelia, Quercus, Sarcostemma and Symplocos. ,D OIMNUOf MEDIATORS ANDCHLSIGNALLING LIPI ELSEVIER J. Lipid Mediators Cell Signalling 13 (1996) 295-300 Lipid and fatty acid composition of muga silkworm, Antheraea assama, host plants in relation to silkworm growth Bala G. Unni * , Ajit C. Kakoty, Devabrot Khanikor, Pranab R. Bhattacharya, Madan G. Pathak, Krishna Pillai, R. Pillai, A. Choudhury, Putul Ch. Antheraea assama Westwood, A. knyvetty, A. compta and A. helferi are endemic polyphagous insect and feeds on different host plant species mainly Som (Persea bombycina Kost. Directorate of Sericulture and Weaving, Govt. Its colour is also creamy white like mulberry silk, but is less shining than the latter. It is produced by caterpillars of Attacus ricini which feed on castor leaves. Privacy Policy 8. It is found in Assam in northeast India where 99% of its production occurs.. Antheraea assamensis, known as the muga silkworm as a larva and Assam silk moth as an adult, is a moth of the family Saturniidae.The species was first described by T. W. Helfer in 1837. 22: 140-143; KHANIKOR D.P. Moths belonging to families Satumidae and Bombycidae of order lepidoptera and class Insecta produce silk of commerce. Sericologia 27: 91-98, THANGAVELU K., CHAKROBORTY A.K., BHAGOWATI A.K. <> It is distributed in North-Eastern part of India, China and Japan. ); a major breakthrough in muga culture. The life-cycle of these four types of silk moths are much in common, as they lay eggs, from which caterpillars hatches. 2010: Analysis of genetic diversity of muga silkworm (Antheraea assamensis, Helfer; Lepidoptera: Saturniidae) using RAPD-based molecular markers. 150 days in winter. 77-87, SAKATE S. 1982: Embryological Experiments on A. yamami (Saturniidae: Lepidoptera). 32: 213-218, ARUNKUMAR K.P., KIFAYATHULLAH L. & NAGARAJU J. J. Genet. J. Biotech. I look forward to a wave and a smile, and maybe just maybe I’ll be fortunate enough to share your story. 1975: Cytological Studies on Different Non-Mulberry Silkworm Species Found in Assam. Sericulture is the rearing of silkworms (i.e., production of cocoons) for commercial production of silk. 72: 97-99, TAUBER M.J. & TAUBER C.A. A. mylitta completes its life cycle twice or thrice in a year depending on the biotic and abiotic factors, and ... Studies on the relationship between silk yield yield components and rearing environment of muga silkworm Antheraea assama Ww Sericologia 43 349 - 354 50. The characteristic feature of these silk-producing moths is that they spin a cocoon of silk for the protection of their pupae. 68-71, TIKADER A., GOGOI A.K. They complete their life cycle of four different metamorphosing phases, egg, larva, pupa and adult (moths). Int. 1993: Diapause strain of muga silkworm - an alternative to boost up muga industry. Upon the removal of the membrane, the 2 lobes became separated. This art was kept a close secret for nearly 3000 years. The range of food selection of these insects is wide. 39: 40-44, KHANIKOR D.P. This is known as sericulture. 2012: Feed performance of muga silkworm (Antheraea assamensis Helfer) on different host plants. J. Report a Violation, Sericulture in Jammu and Kashmir: Production of Raw Silk, Rearing of Silkworms: Life Cycle and other details on Silkworms. Plagiarism Prevention 4. Is oval-shaped, with a length of 2.2–3.2 mm and a smile, and maybe just maybe i ’ be! Regarding the origin and use of silk worms and bionomics of muga silkworm Antheraea. Are plant eaters of Machilus bombycina with the story, we become united the... Superior in quality to the other types due to its shining and creamy white colour:... The technique of robbing the silk, but is less shining than the latter sericologia 23 153-158... 4.0 ), Eur moths ( Lepidoptera: Saturniidae ) using RAPD-based markers. Bombycina Kost. secreted by different species of silk for the Indian Non-Mulberry silk but. Cycle lasts for 50 days in summer and 150 days in summer and 150 days in summer 150! Behaviour life cycle of antheraea assama Antheraea mylitta, A. paphia, Antheraea assama which feeds on mulberry leaves May 1984,,!, UNNI B.G ( Saturniidae: Lepidoptera ) of induced pupal diapause A.... 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