Mating duration had no significant effect on larval growth. Original Article Screening for eri silkworm (Samia ricini Donovan) ecoraces using morphological characters, growth, yields, and ISSR marker Duanpen Wongsorn1, Weerasak Saksirirat2, 3*, Sivilai Sirimungkararat1, 2, 3, and Hathairat Urairong4 1 Entomology Section, Department of Plant Science and Agricultural Resources, 2 Cultivation and Product Development Research Group of Wild Silkmoths … Central Muga Eri Research & Training Institute (CMER&TI), Jorhat. Castor (Ricinus communis L., Euphorbiaceae) is a high valued economically important crop for its leaf biomass and non-edible seed oil.The castor leaves are used as primary feed of eri silkworm, Samia ricini (Donovan). The eggshell of the eri moth, Samia ricini (Donovan) (Lepidoptera: Saturniidae) was investigated by scanning electron microscopy.The surface of the egg chorion of eri moth, revealed the structural elements viz., the micropylar rosette surrounding the micropyle, micropylar canals, shell imprints, aeropyles and the regional differentiation at the different poles. 2/, 4/ 1/ Entomology Section, Department of Plant Science and Agricultural Resources, Faculty of Agriculture, It requires suitable mounting device to get good quality cocoon for reeling. Castor is widely cultivated in the arid and semi-arid regions of the world (Govaerts et al., 2000).India is one of the major castor growing country in the … The eri silkworm S. ricini (Donovan) belonging to the family Saturnnidae is domesticated and reared indoors … 3/ and Weerasak Saksirirat. Surface Ultrastructure of the Egg Chorion of Eri Silkworm, Samia ricini (Donovan) (Lepidoptera: Saturniidae) Vineet Kumar, B.K. 1. Kariappa, A.M. Babu and S.B. This is the most important step in silkworm rearing wherein the mature worms will be mounted on proper cocooning device. Introduction. The Indian eri silkworm, Samia cynthia ricini (= S. ricini Donovan; Lepidoptera: Saturniidae) is a domesticated silkworm that feeds primarily on leaves of the castor plant, Ricinus communis L. This species, initially reported from the foot-hills of Himalaya, was later introduced into temperate countries. 1/, 2/, 4/ ,*, Hathairat Urairong. Screening for eri silkworm (Samia ricini Donovan) ecoraces using morphological characters, growth, yields and ISSR marker . abstract The current investigation was carried out to find the impact of mating duration on larval growth of eri silkworm, Samia ricini Donovan, in the laboratory of Department of Sericulture, Assam Agricultural University, Jorhat in autumn and spring season during the year 2017-2018. CMERTI Jorhat Recruitment 2020 Details: 1.Name of Post: Junior Research Fellow Name of project: AIB-5012SI Inter and Intra specific hybridization for improvement of Eri silkworm, Samia ricini (Donovan) (CSB funded project) Educational Qualification: Junior Research Fellow Name of project: AIB-5012SI Inter and Intra specific hybridization for improvement of Eri silkworm, Samia ricini (Donovan) (CSB funded project) Educational Qualification: 1st class MSc in Life Sciences / Agriculture with specialization in genetics and breeding (preferably) Duanpen Wongsorn. 1. Walk-in Date: 10/12/2020. B.V. Sanjeeva Rao's 3 research works with 7 citations and 282 reads, including: Food Consumption and Utilization Efficiency in Samia ricini Donovan Reared on Ricinus communis, lin. Eri silkworm, Samia ricini (Donovan) is a non-mulberry silkworm and one of the major components of wild (Vanya) silks of India (Singh et al., 2003). Munis Entomology & Zoology, 7 (1): 646-649] Spinning is the last stage of rearing. low cost bamboo mountages for Eri Silkworm, Samia ricini Donovan. 1/, Sivilai Sirimungkararat.
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