Heterosis Pattern and Commercial Prospective of Assorted F1 Hybrids of Indian Tropical Tasar Silkworm, Antheraea mylitta Drury
نویسندگان
چکیده
منابع مشابه
Role of Tasar Resham Dooth System in Accomplishing the Productivity, Quality and Self-Reliance in the Commercial Egg of Indian Tropical Tasar Silkworm, Antheraea mylitta Drury
The tropical tasarculture in India involve two and half lakh aboriginal families to produce vanya (tasar) silk by growing wild silk-insect as their cultural heritage and livelihood. However, the inadequacy in tasar commercial egg (on-time to match crop seasons) and quality, often results to uncertainty of silkworm rearing, hampering the crop economics and intensification of tasar industry. To o...
متن کاملIdentification of RAPD and SCAR markers associated with yield traits in the Indian tropical tasar silkworm Antheraea mylitta drury
The tropical tasar silkworm, Antheraea mylitta, is a semi-domesticated vanya silk-producing insect of high economic importance. To date, no molecular marker associated with cocoon and shell weights has been identified in this species. In this report, we identified a randomly amplified polymorphic DNA (RAPD) marker and examined its inheritance, and also developed a stable diagnostic sequence-cha...
متن کاملEstimation of amino acids, urea and uric acid in tasar silkworm, Antheraea mylitta Drury.
The tasar silkworm, Antheraea mylitta Drury, Andhra local ecorace is an exclusive race of Andhra Pradesh. It is on the verge of extinction due to difficulty of acclimatisation at breeding and rearing stages. As an attempt to protect this race, a method of total indoor rearing has been done. In this context, the estimation of free amino acids, excretory products- urea and uric acid were compared...
متن کاملSusceptibility of three Eco-races of tropical Tasar silkworm to Antheraea mylitta cytoplasmic polyhedrosis virus (AmCPV)
Pathogenic infection in tasar silkworm, Antheraea mylitta Drury. is common and there is a breed specific response regarding tolerance. Observations reveal the possibility of differential response by haemocytes to microbial infection in different breeds. Hence, the susceptibility of three eco-races of tasar silkworm viz. Daba, Sarihan and Raily to Antheraea mylitta Cytoplasmic Polyhedrosis Virus...
متن کاملMorphology and Histology of Lyonet's Gland of the Tropical Tasar Silkworm, Antheraea mylitta
The morphology and histology of Lyonet's gland in the second to fifth instar larvae of Antheraea mylitta Drury (Lepidoptera: Saturniidae) are described. Each of the paired silk glands of this silk worm were associated with a Lyonet's gland. The paired Lyonet's glands were located on the ventrolateral sides of the esophagus, close to the subesophageal ganglion. Whole mount and SEM observations r...
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ژورنال
عنوان ژورنال: Journal of Entomology
سال: 2010
ISSN: 1812-5670
DOI: 10.3923/je.2010.160.167