![]() ![]() The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The cookie is used to store the user consent for the cookies in the category "Performance". This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other. ![]() The cookies is used to store the user consent for the cookies in the category "Necessary". ![]() The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The cookie is used to store the user consent for the cookies in the category "Analytics". These cookies ensure basic functionalities and security features of the website, anonymously. Necessary cookies are absolutely essential for the website to function properly. For next crop, healthy cocoons are selected during harvest and kept in well- ventilated cages for emergence of adults. The cocoon are treated with hot water to kill the pupae within them and processed for getting raw silk.Ĩ. ![]() Before cocoon formation, matured larvae are transferred to special trays known as spinning trays.ħ. The 5th instar starts spinning silk thread around its body from outside to inside and encloses itself within four days in a cocoon of a continuous silk thread.Ħ. The 1st, 2nd, 3rd, 4th and 5th ins tars eat for 3, 2½, 3, 5 and 8 days, respectively.ĥ. Chopped, young mulberry leaves are given as food in the beginning, but with advanced age, entire and matured leaves are supplied.Ĥ. The larva is about 3 mm long and called 1st instar.ģ. They are reared in bamboo trays and strict hygiene is maintained. The larvae hatch out within 10 to 11 days. The eggs are collected and treated with 2% formaldehyde.Ģ. The moth is made to lay eggs, on a Wotting paper. The imago secretes a fluid which dissolves the cocoon at one end and the adult emerges through it. The pupa is transformed into a full grown adult or imago after ten days.ġ6. A caterpillar larva takes about 4 days to complete a cocoon and then turns to a completely immobile larva, the pupa.ġ5. ![]()
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