Annotation: In this article, the 4th and 5th ages of mulberry silkworms are referred to as adult worms. For worms of this age, mulberry twigs are prepared twice a day - in the morning and in the evening (after sunset). The branches of the mulberry tree are cut for the worms in the fourth year, and in the fifth year, all the branches and branches are cut and the body is shaped. In Central Asia, adult caterpillars feed on deciduous branches. In this way, a healthy and hygienic condition is created for the worms: they crawl on the branches and branches, feed on clean leaves, sick and dead worms and their habits fall from the branches.