sericulture; silkworm culture; silkworm raising
encroachment; making inroads (into); (slow but steady) invasion
silkworm growing-bed; rack of shelves for rearing silkworms; silkworm shelf; bunk; one of a tier of bunks; cramped bedroom
broad bean (Vicia faba); horse bean; fava bean
silkworm moth; silk moth (Bombyx mori)
autumn silkworms; fall silkworms
Japanese oak silkmoth (Antheraea yamamai)
silkworm (in the first or second instar)
caddis worm; caddis-worm (caddisfly larva)
wild silkworm moth (Bombyx mandarina)
guardian deity of silkworms
ragworm; sandworm; clam worm (Hediste)
silkworm (in the first or second instar)
ragworm; sandworm; clam worm (Hediste)
Chinese artichoke (Stachys sieboldii); Japanese artichoke; chorogi
caddisfly; caddis fly (any moth-like insect of the order Trichoptera)
atlas moth (Attacus atlas)
wild silkworm moth (Bombyx mandarina)
guardian deity of silkworms
ailanthus silkmoth (Samia cynthia); cynthia moth
ailanthus silkmoth (Samia cynthia); cynthia moth
eri silkmoth (Samia cynthia ricini); eri silkworm
Arenicola brasiliensis (species of lugworm)
archiannelids of the genus Saccocirrus (esp. Saccocirrus major)
lamb's-ear (Stachys byzantina)