1)silkworm seat paper,蚕座纸2)silkworm body and seat,蚕体蚕座3)rearing bed,蚕座4)Infection through the rearing bed,蚕座传染5)disinfection of rearing bed,蚕座消毒6)larva density in rearing,蚕座密度
用法例句
Canzuojundujingis a new disinfector of silkworm body and seat,which can control four major infectious diseases especially the fungus of silkworm.
