摘要
做好严格消毒,杜绝病源,对增强幼虫体质,提高抗病力,可有效的预防脓病、软化病的发生。卵面消毒可采用甲醛液或盐酸甲醛混合液,配制3%甲醛液和配制3%盐酸甲醛混合液,药液温度为25℃,消毒时间30 min,然后采用药液温度相同的清水脱药漂洗2～3次。
Strict disinfection to do a good job to eliminate the source of larvae to enhance physique and improve resistance to disease can be effective to prevent septic disease, the occurrence of softening disease. Egg surface disinfection liquid hydrochloric acid formaldehyde may be formaldehyde mixture, the preparation of 3% solution of formaldehyde and formaldehyde in the preparation of 3% hydrochloric acid mixture, liquid temperature of 25℃, disinfection time 30 rain, and then used in the liquid temperature of the water from the same drug rinse 2 or 3 times.
关键词
柞蚕
制种消毒
卵面消毒
幼虫防病
Antheraea pernyi
seed disinfection
egg surface disinfection
larvae diseases
