Because of this , it is quarantined in the silkworm egg production. Thus, this field has always been the focus and keypoint of the research on silkworm pathology.

由于家蚕微粒子能经卵传染危害家蚕子代而被列为蚕种生产的唯一检疫对象，因此这一领域一直是蚕病学的研究重点和热点。

youdao

With the through research of silkworm physiology and pathology, significant progress were achieved in the field of artificial diet rearing.

随着家蚕生理和病理学研究的深入，人工饲料育研究取得了重大进展。

youdao