... Silkworm And Egg Sheets 蚕和卵纸 Silkworm Egg Production 蚕种制造 ; 蚕种学 hatching of silkworm egg 蚕种催青 ...
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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。
At present, pebrine influence seriously on the egg-production of silkworm.
目前家蚕微粒子病对蚕种生产造成很大影响。
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