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.
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3. 农村原蚕分户制种微粒子病抽样检查方法是近年来家蚕微粒子病检疫急需解决的新课题。
The method of pebrine sampling inspection for household eggs production in parent silkworm rearing area is a new subject to be solved on pebrine quarantine of silkworm.
Based on a general analysis of distribution of pebrine in batch of parent silkworm rearing area, we put forward this scheme, including incorporative inspection and separate inspection.
Based on a general analysis of distribution of pebrine in batch of parent silkworm rearing area, we put forward this scheme, including incorporative inspection and separate inspection.