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.

• 在全面分析农村原蚕微粒子病批内分布状况的基础上,提出了农村原蚕分户制种微粒子病抽样检查方案,包括并户检查和分户检查两个步骤。