Responding to intentional use of biological agents

应对故意使用生物制剂

Biological agents could be a different problem.

生物制剂可能是不同的问题。

Two biological agents are used to control Apocheima cinerarius Erschoff larvae.

幼虫期采取两种生物制剂来进行防治。

Can respirators protect you from biological agents such as Bacteria or Viruses?

防护口罩是否能够防护象细菌和病毒这样的微生物？

Q6: Can respirators protect you from biological agents such as bacteria or viruses?

问6：呼吸防护口罩能够防细菌和病毒这类病原微生物么？