以下是一些关于防虫害措施的英文表达：

- 物理防治：Physical control measures, such as sticky traps and netting to catch flying insects.

- 生物防治：Biological control measures, like introducing natural predators or utilizing microorganisms for pest suppression.

- 化学防治：Chemical control measures, using low-toxicity pesticides for spraying on the pest's activity areas.

- 机械防治：Mechanical control measures, such as using traps or fans for large-area spraying.

- 环境管理：Environmental management measures, including drying the premises to reduce humidity and clearing away crop residues to prevent pest hiding.

- 规范操作：Standardized operations measures, adhering to strict food and agricultural operation standards to minimize human-induced insect infestations.

- 综合防治：Integrated pest management (IPM) measures, combining different strategies based on the specific situation of the pest and the environment.

- 监控与评估：Monitoring and evaluation measures, regularly checking the pest situation and adjusting control strategies as needed.

通过这些综合性的防虫害措施，可以有效地控制和减少害虫的发生，保护农作物和食品安全。