8月8日，天津宁河县丰台镇一农民正在除治三代粘虫。受大雨过后高湿天气的影响，目前，天津部分玉米田出现三代粘虫。由于粘虫具有暴发性、暴食性、群集性、迁移性、毁灭性的特点，天津市相关部门正组织技术人员深入田间地头指导农民及时除治。新华社发（任丽华 摄）     August 8,，Tianjin ninghe county town of a ChuZhi fengtai farmers in three generations of stick insect。After the heavy rain by high humidity the influence of the weather，At present，Tianjin part of the corn field appear three generations of stick insect。Due to stick insect with explosive、Predatory violence、Clustered sex、transference、Devastating characteristics，Tianjin related department is organization technical personnel of the fields and guide peasants into ChuZhi in time。The xinhua news agency hair（RenLiHua perturbation）

   8月8日，技术人员在天津宁河县丰台镇玉米田里查看玉米的受损情况，指导农民及时除治三代粘虫。新华社发（任丽华 摄）    August 8,，Technical personnel in tianjin ninghe county town of corn in the field of corn fengtai check for damage，In time the three generations of ChuZhi guidelines for farmers stick insect。The xinhua news agency hair（RenLiHua perturbation）