And the insect happened in desert grassland one generation one year, and it lives in soil.Damage was caused by adult.It lives on Artemisia dalai, sympegma regelii, Reaumuria soongorica and so on.

• 一年一代，以成虫在土壤中越冬，掘洞营地下生活，只成虫危害，幼虫不危害，主食为驴驴篙、合头草、红砂等。