摘要
中华剑角蝗(Acrida cinereaThunb.)是鲁北地区的优势蝗种,为明确中华剑角蝗的发生规律,于2004—2007年通过大田调查与笼内饲养相结合的方法进行了调查研究。结果表明:中华剑角蝗在鲁北地区1年发生1代,以卵在土中越冬,蝗蝻6龄。并对中华剑角蝗的年生活史、历期、生活习性、发生影响因素进行了详述。
Acrida cinerea Thunb is the dominant species in northern Shandong. The occurrence of A. cinerea was investigated by combining field observations with feeding tests in cages in 2004--2007. The results indicated that A. cinerea occurred one generation a year, overwintered in the soil by spawns, and experienced 6 instar before becoming adult. Its life history, life habits and influencing factors was also described.
出处
《植物保护》
CAS
CSCD
北大核心
2009年第4期147-148,共2页
Plant Protection
关键词
中华剑角蝗
生活史
生活习性
影响因素
Acrida cinerea Thunb.
life history
life habit
influencing factor
