摘要
于2013-2014年采用成虫诱捕法和挖根取样调查法,对不同栽培模式下韭菜田中韭菜迟眼蕈蚊和葱黄寡毛跳甲成虫的种群动态及发生世代进行系统调查。结果表明：韭菜迟眼蕈蚊在不同栽培模式中周年可发生5~6代,受温湿度影响,设施栽培地比露地中韭菜迟眼蕈蚊发生周期长、发生量大,盛发期主要分布于春、秋和冬3个季节,夏季未发现;葱黄寡毛跳甲成虫周年发生期集中于温湿度适宜的4月中旬至11月上旬,其中温度高、湿度大的8月发生数量少、为害轻。
By adult trapping and root digging method,the population dynamics and generations of Bradysia odoriphagaand Luperomorpha suturalis were investigated under different Chinese chives cultivation models in 2013-2014.The results showed that B.odoriphagahas five to six generations per year under different cultivation models.Due to the influence of temperature and humidity,the occurrence period and amount of B.odoriphaga were longer and larger in the protected field than those in the open field.The most serious damage stages mainly occurred in spring,autumn and winter season.mid-April to early November（except August）is very suitable for occurrence of L.suturalis.
出处
《植物保护》
CAS
CSCD
北大核心
2016年第3期215-221,共7页
Plant Protection
基金
公益性行业(农业)科研专项(201303027)
济南市农业科技创新计划项目
济南市高校院所自主创新项目
关键词
栽培模式
韭菜迟眼蕈蚊
葱黄寡毛跳甲
种群动态
发生世代
cultivation model
Bradysia odoriphaga
Luperomorpha suturalis
population dynamics
generation
