已收录 268921 条政策
 政策提纲
  • 暂无提纲
The relative abundance and seasonal distribution of mosquitoes in La Crosse County, 1979 and 1980
[摘要] The objectives of this study were to gather preliminary information on the nature of the mosquito problem in La Crosse County by (1) determining the species composition, seasonal abundance and distribution based on light trap collections, (2) correlating environmental and other factors with the data, and (3) establishing baseline data for the evaluation of vector-disease problems and necessary control measures.
[发布日期]  [发布机构] University of Wisconsin
[效力级别] Wisconsin [学科分类] 
[关键词] Mosquitoes;Wisconsin;La Crosse. [时效性] 
   浏览次数:54      统一登录查看全文      激活码登录查看全文