Tolerance and phenological avoidance of herbivory in tarweed species
作者: Billy KrimmelIan Seth Pearse
作者单位: 11 UC Davis Dept. Entomology
22 Illinois Natural History Survey
刊名: Ecology, 2015
来源数据库: Ecological Society of America
DOI: 10.1890/15-1454.1
原始语种摘要: Avoidance and tolerance of herbivory are important components of plant interactions with herbivores. Their relationship to each other and to plant defense is important in understanding how plants maximize fitness in the face of herbivore pressure. Various tarweed species have populations comprised of both early-season and late-season flowering individuals. Late-season flowering individuals employ a recently described indirect defense against herbivores in which the accumulation of dead insects on their sticky surfaces attracts predatory insects that eat herbivores. In two tarweed species (Hemizonia congesta and Madia elegans), we observed that key herbivores rarely interact with early-season individuals in the field, and early-season individuals did not invest in dense glandular trichomes...
全文获取路径: ESA  (合作)
分享到:
来源刊物:
影响因子:5.175 (2012)

×
关键词翻译
关键词翻译
  • tarweed 麻迪菊
  • herbivores 食草动物
  • flowering 开花
  • species 
  • early 
  • season 季节
  • avoidance 回避
  • defense 防备
  • tolerance 耐性
  • accumulate 堆积