The Role of Plant-Associated Microbes in Mediating Host-Plant Selection by Insect Herbivores

• 全文链接

植物相关微生物在昆虫草食动物宿主-植物选择中的作用

关键词：

来源：

Plants-Basel 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/8b5596c4-6aa6-42b4-9301-e9da7e5c38c0

来源地址：

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7020435/pdf/plants-09-00006.pdf

资源所属：

茶学研究专题

类型：

学术文献

语种：

英语

原文发布日期：

2020-01-20

摘要：

There is increasing evidence that plant-associated microorganisms play important roles in shaping interactions between plants and insect herbivores. Studies of both pathogenic and beneficial plant microbes have documented wide-ranging effects on herbivore behavior and performance. Some studies, for example, have reported enhanced insect-repellent traits or reduced performance of herbivores on microbe-associated plants, while others have documented increased herbivore attraction or performance. Insect herbivores frequently rely on plant cues during foraging and oviposition, suggesting that plant-associated microbes affecting these cues can indirectly influence herbivore preference. We review and synthesize recent literature to provide new insights into the ways pathogenic and beneficial plant-associated microbes alter visual, olfactory, and gustatory cues of plants that affect host-plant selection by insect herbivores. We discuss the underlying mechanisms, ecological implications, and future directions for studies of plant-microbial symbionts that indirectly influence herbivore behavior by altering plant traits.