Different effects of two exotic herbivores on the pollinator‐mediated effect of an exotic plant on a native plant
Different effects of two exotic herbivores on the pollinator‐mediated effect of an exotic plant on a native plant
复制标题
两种外来食草动物对外来植物对本地植物的传粉介导作用的不同影响
DOI：
10.1002/1438-390x.12125
复制
发表时间：
2022
影响因子：
1.7
通讯作者：
Ueyama Shiho
中科院分区：
文献类型：
--
作者：
Sakata Yuzu;Ueyama Shiho
外来植物可以通过各种生物相互作用间接影响本地植物。然而，外来植物对本地植物的多重间接影响的组合很少被评估。植食性可以积极或消极地影响植物传粉者的相互作用。在这里，我们解决了传粉媒介介导的植物之间的相互作用，外来植物和本地植物是否通过引入外来食草动物进行2年的共同花园实验改变。我们比较了传粉媒介介导的间接影响的外来植物，一枝黄花，对共花的本地植物小头紫菀在地理上不同的人群反映了昆虫食草动物群落的差异。我们发现了共花的积极作用altissimaon传粉者访问A.小脑袋瓜，在花园和年份之间变化。共同献花altissima对A.第一年有小脑症，但第二年有负面影响。S. altissimaonA. microcephaluspolarization被认为是负面影响的外来蚜虫，而它并没有受到显着影响的外来花边错误。我们的研究表明，食草动物的物候期和摄食公会可能是至关重要的预测外来植物对本地植物的影响，通过草食动物-传粉者的相互作用。在不同的非生物和生物环境下，通过多个物种之间的相互作用，植物之间的相互作用的综合效应是必要的，以了解复杂的相互作用下的影响，在自然界中的外来植物。
Exotic plants can affect native plants indirectly through various biotic interactions. However, combinations of the multiple indirect effects of exotic plants on native plants have been rarely evaluated. Herbivory can either positively or negatively influence plant–pollinator interactions. Here, we addressed whether the pollinator‐mediated plant interaction between exotic and native plants is altered through the introduction of exotic herbivores by conducting a 2‐year common garden experiment. We compared the effects of pollinator‐mediated indirect effects of an exotic plant,Solidago altissima, on the co‐flowering native plantAster microcephalusin geographically different populations reflecting differences in insect herbivore communities. We found a positive effect of co‐floweringS. altissimaon pollinator visitation ofA. microcephalus, which varied between gardens and years. The co‐floweringS. altissimadid not significantly affect the seed set ofA. microcephalusin the first year but had a negative effect in the second year. The facilitative effect ofS. altissimaonA. microcephaluspollination was suggested to be negatively affected by an exotic aphid, while it was not significantly affected by an exotic lace bug. Our study suggests that the phenology and feeding guilds of the herbivores may be critical for predicting the effect of exotic plants on native plants through herbivore–pollinator interactions. Integrated effects between plant interactions via multiple species interactions under different abiotic and biotic environments are necessary to understand the impact of exotic plants under complex interactions in nature.
登录
查看更多内容
影响因子：
4.8
作者：
Kessler, Andre;Halitschke, Rayko;Poveda, Katja
通讯作者：
Poveda, Katja
影响因子：
3.4
作者：
M. Molina‐Montenegro;E. Badano;L. Cavieres
通讯作者：
M. Molina‐Montenegro;E. Badano;L. Cavieres
九州北部黑瘤蚜（半翅目：蚜科）的季节发生及其夏季消失的机制
影响因子：
1.7
作者：
Shuhei Adachi;S. Shirahama;M. Tokuda
通讯作者：
M. Tokuda
DOI：
--
发表时间：
2012
期刊：
影响因子：
--
作者：
Ikemoto;M.;Utsumi;S. Ohgushi;T.
通讯作者：
T.
影响因子：
2.2
作者：
CAPPUCCINO, N;ROOT, RB
通讯作者：
ROOT, RB