Damage‐induced changes in woody plants and their effects on insect herbivore performance: a meta‐analysis

食草动物 常绿 生物 植物对草食的耐受性 每年落叶的 昆虫 营养物 光合作用 木本植物 生长季节 植物 相对增长率 生态学 增长率 几何学 数学
作者
Heli Nykänen,Julia Koricheva
出处
期刊:Oikos [Wiley]
卷期号:104 (2): 247-268 被引量:340
标识
DOI:10.1111/j.0030-1299.2004.12768.x
摘要

We conducted a meta‐analysis of 68 studies published between 1982 and 2000 in which the responses of woody plants to natural or simulated herbivore damage and/or insect herbivore performance on control and damaged plants were measured. Cumulative meta‐analyses revealed dramatic temporal changes in the magnitude and direction of the plant and herbivore responses reported during the last two decades. Studies conducted in the 1980s reported increase in phenolic concentrations, reduction in nutrient concentrations and negative effect on herbivore performance, consistently with the idea of induced resistance. In contrast, in the early 1990s when the idea that some types of plant damage may result in induced susceptibility was generally accepted, studies reported non‐significant results or induced susceptibility, and smaller effects on herbivores. The above changes may reflect paradigm shifts in the theory of induced defenses and/or the differences between study systems used in the early and the more recent studies. Overall, plant growth and carbohydrate concentrations were reduced in damaged plants despite enhanced photosynthetic rates. Damage increased the concentrations of carbon and phenolics, while terpene concentrations tended to decrease after damage; changes in nutrient concentrations after damage varied according to nutrient mobility, inherent plant growth rate, ontogenetic stage and plant type (deciduous/evergreen). Early season damage caused more pronounced changes in plants than late season damage, which is in accordance with the assumption that vigorously growing foliage has a greater capacity to respond to damage. Insect growth rate and female pupal weight decreased on previously damaged plants, while herbivore survival, consumption and male pupal weight were not significantly affected. The magnitude and direction of herbivore responses depended on the type of plant, the type of damage, the time interval between the damage and insect feeding (rapid/delayed induced resistance), and the timing of the damage.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
老迟到的访文完成签到,获得积分10
2秒前
2秒前
细心梦竹完成签到,获得积分10
2秒前
ZYQ完成签到 ,获得积分10
3秒前
鲤鱼青雪完成签到,获得积分10
3秒前
含蓄听南完成签到 ,获得积分10
3秒前
诚心桐完成签到,获得积分10
3秒前
落落完成签到,获得积分10
4秒前
科研顺利完成签到,获得积分10
4秒前
聂落雁完成签到,获得积分10
5秒前
ZS完成签到,获得积分10
6秒前
外向的百川完成签到 ,获得积分10
6秒前
贪玩火锅完成签到 ,获得积分10
6秒前
端庄亦巧完成签到 ,获得积分10
7秒前
micaixing2006完成签到,获得积分10
7秒前
陶辞完成签到,获得积分10
8秒前
Rondab应助前行僧采纳,获得10
8秒前
123发布了新的文献求助10
8秒前
哈哈哈哈完成签到 ,获得积分10
9秒前
文静静柏发布了新的文献求助10
9秒前
sherry221完成签到,获得积分10
9秒前
直率的彤完成签到,获得积分10
9秒前
要减肥的访旋完成签到,获得积分10
10秒前
10秒前
wake完成签到,获得积分10
11秒前
QWE完成签到,获得积分10
12秒前
闫星宇完成签到,获得积分10
12秒前
务实的绝悟完成签到,获得积分10
12秒前
xiaohuhuan完成签到,获得积分10
12秒前
超级的妙晴完成签到 ,获得积分10
13秒前
哈哈完成签到 ,获得积分10
13秒前
hdh完成签到,获得积分10
14秒前
Chairs完成签到,获得积分0
14秒前
15秒前
GJL完成签到,获得积分10
15秒前
接q辣舞完成签到,获得积分20
15秒前
mzh完成签到 ,获得积分10
16秒前
17秒前
小艾同学完成签到,获得积分10
17秒前
Bruce完成签到,获得积分10
17秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
Cognitive Neuroscience: The Biology of the Mind 1000
Technical Brochure TB 814: LPIT applications in HV gas insulated switchgear 1000
Immigrant Incorporation in East Asian Democracies 600
Nucleophilic substitution in azasydnone-modified dinitroanisoles 500
不知道标题是什么 500
A Preliminary Study on Correlation Between Independent Components of Facial Thermal Images and Subjective Assessment of Chronic Stress 500
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3968603
求助须知:如何正确求助?哪些是违规求助? 3513420
关于积分的说明 11168029
捐赠科研通 3248900
什么是DOI,文献DOI怎么找? 1794540
邀请新用户注册赠送积分活动 875187
科研通“疑难数据库(出版商)”最低求助积分说明 804676