Plant–plant communication and community of herbivores on tall goldenrod
Autor: | Satomi Ishizaki, Kaori Shiojiri, Yoshino Ando |
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Rok vydání: | 2021 |
Předmět: |
0106 biological sciences
plant communication Solidago altissima 010603 evolutionary biology 01 natural sciences 03 medical and health sciences goldenrod genotypes Genotype Botany QH540-549.5 Ecology Evolution Behavior and Systematics Original Research 030304 developmental biology Nature and Landscape Conservation 0303 health sciences Herbivore Ecology biology fungi food and beverages arthropods community biology.organism_classification volatiles Arthropod |
Zdroj: | Ecology and Evolution Ecology and Evolution, Vol 11, Iss 12, Pp 7439-7447 (2021) |
ISSN: | 2045-7758 |
DOI: | 10.1002/ece3.7575 |
Popis: | The volatiles from damaged plants induce defense in neighboring plants. The phenomenon is called plant–plant communication, plant talk, or plant eavesdropping. Plant–plant communication has been reported to be stronger between kin plants than genetically far plants in sagebrush.Why do plants distinguish volatiles from kin or genetically far plants? We hypothesize that plants respond only to important conditions; the induced defense is not free of cost for the plant. To clarify the hypothesis, we conducted experiments and investigations using goldenrod of four different genotypes.The arthropod community on tall goldenrods were different among four genotypes. The response to volatiles was stronger from genetically close plants to the emitter than from genetically distant plants from the emitter. The volatiles from each genotype of goldenrods were different; and they were categorized accordingly. Moreover, the arthropod community on each genotype of goldenrods were different. Synthesis: Our results support the hypothesis: Goldenrods respond to volatiles from genetically close plants because they would have similar arthropod species. These results are important clues elucidating adaptive significance of plant–plant communication. Why do plants distinguish volatiles from kin or genetically far plants? We hypothesize that plants respond only to important conditions; the induced defense is not free of cost for the plant. Our results support the hypothesis: goldenrods respond to volatiles from genetically close plants because they would have similar arthropod species. |
Databáze: | OpenAIRE |
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