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Plant-Mediated Interactions between Two Cereal Aphid Species: Promotion of Aphid Performance and Attraction of More Parasitoids by Infestation of Wheat with Phytotoxic Aphid Schizaphis graminum.
J Agric Food Chem. 2019 Mar 13; 67(10):2763-2773.JA

Abstract

Here, we investigated changes in physiological characteristics in wheat affected by phytotoxic-aphid Schizaphis graminum feeding and nonphytotoxic-aphid Sitobion avenae feeding. We also determined whether shared host-mediated interspecific interactions occur between S. graminum and S. avenae. S. graminum feeding but not S. avenae feeding induced significant chlorophyll loss and hydrogen peroxide accumulation in wheat. Gene-expression analysis and GC/MS metabonomic results indicated that S. graminum infestation induced stronger salicylic acid mediated defense responses than S. avenae did and significantly increased the contents of several amino acids in wheat leaves. Feeding on wheat preinfested with S. graminum significantly increased the reproduction of both aphids and shortened the development time of S. graminum. However, olfactometer bioassays showed that the parasitoid wasp Aphidius gifuensis was more attracted to the odors of S. graminum infested wheat than to those of control and S. avenae infested wheat. This study demonstrates that S. graminum and S. avenae feeding induced different defense responses and changes in plant nutritional quality. Additionally, plant-mediated interactions occurred between these cereal aphids.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Zhang Y
State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection , Chinese Academy of Agricultural Sciences , Beijing 100193 , PR China.
Fan J
State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection , Chinese Academy of Agricultural Sciences , Beijing 100193 , PR China.
Fu Y
State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection , Chinese Academy of Agricultural Sciences , Beijing 100193 , PR China.
Francis F
Functional and Evolutionary Entomology, Gembloux Agro-Bio Tech , University of Liège , Gembloux B-5030 , Belgium.
Chen J
State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection , Chinese Academy of Agricultural Sciences , Beijing 100193 , PR China.

MeSH

AnimalsAphidsFeeding BehaviorHost-Parasite InteractionsPlant DiseasesPlant LeavesSalicylic AcidTriticum

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30790517

Citation

Zhang, Yong, et al. "Plant-Mediated Interactions Between Two Cereal Aphid Species: Promotion of Aphid Performance and Attraction of More Parasitoids By Infestation of Wheat With Phytotoxic Aphid Schizaphis Graminum." Journal of Agricultural and Food Chemistry, vol. 67, no. 10, 2019, pp. 2763-2773.
Zhang Y, Fan J, Fu Y, et al. Plant-Mediated Interactions between Two Cereal Aphid Species: Promotion of Aphid Performance and Attraction of More Parasitoids by Infestation of Wheat with Phytotoxic Aphid Schizaphis graminum. J Agric Food Chem. 2019;67(10):2763-2773.
Zhang, Y., Fan, J., Fu, Y., Francis, F., & Chen, J. (2019). Plant-Mediated Interactions between Two Cereal Aphid Species: Promotion of Aphid Performance and Attraction of More Parasitoids by Infestation of Wheat with Phytotoxic Aphid Schizaphis graminum. Journal of Agricultural and Food Chemistry, 67(10), 2763-2773. https://doi.org/10.1021/acs.jafc.8b06150
Zhang Y, et al. Plant-Mediated Interactions Between Two Cereal Aphid Species: Promotion of Aphid Performance and Attraction of More Parasitoids By Infestation of Wheat With Phytotoxic Aphid Schizaphis Graminum. J Agric Food Chem. 2019 Mar 13;67(10):2763-2773. PubMed PMID: 30790517.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Plant-Mediated Interactions between Two Cereal Aphid Species: Promotion of Aphid Performance and Attraction of More Parasitoids by Infestation of Wheat with Phytotoxic Aphid Schizaphis graminum. AU - Zhang,Yong, AU - Fan,Jia, AU - Fu,Yu, AU - Francis,Frédéric, AU - Chen,Julian, Y1 - 2019/03/01/ PY - 2019/2/23/pubmed PY - 2019/3/23/medline PY - 2019/2/22/entrez KW - Aphidius gifuensis KW - Schizaphis graminum KW - Sitobion avenae KW - aphid performance KW - defense responses KW - nutritional quality SP - 2763 EP - 2773 JF - Journal of agricultural and food chemistry JO - J Agric Food Chem VL - 67 IS - 10 N2 - Here, we investigated changes in physiological characteristics in wheat affected by phytotoxic-aphid Schizaphis graminum feeding and nonphytotoxic-aphid Sitobion avenae feeding. We also determined whether shared host-mediated interspecific interactions occur between S. graminum and S. avenae. S. graminum feeding but not S. avenae feeding induced significant chlorophyll loss and hydrogen peroxide accumulation in wheat. Gene-expression analysis and GC/MS metabonomic results indicated that S. graminum infestation induced stronger salicylic acid mediated defense responses than S. avenae did and significantly increased the contents of several amino acids in wheat leaves. Feeding on wheat preinfested with S. graminum significantly increased the reproduction of both aphids and shortened the development time of S. graminum. However, olfactometer bioassays showed that the parasitoid wasp Aphidius gifuensis was more attracted to the odors of S. graminum infested wheat than to those of control and S. avenae infested wheat. This study demonstrates that S. graminum and S. avenae feeding induced different defense responses and changes in plant nutritional quality. Additionally, plant-mediated interactions occurred between these cereal aphids. SN - 1520-5118 UR - https://www.unboundmedicine.com/medline/citation/30790517/Plant_Mediated_Interactions_between_Two_Cereal_Aphid_Species:_Promotion_of_Aphid_Performance_and_Attraction_of_More_Parasitoids_by_Infestation_of_Wheat_with_Phytotoxic_Aphid_Schizaphis_graminum_ DB - PRIME DP - Unbound Medicine ER -