Elena Valdés-Correcher, Maarten de Groot, Laura Schillé, Alex Stemmelen, Yannick Mellerin, Olivier Bonnard, Bastien Castagneyrol
{"title":"不同栎树种早期昆虫取食对入侵栎树花边虫的影响","authors":"Elena Valdés-Correcher, Maarten de Groot, Laura Schillé, Alex Stemmelen, Yannick Mellerin, Olivier Bonnard, Bastien Castagneyrol","doi":"10.1007/s11829-023-09967-8","DOIUrl":null,"url":null,"abstract":"<div><p>Insect herbivores co-occurring on the same host plant interact in various ways. In particular, early-season insect herbivory triggers a wide range of plant responses that can determine the performance of herbivores colonizing the plant later in the course of the season. But the strength and direction of such effects are debated, and virtually unknown in the case of novel interactions involving exotic insects in their introduction range. We conducted an observational field study in SW France, a region recently invaded by the Oak Lace Bug (OLB, <i>Corythucha arcuata</i> Say). We measured early chewing damage and subsequent OLB damage in four oak species (<i>Quercus robur</i>, <i>Q. pubescens</i>, <i>Q. cerris</i> and <i>Q. ilex</i>). We set up a complementary non-choice experiment in the laboratory, feeding OLB with leaves with or without prior herbivory. The four oak species differed in their sensitivity to OLB damage, <i>Q. ilex</i> being broadly resistant. Prior herbivory promoted OLB damage in the laboratory experiment, but not in the field. However, prior herbivory did not alter the rank of oak resistance to the OLB. Our results suggest possible synergistic effects between spring defoliators and the OLB. This study brings insight into herbivore-herbivore interactions and their possible implications for forest management.</p></div>","PeriodicalId":8409,"journal":{"name":"Arthropod-Plant Interactions","volume":null,"pages":null},"PeriodicalIF":1.2000,"publicationDate":"2023-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Impact of early insect herbivory on the invasive oak lace bug (Corythucha arcuata Say, 1832) in different oak species\",\"authors\":\"Elena Valdés-Correcher, Maarten de Groot, Laura Schillé, Alex Stemmelen, Yannick Mellerin, Olivier Bonnard, Bastien Castagneyrol\",\"doi\":\"10.1007/s11829-023-09967-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Insect herbivores co-occurring on the same host plant interact in various ways. In particular, early-season insect herbivory triggers a wide range of plant responses that can determine the performance of herbivores colonizing the plant later in the course of the season. But the strength and direction of such effects are debated, and virtually unknown in the case of novel interactions involving exotic insects in their introduction range. We conducted an observational field study in SW France, a region recently invaded by the Oak Lace Bug (OLB, <i>Corythucha arcuata</i> Say). We measured early chewing damage and subsequent OLB damage in four oak species (<i>Quercus robur</i>, <i>Q. pubescens</i>, <i>Q. cerris</i> and <i>Q. ilex</i>). We set up a complementary non-choice experiment in the laboratory, feeding OLB with leaves with or without prior herbivory. The four oak species differed in their sensitivity to OLB damage, <i>Q. ilex</i> being broadly resistant. Prior herbivory promoted OLB damage in the laboratory experiment, but not in the field. However, prior herbivory did not alter the rank of oak resistance to the OLB. Our results suggest possible synergistic effects between spring defoliators and the OLB. This study brings insight into herbivore-herbivore interactions and their possible implications for forest management.</p></div>\",\"PeriodicalId\":8409,\"journal\":{\"name\":\"Arthropod-Plant Interactions\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.2000,\"publicationDate\":\"2023-04-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Arthropod-Plant Interactions\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11829-023-09967-8\",\"RegionNum\":3,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"ENTOMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arthropod-Plant Interactions","FirstCategoryId":"97","ListUrlMain":"https://link.springer.com/article/10.1007/s11829-023-09967-8","RegionNum":3,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENTOMOLOGY","Score":null,"Total":0}
Impact of early insect herbivory on the invasive oak lace bug (Corythucha arcuata Say, 1832) in different oak species
Insect herbivores co-occurring on the same host plant interact in various ways. In particular, early-season insect herbivory triggers a wide range of plant responses that can determine the performance of herbivores colonizing the plant later in the course of the season. But the strength and direction of such effects are debated, and virtually unknown in the case of novel interactions involving exotic insects in their introduction range. We conducted an observational field study in SW France, a region recently invaded by the Oak Lace Bug (OLB, Corythucha arcuata Say). We measured early chewing damage and subsequent OLB damage in four oak species (Quercus robur, Q. pubescens, Q. cerris and Q. ilex). We set up a complementary non-choice experiment in the laboratory, feeding OLB with leaves with or without prior herbivory. The four oak species differed in their sensitivity to OLB damage, Q. ilex being broadly resistant. Prior herbivory promoted OLB damage in the laboratory experiment, but not in the field. However, prior herbivory did not alter the rank of oak resistance to the OLB. Our results suggest possible synergistic effects between spring defoliators and the OLB. This study brings insight into herbivore-herbivore interactions and their possible implications for forest management.
期刊介绍:
Arthropod-Plant Interactions is dedicated to publishing high quality original papers and reviews with a broad fundamental or applied focus on ecological, biological, and evolutionary aspects of the interactions between insects and other arthropods with plants. Coverage extends to all aspects of such interactions including chemical, biochemical, genetic, and molecular analysis, as well reporting on multitrophic studies, ecophysiology, and mutualism.
Arthropod-Plant Interactions encourages the submission of forum papers that challenge prevailing hypotheses. The journal encourages a diversity of opinion by presenting both invited and unsolicited review papers.