{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,28]],"date-time":"2026-07-28T22:23:09Z","timestamp":1785277389926,"version":"3.55.0"},"reference-count":39,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,11,14]],"date-time":"2025-11-14T00:00:00Z","timestamp":1763078400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Plant Cell &amp; Environment"],"published-print":{"date-parts":[[2026,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>\n                    The damage caused by the\n                    <jats:italic>Nilaparvata lugens<\/jats:italic>\n                    to rice plants will become aggravated under elevated CO\n                    <jats:sub>2<\/jats:sub>\n                    (eCO\n                    <jats:sub>2<\/jats:sub>\n                    ), emphasizing the urgent necessity to enhance rice defences against\n                    <jats:italic>N. lugens<\/jats:italic>\n                    under eCO\n                    <jats:sub>2<\/jats:sub>\n                    conditions. The phenylpropanoid pathway is composed of several branches and is known to enhance plant resistance. Inhibiting key enzymes in certain branches can compensatorily activate other branches, thereby strengthening plant defence. In this study, rice plants were treated with the cinnamic acid\u20104\u2010hydroxylase (C4H) inhibitor piperonylic acid (PA) and the 4\u2010coumarate:CoA ligase (4CL) inhibitor 3,4\u2010(methylenedioxy) cinnamic acid (MDCA), and their effects on\n                    <jats:italic>N. lugens<\/jats:italic>\n                    and rice plants were investigated under ambient CO\u2082 (aCO\n                    <jats:sub>2<\/jats:sub>\n                    ) and eCO\n                    <jats:sub>2<\/jats:sub>\n                    . The results demonstrated that PA and MDCA treatments reduced\n                    <jats:italic>N. lugens<\/jats:italic>\n                    feeding and survival, especially under eCO\n                    <jats:sub>2<\/jats:sub>\n                    . Additionally, PA and MDCA treatments activated the ROS system and phenylpropanoid pathway in rice plants, and increased hydroxybenzoic acid derivatives contents under eCO\n                    <jats:sub>2<\/jats:sub>\n                    , with only minor changes observed under aCO\u2082. Further analysis illustrated that these compounds suppressed\n                    <jats:italic>N. lugens<\/jats:italic>\n                    feeding and survival, and could bind to and induce the activities of detoxification enzymes in\n                    <jats:italic>N. lugens<\/jats:italic>\n                    . These findings demonstrate that PA and MDCA enhance rice resistance under eCO\u2082, providing a potential strategy to mitigate pest damage exacerbated by climate change.\n                  <\/jats:p>","DOI":"10.1111\/pce.70288","type":"journal-article","created":{"date-parts":[[2025,11,14]],"date-time":"2025-11-14T14:24:59Z","timestamp":1763130299000},"page":"1138-1150","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Exogenous Inhibitors Enhance Plant Resistance to Rice Planthoppers Through Boosting Phenylpropanoid Pathway Under Elevated CO\n                    <sub>2<\/sub>"],"prefix":"10.1111","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-5726-7545","authenticated-orcid":false,"given":"Ruichuan","family":"Duan","sequence":"first","affiliation":[{"name":"State Key Laboratory of Agricultural and Forestry Biosecurity, Department of Entomology, College of Plant Protection Nanjing Agricultural University Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xinru","family":"Xiao","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Agricultural and Forestry Biosecurity, Department of Entomology, College of Plant Protection Nanjing Agricultural University Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0770-8090","authenticated-orcid":false,"given":"Fajun","family":"Chen","sequence":"additional","affiliation":[{"name":"State Key Laboratory of Agricultural and Forestry Biosecurity, Department of Entomology, College of Plant Protection Nanjing Agricultural University Nanjing China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2025,11,14]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11103-024-01540-y"},{"key":"e_1_2_8_3_1","first-page":"279","article-title":"An Experimental Instrument to Study the Effects of Changes in CO2 Concentrations on the Interactions Between Plants and Insects \u2013 CDCC\u20101 Chamber","volume":"41","author":"Chen F. 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