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Determination of chemical markers affecting the occurrence of Panolis flammea Den. & Shiff.

cris.virtual.author-orcid0000-0002-0998-7521
cris.virtual.author-orcid0000-0002-0481-6416
cris.virtual.author-orcid0000-0003-3958-1503
cris.virtual.author-orcid0000-0001-7700-8359
cris.virtual.author-orcid0000-0003-2393-0756
cris.virtual.author-orcid0000-0001-6076-8095
cris.virtual.author-orcid0000-0002-3554-5276
cris.virtual.author-orcid0000-0002-9011-8592
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cris.virtualsource.author-orcid954e3a35-c2c1-4600-a551-3011116b71f0
cris.virtualsource.author-orcid99aed1fd-67ac-43f9-b5e5-392ea7cd426f
cris.virtualsource.author-orcidf0dfe40f-c39f-420d-afb8-e487c00d5d03
cris.virtualsource.author-orcidb6f27d8d-55f0-4f0f-bcc4-125ebfb562a1
cris.virtualsource.author-orcid7e19a79c-c19b-4050-8b1d-f790d38e4f46
cris.virtualsource.author-orcidf3725b78-a868-4158-aaed-7f4692cfd53b
cris.virtualsource.author-orcidbc235846-e970-4e78-8686-9de6ac41765e
cris.virtualsource.author-orcid5a92c57a-50a8-4d53-a17d-17ad767a350e
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enThe research conducted so far on the chemical mechanisms of trees' defence against foliophages has not uncovered the chemical compounds biosynthesized by plants that are essential for these mechanisms. The objective of this study was to identify a chemical indicator for the presence of the pine beauty moth in Pinus sylvestris stands. Fresh needled shoots were collected from the crowns of pine trees in stands where the pine beauty moth tends to occur in large numbers, as well as from control stands. Total phenolic contents, total flavonoids contents, total chlorophyll content, terpene compounds, phenolic compound concentration, LMWOAs, sugar content, and colour analysis were conducted. Chlorophyll content, the presence of Panolis flammea in forest stands, and the colour of pine needles were discovered to be related. Variable L* correlated positively with the concentrations of chlorophyll a and b. In pine needles that were not attacked by the pine beauty moth, significantly higher concentrations of 4-hydroxybenzoic acid, salicylic acid, chlorogenic acid, syringic acid, quercitin, and rutin were found, with the first compound having the most significant effect (4-hydroxybenzoic acid). Based on the study results, the connected compounds in pine needles make them susceptible to insect attack. In addition, insect repellent programmes were mentioned.
dc.affiliationWydział Rolnictwa, Ogrodnictwa i Biotechnologii
dc.affiliationWydział Leśny i Technologii Drewna
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Chemii
dc.affiliation.instituteKatedra Entomologii i Fitopatologii Leśnej
dc.affiliation.instituteKatedra Terenów Zieleni i Architektury Krajobrazu
dc.affiliation.instituteKatedra Zarządzania Jakością i Bezpieczeństwem Żywności
dc.contributor.authorRzyska, Katarzyna
dc.contributor.authorSzwajkowska-Michałek, Lidia
dc.contributor.authorPrzybylska-Balcerek, Anna
dc.contributor.authorKuźmiński, Robert Hubert
dc.contributor.authorŚwierk, Dariusz Andrzej
dc.contributor.authorKrzyżaniak, Michał
dc.contributor.authorSzablewski, Tomasz
dc.contributor.authorCegielska-Radziejewska, Renata
dc.contributor.authorStuper-Szablewska, Kinga
dc.date.issued2024
dc.description.abstract<jats:title>Abstract</jats:title><jats:p>The research conducted so far on the chemical mechanisms of trees' defence against foliophages has not uncovered the chemical compounds biosynthesized by plants that are essential for these mechanisms. The objective of this study was to identify a chemical indicator for the presence of the pine beauty moth in <jats:italic>Pinus sylvestris</jats:italic> stands. Fresh needled shoots were collected from the crowns of pine trees in stands where the pine beauty moth tends to occur in large numbers, as well as from control stands. Total phenolic contents, total flavonoids contents, total chlorophyll content, terpene compounds, phenolic compound concentration, LMWOAs, sugar content, and colour analysis were conducted. Chlorophyll content, the presence of <jats:italic>Panolis flammea</jats:italic> in forest stands, and the colour of pine needles were discovered to be related. Variable <jats:italic>L</jats:italic>* correlated positively with the concentrations of chlorophyll a and b. In pine needles that were not attacked by the pine beauty moth, significantly higher concentrations of 4‐hydroxybenzoic acid, salicylic acid, chlorogenic acid, syringic acid, quercitin, and rutin were found, with the first compound having the most significant effect (4‐hydroxybenzoic acid). Based on the study results, the connected compounds in pine needles make them susceptible to insect attack. In addition, insect repellent programmes were mentioned.</jats:p>
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if2,0
dc.description.number5
dc.description.points100
dc.description.volume148
dc.identifier.doi10.1111/jen.13250
dc.identifier.eissn1439-0418
dc.identifier.issn0931-2048
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2769
dc.languageen
dc.relation.ispartofJournal of Applied Entomology
dc.relation.pages553-565
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.en4-hydroxybenzoic acid
dc.subject.enage of pine stands
dc.subject.encitric acid
dc.subject.enP. sylvestris
dc.subject.enphenolic compounds
dc.subject.enpine beauty moth
dc.titleDetermination of chemical markers affecting the occurrence of Panolis flammea Den. & Shiff.
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.issue5
oaire.citation.volume148