Matches in SemOpenAlex for { <https://semopenalex.org/work/W654911172> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W654911172 abstract "Plants respond to insect herbivory by producing dynamic changes in an array of defense-related volatile and nonvolatile secondary metabolites. A scaled response relative to herbivory levels and nutrient availability would be adaptive, particularly under nutrient-limited conditions, in minimizing the costs of expressed defensive pathways and synthesis. In this study, we investigated effects of varying nitrogen (N) fertilization (42, 112, 196, and 280 ppm N) on levels of cotton plant (Gossypium hirsutum) phytohormones [jasmonic acid (JA) and salicylic acid (SA)], terpenoid aldehydes (hemigossypolone, heliocides H1, H2, H3, and H4), and volatile production in response to beet armyworm (Spodoptera exigua) herbivory. Additional bioassays assessed parasitoid (Cotesia marginiventris) host-searching success in response to cotton plants grown under various N fertilizer regimes. At low N input (42 ppm N), herbivore damage resulted in significant increases in local leaf tissue concentrations of JA and volatiles and in systemic accumulation of terpenoid aldehydes. However, increased N fertilization of cotton plants suppressed S. exigua-induced plant hormones and led to reduced production of various terpenoid aldehydes in damaged mature leaves and undamaged young leaves. While increased N fertilization significantly diminished herbivore-induced leaf volatile concentrations, the parasitism of S. exigua larvae by the parasitoid C. marginiventris in field cages did not differ among N treatments. This suggests that, despite significant N fertilization effects on herbivore-induced plant defenses, at short range, the parasitoids were unable to differentiate between S. exigua larvae feeding on physiologically different cotton plants that share large constitutive volatile pools releasable when damaged by herbivores." @default.
- W654911172 created "2016-06-24" @default.
- W654911172 creator A5043940609 @default.
- W654911172 creator A5078121746 @default.
- W654911172 creator A5086508248 @default.
- W654911172 creator A5090858629 @default.
- W654911172 date "2008-12-01" @default.
- W654911172 modified "2023-09-27" @default.
- W654911172 title "Cotton Gossypium hirsutum L., defense in response to nitrogen fertilization and beet armyworm density." @default.
- W654911172 hasPublicationYear "2008" @default.
- W654911172 type Work @default.
- W654911172 sameAs 654911172 @default.
- W654911172 citedByCount "0" @default.
- W654911172 crossrefType "journal-article" @default.
- W654911172 hasAuthorship W654911172A5043940609 @default.
- W654911172 hasAuthorship W654911172A5078121746 @default.
- W654911172 hasAuthorship W654911172A5086508248 @default.
- W654911172 hasAuthorship W654911172A5090858629 @default.
- W654911172 hasConcept C104317684 @default.
- W654911172 hasConcept C183570298 @default.
- W654911172 hasConcept C206103511 @default.
- W654911172 hasConcept C2777091279 @default.
- W654911172 hasConcept C2777773057 @default.
- W654911172 hasConcept C2778221352 @default.
- W654911172 hasConcept C2778457844 @default.
- W654911172 hasConcept C2779080361 @default.
- W654911172 hasConcept C40767141 @default.
- W654911172 hasConcept C46325548 @default.
- W654911172 hasConcept C55493867 @default.
- W654911172 hasConcept C59822182 @default.
- W654911172 hasConcept C6557445 @default.
- W654911172 hasConcept C86803240 @default.
- W654911172 hasConcept C88972607 @default.
- W654911172 hasConceptScore W654911172C104317684 @default.
- W654911172 hasConceptScore W654911172C183570298 @default.
- W654911172 hasConceptScore W654911172C206103511 @default.
- W654911172 hasConceptScore W654911172C2777091279 @default.
- W654911172 hasConceptScore W654911172C2777773057 @default.
- W654911172 hasConceptScore W654911172C2778221352 @default.
- W654911172 hasConceptScore W654911172C2778457844 @default.
- W654911172 hasConceptScore W654911172C2779080361 @default.
- W654911172 hasConceptScore W654911172C40767141 @default.
- W654911172 hasConceptScore W654911172C46325548 @default.
- W654911172 hasConceptScore W654911172C55493867 @default.
- W654911172 hasConceptScore W654911172C59822182 @default.
- W654911172 hasConceptScore W654911172C6557445 @default.
- W654911172 hasConceptScore W654911172C86803240 @default.
- W654911172 hasConceptScore W654911172C88972607 @default.
- W654911172 hasLocation W6549111721 @default.
- W654911172 hasOpenAccess W654911172 @default.
- W654911172 hasPrimaryLocation W6549111721 @default.
- W654911172 hasRelatedWork W1914283383 @default.
- W654911172 hasRelatedWork W1984907875 @default.
- W654911172 hasRelatedWork W2010658161 @default.
- W654911172 hasRelatedWork W2016168735 @default.
- W654911172 hasRelatedWork W2017372811 @default.
- W654911172 hasRelatedWork W2019501044 @default.
- W654911172 hasRelatedWork W2049785188 @default.
- W654911172 hasRelatedWork W2066275075 @default.
- W654911172 hasRelatedWork W2111730615 @default.
- W654911172 hasRelatedWork W2115051808 @default.
- W654911172 hasRelatedWork W2129799621 @default.
- W654911172 hasRelatedWork W2147288976 @default.
- W654911172 hasRelatedWork W2346186394 @default.
- W654911172 hasRelatedWork W2730048859 @default.
- W654911172 hasRelatedWork W2781571054 @default.
- W654911172 hasRelatedWork W2893624996 @default.
- W654911172 hasRelatedWork W2904244045 @default.
- W654911172 hasRelatedWork W2942513270 @default.
- W654911172 hasRelatedWork W3106673818 @default.
- W654911172 hasRelatedWork W3158685080 @default.
- W654911172 isParatext "false" @default.
- W654911172 isRetracted "false" @default.
- W654911172 magId "654911172" @default.
- W654911172 workType "article" @default.