Constraints on thermal requirements for insect development

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F99%3A00000018" target="_blank" >RIV/00027006:_____/99:00000018 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Constraints on thermal requirements for insect development

Popis výsledku v původním jazyce

Thermal constants of development, lower development threshold (LDT) and sum of effective temperatures (SET) vary among specie. In insects, LDT ans SET are negatively correlated and this functional relationship is probably a consequence of adaptation to thermal environments. Although LDT varies adaptively with geographic latitude, the corresponding change of SET was not established. I therefore investigated the role of body size, taxonomic position and food specialization as constraints on SET (and con sequently on development duration). There was a significant positive regression of SET on biomass acimulated during the development of larva or body mass of the pupa. In larvae, there were significant differences between groups of species with different trophic specialization. In Diptera, larval SET was shorter and pupal SET longer than in Coleoptera or Lepidoptera.

Název v anglickém jazyce

Constraints on thermal requirements for insect development

Popis výsledku anglicky

Thermal constants of development, lower development threshold (LDT) and sum of effective temperatures (SET) vary among specie. In insects, LDT ans SET are negatively correlated and this functional relationship is probably a consequence of adaptation to thermal environments. Although LDT varies adaptively with geographic latitude, the corresponding change of SET was not established. I therefore investigated the role of body size, taxonomic position and food specialization as constraints on SET (and con sequently on development duration). There was a significant positive regression of SET on biomass acimulated during the development of larva or body mass of the pupa. In larvae, there were significant differences between groups of species with different trophic specialization. In Diptera, larval SET was shorter and pupal SET longer than in Coleoptera or Lepidoptera.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

GF - Choroby, škůdci, plevely a ochrana rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/GA522%2F97%2F0271" target="_blank" >GA522/97/0271: Tritrofické vztahy určující abundanci mšic na obilovinách a kukuřici</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

1999

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Entomological Science

ISSN

0810-8560

e-ISSN

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Svazek periodika

2

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

JP - Japonsko

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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