Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae)
The duration of development, reproduction and longevity of Gastrophysa viridula (DeGeer) was measured at constant temperatures and a long day photoperiod. At 18, 21.5, 25, and 28°C the average duration of development of the egg, larval and pupal stages and total development time (28.2, 21.6, 16.1, 1...
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| Format: | Article |
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Institute of Entomology, Biology Centre, Czech Academy of Science
2003-06-01
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| Series: | European Journal of Entomology |
| Subjects: | |
| Online Access: | https://www.eje.cz/artkey/eje-200302-0011_Effect_of_temperature_on_development_and_reproduction_in_Gastrophysa_viridula_Coleoptera_Chrysomelidae.php |
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| author | Alois HONEK Vojtech JAROSIK Zdenka MARTINKOVA |
| author_facet | Alois HONEK Vojtech JAROSIK Zdenka MARTINKOVA |
| author_sort | Alois HONEK |
| collection | DOAJ |
| description | The duration of development, reproduction and longevity of Gastrophysa viridula (DeGeer) was measured at constant temperatures and a long day photoperiod. At 18, 21.5, 25, and 28°C the average duration of development of the egg, larval and pupal stages and total development time (28.2, 21.6, 16.1, 15.0 days) decreased with temperature but the proportion of time spent in the egg, larval and pupal stages did not significantly change with temperature. Total development required 304.6 day degrees above the lower development threshold of 7.1°C. Pre-adult mortality and the rate of oviposition increased, and the duration of oviposition decreased with increasing temperature. Net reproduction rate Ro decreased (from 157 female eggs at 18°C to 75 female eggs at 28°C) and mean generation time T also decreased (from 45.5 days at 18°C to 24.1 days at 28°C) with increasing temperature. The intrinsic rate of population increase rm increased with temperature (from 0.111 at 18°C to 0.179 at 28°C). On a physiological time scale the average generation time T was 496 day degrees. |
| first_indexed | 2024-12-17T03:11:37Z |
| format | Article |
| id | doaj.art-eab32a7795a2439abe3ad67b2f1f8bb8 |
| institution | Directory Open Access Journal |
| issn | 1210-5759 1802-8829 |
| language | English |
| last_indexed | 2024-12-17T03:11:37Z |
| publishDate | 2003-06-01 |
| publisher | Institute of Entomology, Biology Centre, Czech Academy of Science |
| record_format | Article |
| series | European Journal of Entomology |
| spelling | doaj.art-eab32a7795a2439abe3ad67b2f1f8bb82022-12-21T22:05:49ZengInstitute of Entomology, Biology Centre, Czech Academy of ScienceEuropean Journal of Entomology1210-57591802-88292003-06-01100229530010.14411/eje.2003.046eje-200302-0011Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae)Alois HONEK0Vojtech JAROSIK1Zdenka MARTINKOVA2Research Institute of Crop Production, Drnovská 507, CZ 161 06 Praha 6 - Ruzyně, Czech Republic; e-mail: honek@vurv.czDepartment of Zoology, Charles University, Viničná 7, 128 44 Prague 2, Czech Republic; e-mail: jarosik@mbox.cesnet.czResearch Institute of Crop Production, Drnovská 507, CZ 161 06 Praha 6 - Ruzyně, Czech Republic; e-mail: honek@vurv.czThe duration of development, reproduction and longevity of Gastrophysa viridula (DeGeer) was measured at constant temperatures and a long day photoperiod. At 18, 21.5, 25, and 28°C the average duration of development of the egg, larval and pupal stages and total development time (28.2, 21.6, 16.1, 15.0 days) decreased with temperature but the proportion of time spent in the egg, larval and pupal stages did not significantly change with temperature. Total development required 304.6 day degrees above the lower development threshold of 7.1°C. Pre-adult mortality and the rate of oviposition increased, and the duration of oviposition decreased with increasing temperature. Net reproduction rate Ro decreased (from 157 female eggs at 18°C to 75 female eggs at 28°C) and mean generation time T also decreased (from 45.5 days at 18°C to 24.1 days at 28°C) with increasing temperature. The intrinsic rate of population increase rm increased with temperature (from 0.111 at 18°C to 0.179 at 28°C). On a physiological time scale the average generation time T was 496 day degrees.https://www.eje.cz/artkey/eje-200302-0011_Effect_of_temperature_on_development_and_reproduction_in_Gastrophysa_viridula_Coleoptera_Chrysomelidae.phpgastrophysacoleopterachrysomelidaerumextemperaturedevelopmentgrowthreproductionfecundityrate isomorphy |
| spellingShingle | Alois HONEK Vojtech JAROSIK Zdenka MARTINKOVA Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae) European Journal of Entomology gastrophysa coleoptera chrysomelidae rumex temperature development growth reproduction fecundity rate isomorphy |
| title | Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae) |
| title_full | Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae) |
| title_fullStr | Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae) |
| title_full_unstemmed | Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae) |
| title_short | Effect of temperature on development and reproduction in Gastrophysa viridula (Coleoptera: Chrysomelidae) |
| title_sort | effect of temperature on development and reproduction in gastrophysa viridula coleoptera chrysomelidae |
| topic | gastrophysa coleoptera chrysomelidae rumex temperature development growth reproduction fecundity rate isomorphy |
| url | https://www.eje.cz/artkey/eje-200302-0011_Effect_of_temperature_on_development_and_reproduction_in_Gastrophysa_viridula_Coleoptera_Chrysomelidae.php |
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