Influence of Temperature on the Development, Fecundity, and Longevity of the Artichoke Plume Moth 12

Autor:	W. H. Lange, M. A. Bari
Rok vydání:	1980
Předmět:	Larva Ecology media_common.quotation_subject fungi Longevity Biology Fecundity biology.organism_classification Plume Pupa Animal science Linear relationship Platyptilia carduidactyla Insect Science Botany Instar Ecology Evolution Behavior and Systematics media_common
Zdroj:	Environmental Entomology. 9:673-676
ISSN:	1938-2936 0046-225X
DOI:	10.1093/ee/9.5.673
Popis:	Development of the artichoke plume moth, Platyptilia carduidactyla (Riley), was studied at several constant laboratory temperatures ranging from 7°C–31°C. The lower developmental thresholds for egg stage, 4 larval Instars, and pupal stage were determined from the linear relationship between temperature and rate of development. The 4 larval instars showed a declining trend in developmental threshold as their values decreased from 8.7°C for 1st instar to 1.5°C for 4th. Thermal units required for development from egg to adult were 476.2 C°-days in the laboratory and 502.5 C°-days in the field at a base temperature of 7°C. Fecundity In the laboratory was reduced at lO°C and 28°C and maximum fecundity attained at 19°C. Survival period of adults decreased as temperature increased.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0090ee7320fe4b9a61d740196ab78a6d https://doi.org/10.1093/ee/9.5.673 Zobrazit plný text záznamu