Claim · model-written summary
Net reproductive rate decreased from 159.07 viable eggs/female at 25°C to 101.94 eggs/female at 40°C
- Taxon
- groundnut (Arachis hypogaea L.)
Arachis hypogaeae0 - Treatment
- 40°Ce2
- Interactor
- Caryedon serratus
Caryedon serratuse0pest - Outcome
- Net reproductive ratee2
- Direction
- decreasede3
- Value
- 159.07 viable eggs/female at 25°C to 101.94 eggs/female at 40°Ce2
- Comparator
- 25°Ce2
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The age-specific survival and fecundity rates of groundnut seed beetle (Caryedon serratus Olivier) at different temperatures (25, 30, 35 and 40°C) in the laboratory on groundnut (Arachis hypogaea L.)”
e2“Net reproductive rate varied from 159.07 viable eggs/female at 25°C to 101.94 eggs/female at 40°C”
e3“Net reproductive rate and mean length of generation also decreased with the increase in temperature”
Title
T. V. Prasad; V. Nandagopal; M.V. Gedia; et al. The Indian Journal of Agricultural Sciences 2011
Other claims from this paper (7)
- Intervention effect Fecundity of Caryedon serratus was highest at 25°C and decreased as temperature increased
- Intervention effect Mean generation time decreased from 166.52 days at 25°C to 59.31 days at 40°C
- Intervention effect Intrinsic rate of increase, innate capacity for increase and finite rate of increase increased with temperature from 25 to 40°C
- Observation Intrinsic rate of increase varied from 0.0316 to 0.0784 females/female/day between 25°C and 40°C
- Intervention effect Intrinsic rate of natural increase was 2.48 times higher at 40°C than at 25°C
- Intervention effect Population doubling time was shortened to 8.96 days at 40°C compared with 21.94 days at 25°C
- Observation Fecundity, survival rates and developmental time of Caryedon serratus differed among temperatures