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. 2012 Apr 16;5(5):511–523. doi: 10.1111/j.1752-4571.2012.00262.x

Table 3.

CDL of field-collected populations when reared under three different temperature treatments

Temperature Collection site CDL (in h) ±95% CI
25°C Original* 15.13 15.06–15.23
LWY 15.13 15.07–15.21a
LNV 14.94 14.89–14.98a
PCO 14.88 14.80–14.95b
ANM 14.67 14.60–14.75b
30–20°C Original na na
LWY 15.00 14.96–15.04a
LNV 14.69 14.62–14.75b
PCO 14.85 14.75–15.03b
ANM 14.51 14.45–14.57c
35–15°C Original 14.88 14.78–15.01
LWY 14.71 14.64–14.78
LNV 14.16 14.08–14.24
PCO 14.48 14.42–14.53
ANM 13.96 13.90–14.03

ANM, Artesia New Mexico; LNV, Lovelock, Nevada; LWY, Lovell, Wyoming; PCO, Pueblo, Colorado.

*

Original refers to the laboratory colony derived from field-collected insects that came from three locations in western Nevada and eastern California as previously described (Bean et al. 2007a).

Original determination was made using a thermoperiod with 18°C amplitude, 34–16°C, with a 25°C average (Bean et al. 2007a).

Superscript alphabets indicate significant differences between CDLs within temperature treatments (P < 0.04).