Table 2 Means and standard errors of the intrinsic rate of increase (r), finite rate (λ), net reproductive rate (R0), and mean generation time (T) of the SBPH reared on four rice cultivars.

From: Adaptability of small brown planthopper to four rice cultivars using life table and population projection method

Parameters

Rice cultivars

SD13

SD14

SD15

ZXN

r (d−1)

0.0802 ± 0.0075c

0.1029 ± 0.0053ab

0.1067 ± 0.0056a

0.0897 ± 0.0051bc

λ (d−1)

1.0835 ± 0.0081c

1.1084 ± 0.0059ab

1.1126 ± 0.0062a

1.0938 ± 0.0056bc

R0 (offspring/individual)

13.06 ± 3.16b

28.81 ± 4.65a

30.33 ± 5.27a

18.55 ± 3.41ab

T (d)

32.05 ± 1.17a

32.65 ± 0.65a

31.99 ± 0.73a

32.57 ± 0.74a

  1. Standard errors were estimated using 100,000 bootstrap resampling. A paired bootstrap test was used to detect differences between treatments.
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