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Table 1. The toxicity of DDVP to Liposcelis bostrychophila and L. entomophila.
Insects
Slope ± SE
LC50 (µg/m2) (95%CLa)
2b
L. bostrychophila
1.1 ± 0.2
54.4 (73.1~35.7)
2.7
L. entomophila
0.9 ± 0.1
45.3 (62.0~28.7)
2.4
a. 95% confidence limit. LC50 is considered significantly different when the 95% CI fail to overlap.
b. Chi-square goodness-of-fit test.
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