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. Author manuscript; available in PMC: 2009 Sep 26.
Published in final edited form as: Oecologia. 2009 Mar 5;160(2):343–352. doi: 10.1007/s00442-009-1305-1

Table 4.

Aggregation of A. albopictus and A. aegypti among resident cemetery vases, standard green vases, and black ovitraps using the criteria of s2/Y and goodness-of-fit for the Poisson distribution

Data set A. albopictus
 A. aegypti
s2/m χ2 df P s2/m χ2 df P
Standard green vases
 Tampa, June 22.81 646.74 6 <0.0001* 24.32 432.13 4 <0.0001*
 Tampa, Sept 65.37 340.84 7 <0.0001* 20.94 306.81 10 <0.0001*
 St. Petersburg 102.25 40.22 4 <0.0001* 39.84 42.33 1 <0.0001*
 Bradenton 70.18 95.36 4 <0.0001* 41.12 157.59 6 <0.0001*
Black ovitraps
 Commercial 129.62 70.07 7 <0.0001* – – – –
 Industrial 36.28 13.40 2 <0.0001* – – – –
 Residential 43.03 577.24 7 <0.0001* 30.81 763.39 14 <0.0001*

There were insufficient data for a test of A. aegypti among ovitraps in commercial and industrial sites

*

All effects were significant