Table 4.
Statistical differences between the number of trapped individuals per species and the total number of individuals among the four trapping devices
| Response variable | Traps | Estimate | SE | DF | t | p |
|---|---|---|---|---|---|---|
|
Anopheles plumbeus |
BG vs. CDC |
0.641 |
0.299 |
301.2 |
2.14 |
0.033 |
| |
BG vs. EVS |
0.858 |
0.299 |
301.2 |
2.87 |
0.004 |
| |
CDC vs. MM |
-1.032 |
0.307 |
302.1 |
-3.36 |
0.001 |
| |
EVS vs. MM |
-1.249 |
0.307 |
302.1 |
-4.07 |
<0.001 |
|
Aedes cinereus/geminus |
BG vs. CDC |
9.304 |
2.354 |
301 |
3.95 |
<0.001 |
| |
BG vs. EVS |
10.002 |
2.354 |
301 |
4.25 |
<0.001 |
| |
BG vs. MM |
6.052 |
2.418 |
301.3 |
2.5 |
0.013 |
|
Aedes vexans |
BG vs. CDC |
-32.42 |
7.296 |
301.1 |
-4.44 |
<0.001 |
| |
CDC vs. EVS |
20.566 |
7.293 |
301.1 |
2.82 |
0.005 |
| |
CDC vs. MM |
28.547 |
7.49 |
301.7 |
3.81 |
<0.001 |
|
Ochlerotatus cantans |
BG vs. CDC |
7.732 |
2.456 |
301.1 |
3.15 |
0.002 |
| |
BG vs. EVS |
8.877 |
2.456 |
301.1 |
3.61 |
<0.001 |
| |
BG vs. MM |
13.929 |
2.524 |
301.4 |
5.52 |
<0.001 |
| |
CDC vs. MM |
6.197 |
2.523 |
301.4 |
2.46 |
0.015 |
| |
EVS vs. MM |
5.052 |
2.523 |
301.4 |
2 |
0.046 |
|
Ochlerotatus communis |
BG vs. CDC |
1.11 |
0.427 |
301 |
2.6 |
0.01 |
| |
BG vs. EVS |
1.11 |
0.427 |
301 |
2.6 |
0.01 |
| |
BG vs. MM |
1.497 |
0.439 |
301.2 |
3.41 |
0.001 |
|
Ochlerotatus excrucians/annulipes |
BG vs. EVS |
0.299 |
0.138 |
301.3 |
2.17 |
0.031 |
| |
BG vs. MM |
0.418 |
0.142 |
302.6 |
2.95 |
0.003 |
|
Ochlerotatus geniculatus |
BG vs. EVS |
1.144 |
0.466 |
301.1 |
2.45 |
0.015 |
| |
BG vs. MM |
-1.039 |
0.479 |
301.6 |
-2.17 |
0.031 |
| |
CDC vs. MM |
-1.845 |
0.479 |
301.6 |
-3.85 |
<0.001 |
| |
EVS vs. MM |
-2.183 |
0.479 |
301.6 |
-4.56 |
<0.001 |
|
Ochlerotatus punctor |
BG vs. MM |
0.976 |
0.334 |
301.2 |
2.92 |
0.004 |
|
Ochlerotatus rusticus |
BG vs. CDC |
4.198 |
1.764 |
301 |
2.38 |
0.018 |
| |
BG vs. EVS |
7.246 |
1.764 |
301 |
4.11 |
<0.001 |
| |
EVS vs. MM |
-5.159 |
1.812 |
301.2 |
-2.85 |
0.005 |
|
Ochlerotatus sticticus/diantaeus |
BG vs. EVS |
5.248 |
1.373 |
301 |
3.82 |
<0.001 |
| |
BG vs. MM |
5.675 |
1.411 |
301.2 |
4.02 |
<0.001 |
| |
CDC vs. EVS |
3.542 |
1.373 |
301 |
2.58 |
0.01 |
| |
CDC vs. MM |
3.969 |
1.411 |
301.2 |
2.81 |
0.005 |
|
Culex pipiens/torrentium |
BG vs. CDC |
8.957 |
2.797 |
301.1 |
3.2 |
0.002 |
| |
BG vs. EVS |
6.475 |
2.797 |
301.1 |
2.31 |
0.021 |
| |
BG vs. MM |
17.026 |
2.873 |
302 |
5.93 |
<0.001 |
| |
CDC vs. MM |
8.069 |
2.872 |
301.9 |
2.81 |
0.005 |
| |
EVS vs. MM |
10.55 |
2.872 |
301.9 |
3.67 |
<0.001 |
|
Culiseta annulata |
BG vs. EVS |
-0.975 |
0.347 |
300.8 |
-2.81 |
0.005 |
| |
EVS vs. MM |
0.703 |
0.357 |
301.4 |
1.97 |
0.05 |
| Total |
BG vs. EVS |
30.106 |
10.598 |
301 |
2.84 |
0.005 |
| |
BG vs. MM |
41.781 |
10.889 |
301.3 |
3.84 |
<0.001 |
| |
CDC vs. EVS |
30.289 |
10.595 |
301 |
2.86 |
0.005 |
| |
CDC vs. MM |
41.965 |
10.885 |
301.3 |
3.86 |
<0.001 |
| Species |
BG vs. CDC |
0.446 |
0.215 |
301 |
2.08 |
0.039 |
| |
BG vs. EVS |
0.531 |
0.215 |
301 |
2.47 |
0.014 |
| BG vs. MM | 0.619 | 0.221 | 301.1 | 2.8 | 0.005 |
Mean +/-SE differences in least squares means associated with the mixed linear models for the number of trapped individuals per trapping period for each species and the total number of individuals and the mean +/-SE number of species among the four trapping devices. Only mosquito species caught with more than 100 individuals are shown and trapping periods were only included if the species was detected with at least one individual in the corresponding trapping period at the sampling location (only significant differences shown). BG: Biogents Sentinel trap, EVS: Heavy Duty Encephalitis Vector Survey trap, CDC: Centres for Disease Control miniature light trap, MM: Mosquito Magnet Patriot Mosquito trap, Estimate: differences in least squares means, SE: standard error, DF: degrees of freedom, t: t-value, p: p value.