Mosquito Testing Results - Updated December 6, 2004
County Week Species Pools Tested Positive Pools Total Mosquitoes Tested
Arenac 28 Aedes vexans 3 0 16
Arenac 28 Anopheles sp. 3 0 15
Arenac 28 Coquillettidia perturbans                         5 0 66
Arenac 28 Culex sp. 3 0 4
Arenac 28 Culiseta sp. 2 0 3
Arenac 28 Ochlerotatus c. canadensis                        3 0 20
Arenac 28 Ochlerotatus dorsalis                             1 0 25
Arenac 28 Ochlerotatus sp. 2 0 20
Arenac 28 Ochlerotatus stimulans 2 0 21
Arenac 28 Ochlerotatus triseriatus                          2 0 10
Arenac 28 Other Species / Unknown                           3 0 13
Arenac 29 Aedes vexans 2 0 4
Arenac 29 Coquillettidia perturbans                         1 0 4
Arenac 29 Culiseta sp. 1 0 1
Arenac 29 Ochlerotatus c. canadensis                        1 0 1
Arenac 29 Ochlerotatus sp. 2 0 2
Arenac 29 Ochlerotatus stimulans 1 0 2
Arenac 30 Coquillettidia perturbans                         4 0 58
Arenac 30 Culiseta sp. 2 0 2
Arenac 30 Ochlerotatus c. canadensis                        3 0 12
Arenac 30 Ochlerotatus stimulans 1 0 1
Arenac 30 Ochlerotatus trivittatus                          1 0 4
Arenac 30 Other Species / Unknown                           2 0 2
Arenac 31 Aedes vexans 3 0 7
Arenac 31 Anopheles sp. 2 0 3
Arenac 31 Coquillettidia perturbans                         4 0 33
Arenac 31 Culex sp. 2 0 7
Arenac 31 Ochlerotatus c. canadensis                        2 0 2
Arenac 31 Ochlerotatus stimulans 3 0 4
Arenac 31 Ochlerotatus triseriatus                          1 0 1
Arenac 32 Aedes vexans 2 0 11
Arenac 32 Anopheles sp. 2 0 5
Arenac 32 Coquillettidia perturbans                         2 0 15
Arenac 32 Culex sp. 2 0 9
Arenac 32 Culiseta sp. 1 0 7
Arenac 32 Ochlerotatus stimulans 1 0 3
Arenac 32 Other Species / Unknown                           2 0 8
Arenac 33 Aedes vexans 1 0 2
Arenac 33 Anopheles sp. 1 0 1
Arenac 33 Coquillettidia perturbans                         2 0 3
Arenac 33 Culex sp. 1 0 1
Arenac 33 Ochlerotatus c. canadensis                        1 0 3
Arenac 34 Aedes vexans 5 0 28
Arenac 34 Anopheles sp. 3 0 11
Arenac 34 Coquillettidia perturbans                         1 0 1
Arenac 34 Culex sp. 4 0 10
Arenac 34 Ochlerotatus sp. 1 0 4
Arenac 34 Ochlerotatus stimulans 1 0 1
Arenac 34 Ochlerotatus triseriatus                          1 0 1
Arenac 35 Aedes vexans 1 0 2
Arenac 35 Coquillettidia perturbans                         2 0 2
Arenac 35 Culex sp. 1 0 2
Arenac 35 Culiseta sp. 1 0 1
Arenac 35 Ochlerotatus c. canadensis                        2 0 5
Arenac 35 Ochlerotatus triseriatus                          1 0 1
Bay 20 Aedes vexans 35 0 417
Bay 20 Anopheles quadrimaculatus 2 0 2
Bay 20 Anopheles walkeri 2 0 2
Bay 20 Culex restuans 19 0 48
Bay 20 Culiseta impatiens 6 0 9
Bay 20 Culiseta inornata 6 0 17
Bay 20 Ochlerotatus canadensis 12 0 108
Bay 20 Ochlerotatus implicatus 7 0 37
Bay 20 Ochlerotatus intrudens 7 0 14
Bay 20 Ochlerotatus provocans 12 0 171
Bay 20 Ochlerotatus stimulans/fitchii 13 0 45
Bay 20 Ochlerotatus trivittatus 3 0 29
Bay 21 Aedes vexans 272 0 6112
Bay 21 Anopheles punctipennis 7 0 10
Bay 21 Anopheles quadrimaculatus 13 0 91
Bay 21 Anopheles walkeri 17 0 290
Bay 21 Coquillettidia perturbans 1 0 1
Bay 21 Culex pipiens 1 0 1
Bay 21 Culex restuans 40 0 368
Bay 21 Culiseta impatiens 1 0 1
Bay 21 Culiseta inornata 4 0 4
Bay 21 Ochlerotatus canadensis 95 0 1933
Bay 21 Ochlerotatus implicatus 81 0 1664
Bay 21 Ochlerotatus intrudens 38 0 443
Bay 21 Ochlerotatus provocans 24 0 245
Bay 21 Ochlerotatus sticticus 2 0 10
Bay 21 Ochlerotatus stimulans/fitchii 57 0 910
Bay 21 Ochlerotatus trivittatus 4 0 9
Bay 22 Aedes vexans 125 0 2682
Bay 22 Anopheles punctipennis 3 0 7
Bay 22 Anopheles quadrimaculatus 15 0 304
Bay 22 Anopheles walkeri 6 0 81
Bay 22 Coquillettidia perturbans 2 0 2
Bay 22 Culex restuans 69 1 1208
Bay 22 Culiseta impatiens 1 0 1
Bay 22 Culiseta inornata 2 0 4
Bay 22 Culiseta morsitans 1 0 1
Bay 22 Ochlerotatus canadensis 66 0 1330
Bay 22 Ochlerotatus implicatus 40 0 764
Bay 22 Ochlerotatus intrudens 18 0 190
Bay 22 Ochlerotatus provocans 15 0 117
Bay 22 Ochlerotatus stimulans/fitchii 25 0 379
Bay 22 Ochlerotatus triseriatus 1 0 1
Bay 22 Ochlerotatus trivittatus 1 0 2
Bay 23 Aedes vexans 47 0 1023
Bay 23 Anopheles walkeri 4 0 35
Bay 23 Coquillettidia perturbans 8 0 115
Bay 23 Culex restuans 21 0 152
Bay 23 Ochlerotatus canadensis 39 0 832
Bay 23 Ochlerotatus implicatus 25 0 459
Bay 23 Ochlerotatus intrudens 14 0 128
Bay 23 Ochlerotatus provocans 9 0 141
Bay 23 Ochlerotatus stimulans/fitchii 27 0 495
Bay 23 Psorophora ferox 1 0 1
Bay 24 Aedes vexans 32 0 583
Bay 24 Anopheles punctipennis 2 0 2
Bay 24 Anopheles quadrimaculatus 4 0 37
Bay 24 Anopheles walkeri 8 0 134
Bay 24 Coquillettidia perturbans 7 0 43
Bay 24 Culex restuans 10 0 42
Bay 24 Culiseta impatiens 2 0 2
Bay 24 Culiseta inornata 2 0 2
Bay 24 Ochlerotatus canadensis 2 0 13
Bay 24 Ochlerotatus implicatus 6 0 44
Bay 24 Ochlerotatus intrudens 10 0 84
Bay 24 Ochlerotatus provocans 6 0 25
Bay 24 Ochlerotatus stimulans/fitchii 13 0 100
Bay 24 Ochlerotatus triseriatus 1 0 1
Bay 25 Aedes vexans 37 0 583
Bay 25 Anopheles punctipennis 4 0 6
Bay 25 Anopheles quadrimaculatus 5 0 38
Bay 25 Anopheles walkeri 4 0 30
Bay 25 Coquillettidia perturbans 6 0 54
Bay 25 Culex pipiens 2 0 6
Bay 25 Culex restuans 34 0 387
Bay 25 Culex territans 1 0 1
Bay 25 Culiseta impatiens 2 0 2
Bay 25 Culiseta inornata 2 0 2
Bay 25 Culiseta morsitans 4 0 24
Bay 25 Ochlerotatus canadensis 29 0 630
Bay 25 Ochlerotatus implicatus 14 0 186
Bay 25 Ochlerotatus intrudens 12 0 104
Bay 25 Ochlerotatus provocans 8 0 89
Bay 25 Ochlerotatus stimulans/fitchii 30 0 566
Bay 25 Ochlerotatus triseriatus 1 0 1
Bay 26 Aedes vexans 5 0 74
Bay 26 Anopheles punctipennis 2 0 7
Bay 26 Anopheles quadrimaculatus 15 0 336
Bay 26 Anopheles walkeri 3 0 29
Bay 26 Coquillettidia perturbans 6 0 98
Bay 26 Culex pipiens 1 0 1
Bay 26 Culex restuans 10 0 158
Bay 26 Ochlerotatus canadensis 3 0 9
Bay 26 Ochlerotatus provocans 5 0 19
Bay 26 Ochlerotatus stimulans/fitchii 1 0 7
Bay 26 Ochlerotatus triseriatus 1 0 4
Bay 27 Aedes vexans 54 1 879
Bay 27 Anopheles punctipennis 10 0 36
Bay 27 Anopheles quadrimaculatus 27 0 518
Bay 27 Anopheles walkeri 34 1 713
Bay 27 Coquillettidia perturbans 65 1 1212
Bay 27 Culex pipiens 4 0 14
Bay 27 Culex restuans 60 2 707
Bay 27 Culiseta impatiens 4 0 6
Bay 27 Culiseta inornata 5 0 6
Bay 27 Culiseta morsitans 8 0 63
Bay 27 Ochlerotatus canadensis 24 0 230
Bay 27 Ochlerotatus dorsalis 1 0 1
Bay 27 Ochlerotatus implicatus 3 0 4
Bay 27 Ochlerotatus intrudens 11 0 93
Bay 27 Ochlerotatus provocans 10 0 48
Bay 27 Ochlerotatus sticticus 1 0 1
Bay 27 Ochlerotatus stimulans/fitchii 26 0 202
Bay 27 Ochlerotatus triseriatus 11 0 19
Bay 27 Ochlerotatus trivittatus 1 0 3
Bay 28 Aedes vexans 8 0 101
Bay 28 Anopheles punctipennis 2 0 3
Bay 28 Anopheles quadrimaculatus 11 0 229
Bay 28 Anopheles walkeri 5 0 49
Bay 28 Coquillettidia perturbans 13 0 254
Bay 28 Culex restuans 14 0 93
Bay 28 Culiseta morsitans 2 0 2
Bay 28 Ochlerotatus canadensis 26 0 563
Bay 28 Ochlerotatus implicatus 6 0 114
Bay 28 Ochlerotatus intrudens 3 0 5
Bay 28 Ochlerotatus provocans 5 0 39
Bay 28 Ochlerotatus sticticus 1 0 1
Bay 28 Ochlerotatus stimulans/fitchii 10 0 187
Bay 28 Ochlerotatus triseriatus 4 0 7
Bay 29 Aedes vexans 54 0 619
Bay 29 Anopheles punctipennis 12 0 28
Bay 29 Anopheles quadrimaculatus 19 0 349
Bay 29 Anopheles walkeri 22 0 372
Bay 29 Coquillettidia perturbans 63 0 1053
Bay 29 Culex pipiens 1 0 10
Bay 29 Culex restuans 115 1 1696
Bay 29 Culiseta impatiens 2 0 3
Bay 29 Culiseta inornata 2 0 2
Bay 29 Culiseta morsitans 8 0 43
Bay 29 Ochlerotatus canadensis 9 0 118
Bay 29 Ochlerotatus implicatus 2 0 4
Bay 29 Ochlerotatus intrudens 4 0 9
Bay 29 Ochlerotatus provocans 2 0 2
Bay 29 Ochlerotatus sticticus 1 0 13
Bay 29 Ochlerotatus stimulans/fitchii 17 0 61
Bay 29 Ochlerotatus triseriatus 8 0 17
Bay 29 Ochlerotatus trivittatus 1 0 1
Bay 30 Aedes cinereus 1 0 2
Bay 30 Aedes vexans 48 0 353
Bay 30 Anopheles perplexens 1 0 1
Bay 30 Anopheles punctipennis 15 0 40
Bay 30