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Mosquito Counts

2019 New Jersey Light Trap Counts

Counts are averages for female mosquitoes found in New Jersey style light traps during the specified week. Male mosquito counts are not included in the numbers below since males do not take a blood meal. Averages less than zero indicate a week where the trap failed to catch a mosquito on at least one night.

Sept 1 - Sept 7

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 1.67 0 1.67
Hudson Bay Park 5.00 0 5.00
Kelsey - Woodlawn 11.00 1 12.00
Lawson Heights 3.67 0 3.67
U of S Lands North 2.00 0 2.00
Silverspring 0.67 0 0.67
Nutana S.C. 2.33 0 2.33
Diefenbaker Mgmt Area 7.00 0 7.00
All* 4.17 0.13 4.29
10 yr Average of All** 6.59 0.01 6.61

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Aug 25 - 31

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 2.25 0 2.25
Hudson Bay Park 5.00 0.25 5.25
Kelsey - Woodlawn 2.50 0 2.50
Lawson Heights 3.25 0 3.25
U of S Lands North 2.50 0 2.50
Silverspring 2.50 0.5 3.00
Nutana S.C. 2.25 0 2.25
Diefenbaker Mgmt Area 4.25 0.25 5.50
All* 3.06 0.03 3.09
10 yr Average of All** 15.23 0.23 15.46

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Aug 18 - 24

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 9.50 0.25 9.75
Hudson Bay Park 5.75 0 5.75
Kelsey - Woodlawn 12.00 0 12.00
Lawson Heights 2.00 0.5 2.50
U of S Lands North 2.00 0 2.00
Silverspring 7.75 0.5 8.25
Nutana S.C. 1.50 0 1.50
Diefenbaker Mgmt Area 5.75 0.25 6.00
All* 5.78 0.19 5.97
10 yr Average of All** 14.72 0.19 14.90

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Aug 11 - 17

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 13.00 0 13.00
Hudson Bay Park 18.00 1.25 19.25
Kelsey - Woodlawn 9.00 0.33 9.33
Lawson Heights 4.00 1.00 5.00
U of S Lands North 4.50 0.25 4.75
Silverspring 18.50 0 18.50
Nutana S.C. 4.75 0 4.75
Diefenbaker Mgmt Area 1.67 0.50 5.25
All* 9.56 0.42 9.98
10 yr Average of All** 23.91 0.32 24.22

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Aug 4 - 10

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 10.33 1.33 11.67
Hudson Bay Park 10.67 1.67 12.33
Kelsey - Woodlawn 21.67 1.00 22.67
Lawson Heights 4.00 3.33 7.33
U of S Lands North 5.67 1.00 6.67
Silverspring 16.33 2.00 18.33
Nutana S.C. 4.33 0.67 5.00
Diefenbaker Mgmt Area 1.67 0.67 2.33
All* 9.33 1.46 10.79
10 yr Average of All** 35.55 0.59 36.14

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jul 28- Aug 3

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 34.00 0.5 34.50
Hudson Bay Park 16.75 0.50 17.25
Kelsey - Woodlawn 18.25 0.25 18.50
Lawson Heights 2.25 0.75 3.00
U of S Lands North 11.25 2.00 13.25
Silverspring 10.00 1.00 11.00
Nutana S.C. 8.00 0.50 8.50
Diefenbaker Mgmt Area 12.00 0.25 12.25
All* 14.06 0.72 14.78
10 yr Average of All** 21.78 0.47 22.24

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jul 21- Jul 27

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 13.50 0.25 13.75
Hudson Bay Park 6.00 0 6.00
Kelsey - Woodlawn 4.33 0 4.33
Lawson Heights 1.75 0 1.75
U of S Lands North 1.25 0 1.25
Silverspring 3.00 0 3.00
Nutana S.C. 1.75 0.25 2.00
Diefenbaker Mgmt Area 4.00 0 4.00
All* 4.45 0.06 4.00
10 yr Average of All** 37.37 0.28 37.65

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jul 14- Jul 20

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 8.75 0 8.75
Hudson Bay Park 10.00 0 10.00
Kelsey - Woodlawn 15.25 0 15.25
Lawson Heights 2.00 0 2.00
U of S Lands North 1.75 0 1.75
Silverspring 6.75 0 6.75
Nutana S.C. 4.00 0 4.00
Diefenbaker Mgmt Area 13.25 0 13.25
All* 7.72 0 7.72
10 yr Average of All** 12.07 0.13 12.20

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jul 7- Jul 13

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 42.5 0 42.5
Hudson Bay Park 17.75 0 17.75
Kelsey - Woodlawn 66.33 0 66.33
Lawson Heights 3.25 0 3.25
U of S Lands North 23 0 23
Silverspring 31.75 0 31.75
Nutana S.C. 16 0 16
Diefenbaker Mgmt Area 10.75 0 10.75
All* 26.42 0 26.42
10 yr Average of All** 24.59 0.04 38.94

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jun 30 - Jul 6

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 1 0 1
Hudson Bay Park 4 0 4
Kelsey - Woodlawn 0.33 0 0.33
Lawson Heights 0 0 0
U of S Lands North 0.33 0 0.33
Silverspring 1.33 0 1.33
Nutana S.C. 0 0 0
Diefenbaker Mgmt Area 0 0 0
All* 0.88 0 0.88
10 yr Average of All** 38.93 0.01 38.94

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jun 23 - 29

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 0 0 0
Hudson Bay Park 0.5 0 0.5
Kelsey - Woodlawn 1.25 0 1.25
Lawson Heights 1 0 1
U of S Lands North 0.5 0 0.5
Silverspring 6 0 6
Nutana S.C. 0 0 0
Diefenbaker Mgmt Area 0 0 0
All* 1.16 0 1.16
10 yr Average of All** 50.72 0.02 50.74

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jun 16 - 22

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 1 0 1
Hudson Bay Park 0 0 0
Kelsey - Woodlawn 0 0 0
Lawson Heights 1 0 1
U of S Lands North 3 0 3
Silverspring 6 0 6
Nutana S.C. 0.75 0 0.75
Diefenbaker Mgmt Area 1.25 0 1.25
All* 1.63 0 1.63
10 yr Average of All** 9.36 0 9.36

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jun 9 - 15

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 0.75 0 0.75
Hudson Bay Park 0.5 0 0.5
Kelsey - Woodlawn 1.5 0 1.5
Lawson Heights 0.5 0 0.5
U of S Lands North 0 0 0
Silverspring 1 0 1
Nutana S.C. 0.5 0 0.5
Diefenbaker Mgmt Area 0.25 0 0.25
All* 0.63 0 0.63
10 yr Average of All** 7.89 0.01 7.9

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

Jun 2 - 8

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 1.5 0 1.5
Hudson Bay Park 0.5 0 0.5
Kelsey - Woodlawn 1.5 0 1.5
Lawson Heights 0.25 0 0.25
U of S Lands North 1.25 0 1.25
Silverspring 2.5 0 2.5
Nutana S.C. 0.25 0 0.75
Diefenbaker Mgmt Area 0.75 0 0.75
All* 1.06 0 1.06
10 yr Average of All** 5.89 0 5.89

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

May 26 - Jun 1

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 0 0 0
Hudson Bay Park 0 0 0
Kelsey - Woodlawn 1 0 1
Lawson Heights 0 0 0
U of S Lands North 1 0 1
Silverspring 3 0 3
Nutana S.C. 0 0 0
Diefenbaker Mgmt Area 0 0 0
All* 0.63 0 0.63
10 yr Average of All** 1.86 0 1.86

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

May 19 - May 25

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 0 0 0
Hudson Bay Park 0.33 0 0.33
Kelsey - Woodlawn 0.33 0 0.33
Lawson Heights 0 0 0
U of S Lands North 1.5 0 1.5
Silverspring 0.67 0 0.67
Nutana S.C. 0.33 0 0.33
Diefenbaker Mgmt Area 0 0 0
All* 0.4 0 0.4
10 yr Average of All** 0.97 0 0.78

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.

May 12 - May 18

Neighbourhood Nuisance Mosquitos
per Trap
Culex tarsalis
per trap 
Total females
per trap
Holiday Park 0 0 0
Hudson Bay Park 0 0 0
Kelsey - Woodlawn 0 0 0
Lawson Heights 0 0 0
U of S Lands North 0 0 0
Silverspring 0 0 0
Nutana S.C. 0 0 0
Diefenbaker Mgmt Area 0 0 0
All* 0 0 0
10 yr Average of All** 0.78 0 0.78

* indicates the average number of females caught per night in the eight neighbourhoods listed

** indicates the average number of females caught per night during the same week in ten previous years.