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What Every Homeowner Needs to Know About Their Aging Trees

www.jackmcneary.com

 Cankerworm Page

November

December

December

December

number of insects

Nov-06

2007

2008

2009

16

6

1

16

1

22

1

17

7

0

17

0

23

0

18

8

1

18

0

24

1

19

9

0

19

0

25

2

20

10

0

20

4

26

0

21

11

2

21

6

27

2

22

12

0

22

2

28

0

23

13

0

23

29

1

24

14

0

24

out

30

0

25

15

0

25

of

31

8

26

16

0

26

town

1

7

27

17

0

27

2

2

28

18

4

28

75

3

1

29

19

10

29

24

4

0

30

20

0

30

24

5

0

31

26 to date

21

0

31

124

6

0

December

1

22

0

1

28

7

1

2

23

0

2

18

8

0

3

24

0

3

42

9

12

4

25

0

4

22

10

2

5

26

0

5

22

11

2

6

27

0

6

4

12

0

-------------

-------------

-------------

in December

1987

18

396

42

in January

3901

4944

1101

??????

in February

27

463

16

??????

-------------

5941

2522

1364

??????

The information above is from daily cankerworm counts for several years in Charlotte NC.

In 2006, I only have the monthly totals. 

If the migration starts early, and January is a big month, then we will have a heavy infestation. IMO

I think that 2009/2010 will be a lite year for most areas around Charlotte.  No promises…….

jack

1/12/2010