08.01.2015 Views

Forest Insect and Disease Survey; Ontario, 1965 - NFIS

Forest Insect and Disease Survey; Ontario, 1965 - NFIS

Forest Insect and Disease Survey; Ontario, 1965 - NFIS

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

4<br />

196<br />

G 3<br />

TABLE 2 (continued)<br />

Location<br />

Per cent<br />

1964 <strong>1965</strong><br />

Per cent<br />

diseased<br />

1964 <strong>1965</strong><br />

Per cent<br />

emerged<br />

<strong>1965</strong><br />

Sioux Lookout District<br />

Pakwash Lake<br />

Ear Falls<br />

Block 10<br />

Ilsley Twp.<br />

41<br />

53<br />

49<br />

37<br />

73<br />

70<br />

78<br />

69<br />

2<br />

1<br />

5<br />

4<br />

9<br />

19<br />

15<br />

4<br />

57<br />

44<br />

57<br />

60<br />

18<br />

11<br />

15<br />

27<br />

Kenora District<br />

S<strong>and</strong> Lake<br />

Southworth Twp.<br />

Aubrey Twp.<br />

Mutrie Twp.<br />

Zeal<strong>and</strong> Twp.<br />

Willingdon Twp.<br />

Redditt Twp.<br />

Satterly Twp.<br />

Upper Manitou Lake<br />

Canyon Lake<br />

MacNicol Twp.<br />

51<br />

19<br />

24<br />

41<br />

38<br />

26<br />

61<br />

19<br />

48<br />

27<br />

-<br />

58<br />

36<br />

22<br />

59<br />

31<br />

19<br />

74<br />

27<br />

41<br />

24<br />

38<br />

21<br />

14<br />

17<br />

13<br />

20<br />

17<br />

28<br />

14<br />

29<br />

9<br />

-<br />

-'<br />

29<br />

21<br />

30<br />

18<br />

20<br />

20<br />

17<br />

33<br />

27<br />

26<br />

47<br />

28<br />

65<br />

58<br />

56<br />

42<br />

57<br />

11<br />

67<br />

22<br />

63<br />

-<br />

13<br />

53<br />

48 23<br />

23<br />

48<br />

60<br />

9<br />

39<br />

31<br />

50<br />

15<br />

Fort Frances District<br />

Redgut Bay<br />

Quetico Lake<br />

Jackfish Lake<br />

Atikokan<br />

Northwest Bay<br />

Rainy Lake<br />

Northeast Bay<br />

Rainy Lake<br />

54<br />

37<br />

53<br />

65<br />

60<br />

70<br />

68<br />

72<br />

66<br />

70<br />

6<br />

2<br />

5<br />

4<br />

36<br />

61<br />

39<br />

30<br />

40<br />

30<br />

32<br />

28<br />

34<br />

30<br />

- •<br />

mortality undifferentiated<br />

ferentiated. as to parasitism <strong>and</strong> disease.<br />

Moth populations have been measured by light trapping each July since 1960.<br />

Results show that adult populations were highest in 1962 <strong>and</strong> 1963 <strong>and</strong> declined in<br />

1964 <strong>and</strong> <strong>1965</strong> (Table 3). The percentage of female moths captured in the four years<br />

from 1962 to <strong>1965</strong> were 30 26, 11 <strong>and</strong> 5 respectively. Therefore the decrease in<br />

numbers of egg b<strong>and</strong>s can be explained partially by the lower numbers of female moths

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!