european corn borer survey (2 nd generation)
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European Corn Borer Survey (2 nd generation). University of Illinois 2004. ECB Survey Details (2004). 50 counties surveyed All nine crop reporting districts 498 fields surveyed (10 per county, with one exception) - PowerPoint PPT PresentationTRANSCRIPT
European Corn Borer Survey (2nd generation)
University of Illinois
2004
ECB Survey Details (2004)
50 counties surveyed All nine crop reporting districts 498 fields surveyed (10 per county, with one
exception)
Extension educators, Extension specialists, academic professionals (campus), graduate students
European Corn Borer Survey, Illinois, 2004
Northwest Crop Reporting District
14
28.8
14
1
57.8
10.421
15.6
0
20
40
60
80
100
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
Northwest Crop Reporting District
20.4 18.410.8
1.2
30
7.614.7 17.1
0
25
50
75
100
% I
nfe
stat
ion
Percentage infestation of ECBWinnebago County, Illinois, 2004
0 0
28
12
08
0 04
24
0
25
50
75
100
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
Northeast Crop Reporting District
2.8
14 17.2 1812.4 12.9 15.6
0
20
40
60
80
100
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
Northeast Crop Reporting District
2.812
29.6
19.212.4 15.2 17.1
0
25
50
75
100
% I
nfe
stat
ion
Percentage infestation of ECBLaSalle County, Illinois, 2004
76
0
32
0
16
0
72
12
36
52
0
25
50
75
100
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
West Crop Reporting District
11.2 15.2 15.2
29.4
3.2
46
2015.6
0
20
40
60
80
100
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
West Crop Reporting District
8.813.2
20
38.8
7.2
24.818.8 17.1
0
25
50
75
100
% I
nfe
stat
ion
Percentage infestation of ECB Fulton County, Illinois, 2004
04
72
0 08
0 0
44
4
0
25
50
75
100
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
Central Crop Reporting District
1.2 5.410.4
4.2 3 4.8
15.6
0
20
40
60
80
100
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
Central Crop Reporting District
5.610 13.2 9.2 13 10.2
17.1
0
25
50
75
100
% I
nfe
stat
ion
Percentage infestation of ECBMcLean County, Illinois, 2004
12
0 0
12
64
08
20
0
16
0
25
50
75
100
% I
nfes
tatio
n
European Corn Borer Survey, Illinois, 2004
East Crop Reporting District
6.20
67.8
6.8
20.215.6
0
20
40
60
80
100
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
East Crop Reporting District
5.2 1.2
17.6 13.69.4
17.1
0
25
50
75
100
% I
nfe
stat
ion
Percentage infestation of ECB Livingston County, Illinois, 2004
08
12
28
0
44
4
64
16
00
25
50
75
100
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
West Southwest Crop Reporting District
16.421.2 20.4
38.832
7.42.2
9.818.5 15.6
0
20
40
60
80
100
Calho
un
Christia
n
Green
e
Mad
ison
Mon
tgom
ery
Mor
gan
Pike
Sanga
mon
WSW
Avg
State
Avg
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
West Southwest Crop Reporting District
13.6
27.618.4
2617.2
41.2
2.4
22.8 21.2 17.1
0
25
50
75
100
% I
nfe
stat
ion
Percentage infestation of ECBMadison County, Illinois, 2004
24
52
36
0 0
52
0
28 24
44
0
25
50
75
100
Field
1
Field
2
Field
3
Field
4
Field
5
Field
6
Field
7
Field
8
Field
9
Field
10
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
East Southeast Crop Reporting District
19.2
3.4 6.2
29.4
3.2
18.8
36.8
16.7 15.6
0
20
40
60
80
100
Clark
Coles
Crawfo
rd
Effingh
am
Lawre
nce
Mar
ion
Shelb
y
ESE Avg
State
Avg
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
East Southeast Crop Reporting District
30.4
11.615.6
20 2228.8 25.6
2217.1
0
25
50
75
100
Clark
Coles
Crawfo
rd
Effingh
am
Lawre
nce
Mar
ion
Shelb
y
ESE Avg
State
Avg
% I
nfe
stat
ion
Percentage infestation of ECBLawrence County, Illinois, 2004
0
28
64
84
0
16
0
16
0
12
0
25
50
75
100
Field
1
Field
2
Field
3
Field
4
Field
5
Field
6
Field
7
Field
8
Field
9
Field
10
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
Southwest Crop Reporting District
25.6
11.82.8
14.6 13.7 15.6
0
20
40
60
80
100
Jack
son
Mon
roe
Pulaski-A
lexan
der
Was
hingt
on
SW A
vg
State
Avg
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
Southwest Crop Reporting District
24.816.4 13.6
33.6
22.117.1
0
25
50
75
100
Jack
son
Mon
roe
Pulaski-A
lexan
der
Was
hingt
on
SW A
vg
State
Avg
% I
nfe
stat
ion
Percentage infestation of ECBWashington County, Illinois, 2004
24
64
20
72
56
20
48
0
32
00
25
50
75
100
Field
1
Field
2
Field
3
Field
4
Field
5
Field
6
Field
7
Field
8
Field
9
Field
10
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
Southeast Crop Reporting District
0.2 07.4
35.4
3.29.2
15.6
0
20
40
60
80
100
Frank
lin
Mas
sac
Saline
Way
ne
White
SE Avg
State
Avg
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
Southeast Crop Reporting District
3.68
12.8
31.2
20.415.2 17.1
0
25
50
75
100
Frank
lin
Mas
sac
Saline
Way
ne
White
SE Avg
State
Avg
% I
nfe
stat
ion
Percentage infestation of ECBWhite County, Illinois, 2004
0 0 0
16
64
24
100
0 0 00
25
50
75
100
Field
1
Field
2
Field
3
Field
4
Field
5
Field
6
Field
7
Field
8
Field
9
Field
10
% I
nfe
stat
ion
European Corn Borer Survey, Illinois, 2004
Crop Reporting District Averages
2112.9
20
4.8
20.2 18.5 16.7 13.79.2
15.6
0
20
40
60
80
100
EC
B p
er 1
00 p
lan
ts
European Corn Borer Survey, Illinois, 2004
Crop Reporting District Averages
14.7 15.2 18.810.2 9.4
21.2 22 22.115.2 17.1
0
25
50
75
100
% I
nfe
stat
ion
14
29
14
13
1417
12
10
11
15
15
29
3
46
1
5
10
4 3
6
068
7
16
2120
39
32
72
19
6
3
29
319
37
26
12
3
15
0.2
0
7
35
3
10
58
18
ECB Survey2004
Avg ECBper
100 plants
State AVG15.6
2
20
18
11
13
1230
12
8
9
13
20
39
7
25
6
10
13
9 13
5
118
14
14
2818
26
17
412
30
16
12
20
2229
26
25
16
14
34
4
8
13
31
20
23
30
19
ECB Survey2004
Avg %Infestation
State AVG17.1