IPM : Publications : Summary of Illinois Western Corn Rootworm Monitoring Program 1999: County Trap Capture Averages

Summary of Illinois Western Corn Rootworm
Monitoring Program 1999
University of Illinois Extension, Department of Crop Sciences
Compiled by: Susan T. Ratcliffe, Michael E. Gray, and Kevin L. Steffey

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County Trap Capture Averages

County	Number of Traps	Trap Capture Average	Number of Fields Used to Calculate County Average
Champaign	12	3.48	16
Champaign	6	4.44	3
Christian	8	0.02	1
Christian	4	0.02	5
Coles	12	0.98	3
Dewitt	12	2.05	10
Dewitt	6	3.16	5
Douglas	12	0.51	4
Edgar	12	1.52	2
Ford	12	4.03	4
Grundy	12	4.36	1
Iroquois	12	5.85	2
Kendall	12	0.73	1
Kendall	4	3.64	1
LaSalle	12	3.30	1
LaSalle	4	2.97	2
Lee	4	1.31	2
Livingston	12	7.81	18
	6	5.70	3
	4	5.18	12
Logan	12	0.10	1
Logan	4	0.42	10
Macon	12	0.65	5
Macon	4	0.31	5
Macoupin	4	0.00	1
Montgomery	4	0.00	1
McLean	12	2.81	49
McLean	4	0.90	11
Ogle	8	0.16	1
Ogle	4	2.46	1
Peoria	4	0.01	5
Piatt	12	3.25	2
	6	2.6	1
	4	1.24	3
Sangamon	4	0.01	13
Shelby	4	0.02	3
Tazewell	4	0.01	11
Vermillion	12	2.79	4
	6	6.53	2
	4	3.37	3
Woodford	12	0.73	3
Woodford	4	1.23	14

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	2000 1999

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