Evaluation of Treatments in 2008 in WI and MI

Index of treatment success T = 1 - [Nt/Nt -1]*[nt -1/nt] Index of colony presence C = Nt/nt Map of treatment blocks Table with full information (view with Excel, see legend) Treatment EvaluationExplained

Nt and nt are average moth counts in pheromone traps in year t in the treatment block and in the control area around it, respectively. Treatment is done in year t. In the case of mating disruption or intensive trapping, evaluation is performed in year t +1. Thus, Nt and nt in equations for T and C are replaced by Nt+1 and nt+1. If values of nt-1 or nt are less than 0.05, then they are replaced by the value of 0.05 for estimating of T. Treatment is successful if T > 0.67; partially successful if 0.33 < T < 0.67; and unsuccessful if T < 0.33. If C is much >1, then the colony is still present and may require additional treatments.

# Block Name State County Agent Dose Area,ac T T2 C PPA

1 Ashland2 WI Ashland Btk 24BIUx2 3593 0.86 --- 0.24 370 2 Ashland3 WI Ashland Btk 24BIUx2 2505 0.87 --- 0.21 359 3 Bayfield1 WI Bayfield MD 6g 5902 0.95 0.85 0.22 263 4 Bayfield2 WI Bayfield Btk 24BIUx2 2283 -1.82 --- 0.43 445 5 Bayfield4 WI Bayfield MD 6g 346 0.60 0.30 0.58 444 6 Bayfield5 WI Bayfield Btk 24BIUx2 2204 -4.17 --- 0.47 445 7 Clark2 WI Clark Btk 24BIUx2 1755 0.82 --- 0.32 257 8 Clark3 WI Clark Btk 24BIUx2 1619 0.87 --- 0.33 306 9 Clark4 WI Clark Btk 24BIUx2 1289 0.93 --- 0.16 361 10 EauClaire1 WI Eau Claire MD 6g 5063 0.91 0.70 0.21 3 11 EauClaire2 WI Eau Claire MD 6g 814 1.00 1.00 0.01 161 12 EauClaire3 WI Eau Claire MD 6g 1601 0.94 0.31 0.27 166 13 Green1 WI Green Btk 24BIUx2 2248 0.94 --- 0.30 410 14 Iowa1 WI Iowa Btk 24BIUx2 583 0.94 --- 0.58 381 15 Jackson1 WI Jackson MD 6g 1028 0.71 0.93 0.77 3 16 Jackson2 WI Jackson Btk 24BIUx2 884 0.93 --- 0.38 221 17 Jackson3 WI Jackson MD 6g 677 0.99 0.93 0.04 226 18 Jackson4 WI Jackson MD 6g 3093 0.94 0.85 0.14 322 19 Jackson5 WI Jackson MD 6g 1954 0.96 0.80 0.14 196 20 MD-BF-6-1 WI Vilas MD 6g 63 --- --- --- -1 21 MD-BF-6-2 WI Vilas MD 6g 63 --- --- --- -1 22 MD-C-1 WI Vilas MD WI_MD 63 --- --- --- -1 23 MD-C-2 WI Vilas MD 6g 63 --- --- --- -1 24 MD-F-6-1 WI Vilas MD 6g 62 -1.67 1.09 1.09 -1 25 MD-F-6-2 WI Vilas MD 6g 62 -2.44 1.04 3.74 -1 26 MD-S-6-1 WI Vilas MD 6g 63 --- --- --- -1 27 MD-S-6-2 WI Vilas MD WI_MD 62 --- --- --- -1 28 Monroe1 WI Monroe Btk 24BIUx2 1181 0.77 --- 0.44 317 29 Monroe3 WI Monroe Btk 24BIUx2 465 0.40 --- 0.66 443 30 Monroe4 WI Monroe Btk 24BIUx2 3772 0.94 --- 0.16 290 31 Monroe5 WI Monroe Btk 24BIUx2 530 0.49 --- 1.08 446 32 Price1 WI Price MD 6g 6898 0.92 0.84 0.13 378 33 Richland1 WI Richland Btk 24BIUx2 1548 0.93 --- 0.17 362 34 Rusk1 WI Rusk Btk 24BIUx2 1290 1.00 --- 0.14 276 35 Taylor1 WI Taylor Btk 24BIUx2 184 0.99 --- 0.03 295 36 Taylor2 WI Taylor MD 6g 6444 0.95 0.78 0.14 295 37 Taylor3 WI Taylor MD 6g 12039 0.86 0.82 0.33 295 38 Taylor4 WI Taylor MD 6g 4254 0.86 0.57 0.26 295

Blocks outside of STS action zone

 #  Block Name                    State County         Agent  Dose    Area,ac    T      T2       C    PPA 

39  Ashland1                      WI    Ashland        MD     6g        643  -529.36 2030.84    5.23   427
40  Chippewa1                     WI    Chippewa       MD     6g       2262     0.99    0.92    0.09   156
41  Clark1                        WI    Clark          Btk    24BIUx2  2773     0.34     ---    0.20   363
42  Green2                        WI    Green          Btk    24BIUx2   782     0.66     ---    0.29   409
43  Green3                        WI    Green          Btk    24BIUx1   776     0.59     ---    0.24   429
44  Green4                        WI    Rock           Btk    24BIUx1   278     0.89     ---    0.75   412
45  Monroe2                       WI    Monroe         Btk    24BIUx1  3039     0.37     ---    0.44   447
46  Monroe6                       WI    Monroe         Btk    24BIUx1   572     0.52     ---    0.43   448
47  Richland2                     WI    Richland       Btk    24BIUx2  1020     0.67     ---    0.47   346

PPA = Potential Problem Area, detected by the Decision Algorithm from previous year data.
Treatment agents: Btk (or Bt, BT) = Bacillus thuringiensis var. kurstaki;
MD (or PF) = Mating disruption with pheromone flakes containing disparlure;
NPV = virus, preparation Gypchek;
DIM = Dimilin (=diflubenzuron);
Trap = Mass trapping;

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