Recommended STS activities in 1987
Map:



Click near the border to see a neghboring map
Click on treatment blocks (red) to see details

    Legend

    Table of PPA characteristics in 1987

State  Area Distance   N     Max   Max   Backgr. Priority Delimit   Action    Action Comment
PPA ID sqkm    km    traps  catch before  moths    index   index  recommended taken
VA- 15    6   58.6      1      3     1   0.120      2.04    0.17      -      n/assign
VA- 17   27   57.8      3      4     2   0.106      2.52    0.29   delimit   n/assign
VA- 18    1   36.5      1      3     1   0.203      1.89    0.37      -      n/assign
VA- 19    1    9.6      1      3     -   0.471      0.13    0.34      -      n/assign
VA- 20    1   11.4      1      3     0   0.348      0.59    0.32      -      n/assign
VA- 21    1   18.4      1      3     -   0.261      1.52    0.34      -      n/assign
VA- 22    1   -0.2      1      3     -   0.486      0.00    0.29      -      n/assign

ID = Identification number of the potential problem area (see the map).
Distance =
 
Distance from the beginning of the STS action zone, km. Negative distance means that the PPA is in the monitoring zone.
N traps = Number of traps in the problem area.
Max catch = Maximum number of moths captured within the problem area.
Max before = Maximum number of moths captured in a 3-km neighborhood in the previous year.
Priority index = Shows the priority for STS action (either treatment or delimiting).
Delimit index = Shows how well the area was delimited in the previous year.
Backgr. moths = Mean log moth counts in a 25-km neighborhood.

See details in: Decision algorithm explained.

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    For more information, please contact Patrick Tobin or Andy Roberts
    Maintained By Jiang Wu