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Table 2 Localisation of the sampling sites and collected data on grub densities and damage; years = years from 2000 to 2010 in which damage was observed by the farmers

From: Phyllopertha horticola (Coleoptera: Scarabaeidae) larvae in eastern Austrian mountainous grasslands and the associated damage risk related to soil, topography and management

  Coordinates (UTM 33 N, WGS84) Grub damage   Grubs per species/m 2
Sample Region Farm Field Sampling date Easting Northing Before 2011 Years In 2011 grubs/m 2 P. horticola H. philantus Melolontha sp.
11 1 1 1 2011-09-06 548047 5254667 yes 2003, 2010 yes 113.2 113.2 0.0 0.0
12 1 1 2 2011-09-06 548141 5254924 no / no 71.9 71.9 0.0 0.0
21 1 2 1 2011-09-06 548602 5256315 yes 2003, 2006 yes 205.2 204.2 0.0 1.0
22 1 2 2 2011-09-06 548678 5256179 no / no 4.2 4.2 0.0 0.0
31 1 3 1 2011-09-07 560089 5258184 no / no 37.5 37.5 0.0 0.0
32 1 3 2 2011-09-07 559905 5258072 yes 2003 yes 303.1 303.1 0.0 0.0
41 1 4 1 2011-09-14 556813 5256383 yes 2003 no 33.3 33.3 0.0 0.0
42 1 4 2 2011-09-14 556829 5256594 no / no 1.0 1.0 0.0 0.0
51 1 5 1 2011-09-23 556937 5257877 yes 2007, 2008 no 60.4 60.4 0.0 0.0
52 1 5 2 2011-09-23 556903 5258062 no / no 50.0 50.0 0.0 0.0
61 1 6 1 2011-09-22 560243 5257713 no / no 1.0 1.0 0.0 0.0
62 1 6 2 2011-09-22 560385 5256908 yes 2003, 2004 yes 94.8 94.8 0.0 0.0
71 1 7 1 2011-09-28 554443 5257666 no / no 3.1 3.1 0.0 0.0
72 1 7 2 2011-09-28 554287 5257875 yes 2008 no 71.9 71.9 0.0 0.0
81 1 8 1 2011-09-27 556555 5259566 yes 2003 no 26.0 26.0 0.0 0.0
82 1 8 2 2011-09-27 556601 5259399 no / no 13.5 13.5 0.0 0.0
91 1 9 1 2011-10-03 554569 5259652 yes 2005 yes 97.9 97.9 0.0 0.0
92 1 9 2 2011-10-03 554398 5259694 no / no 95.8 78.1 17.7 0.0
101 2 10 1 2011-10-04 462434 5234317 yes n/a yes 167.7 167.7 0.0 0.0
102 2 10 2 2011-10-04 462773 5234718 no / no 30.2 30.2 0.0 0.0