Table 4.
Total DON, NIP and DIN per 200 m2, per month and per location
Location | Variable | January | February | March | April | May | June | July | August | September | October | November | December |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Bilthoven | DON | 0 | 3 | 8 | 57 | 80 | 184 | 113 | 127 | 59 | 64 | 24 | 2 |
NIP | NA | 0.00 | 0.13 | 0.07 | 0.14 | 0.13 | 0.12 | 0.13 | 0.14 | 0.08 | 0.04 | 0.00 | |
DIN | NA | 0 | 1 | 4 | 11 | 23 | 13 | 17 | 8 | 5 | 1 | 0 | |
Dronten | DON | 0 | 0 | 5 | 112 | 126 | 143 | 118 | 94 | 97 | 89 | 49 | 0 |
NIP | NA | NA | 0.00 | 0.30 | 0.19 | 0.33 | 0.26 | 0.31 | 0.36 | 0.34 | 0.29 | 0.00 | |
DIN | NA | NA | 0 | 33 | 23 | 47 | 31 | 29 | 35 | 31 | 14 | 0 | |
Ede | DON | 9 | 11 | 83 | 351 | 476 | 549 | 220 | 262 | 165 | 111 | 51 | 12 |
NIP | 0.22 | 0.00 | 0.09 | 0.13 | 0.11 | 0.14 | 0.12 | 0.18 | 0.17 | 0.18 | 0.10 | 0.09 | |
DIN | 2 | 0 | 7 | 44 | 55 | 78 | 27 | 48 | 28 | 19 | 5 | 1 | |
Gieten | DON | 10 | 3 | 60 | 253 | 418 | 965 | 1039 | 828 | 688 | 406 | 91 | 10 |
NIP | 0.00 | 0.33 | 0.10 | 0.10 | 0.12 | 0.13 | 0.19 | 0.12 | 0.12 | 0.13 | 0.08 | 0.10 | |
DIN | 0 | 1 | 6 | 25 | 52 | 124 | 197 | 96 | 81 | 51 | 7 | 1 | |
Hoog Baarlo | DON | 7 | 3 | 23 | 281 | 475 | 597 | 264 | 347 | 205 | 97 | 55 | 4 |
NIP | 0.00 | 0.00 | 0.07 | 0.04 | 0.07 | 0.06 | 0.06 | 0.09 | 0.04 | 0.03 | 0.09 | 0.00 | |
DIN | 0 | 0 | 2 | 12 | 33 | 35 | 17 | 32 | 8 | 3 | 5 | 0 | |
Kwade Hoek | DON | 0 | 0 | 0 | 14 | 80 | 56 | 11 | 4 | 0 | 5 | 6 | 0 |
NIP | NA | NA | NA | 0.21 | 0.27 | 0.30 | 0.18 | 0.00 | NA | 0.00 | 0.00 | NA | |
DIN | NA | NA | NA | 3 | 21 | 17 | 2 | 0 | NA | 0 | 0 | NA | |
Montferland | DON | 2 | 15 | 56 | 446 | 478 | 670 | 414 | 224 | 142 | 139 | 76 | 9 |
NIP | 0.00 | 0.07 | 0.15 | 0.14 | 0.11 | 0.15 | 0.17 | 0.18 | 0.14 | 0.12 | 0.14 | 0.00 | |
DIN | 0 | 1 | 8 | 62 | 54 | 102 | 72 | 41 | 20 | 16 | 11 | 0 | |
Schiermonnikoog | DON | 1 | 3 | 7 | 41 | 53 | 91 | 56 | 24 | 15 | 18 | 7 | 6 |
NIP | 0.00 | 0.00 | 0.00 | 0.15 | 0.19 | 0.15 | 0.16 | 0.13 | 0.13 | 0.22 | 0.00 | 0.20 | |
DIN | 0 | 0 | 0 | 6 | 10 | 13 | 9 | 3 | 2 | 4 | 0 | 1 | |
Twiske | DON | 10 | 8 | 34 | 344 | 602 | 831 | 112 | 27 | 43 | 61 | 77 | 8 |
NIP | NA | 0.25 | 0.18 | 0.10 | 0.11 | 0.13 | 0.14 | 0.09 | 0.12 | 0.15 | 0.19 | 0.13 | |
DIN | NA | 2 | 6 | 34 | 67 | 107 | 16 | 3 | 5 | 9 | 14 | 1 | |
Vaals | DON | 1 | 3 | 17 | 81 | 124 | 121 | 120 | 101 | 67 | 47 | 24 | 3 |
NIP | 0.00 | 0.00 | 0.12 | 0.03 | 0.12 | 0.08 | 0.14 | 0.17 | 0.08 | 0.16 | 0.04 | 0.33 | |
DIN | 0 | 0 | 2 | 2 | 15 | 10 | 16 | 18 | 5 | 7 | 1 | 1 | |
Veldhoven | DON | 26 | 56 | 230 | 890 | 1171 | 859 | 419 | 247 | 294 | 213 | 169 | 16 |
NIP | 0.27 | 0.21 | 0.11 | 0.15 | 0.15 | 0.18 | 0.17 | 0.13 | 0.17 | 0.17 | 0.19 | 0.12 | |
DIN | 7 | 12 | 26 | 135 | 179 | 158 | 70 | 32 | 50 | 36 | 33 | 2 | |
Wassenaar | DON | 12 | 10 | 119 | 841 | 844 | 823 | 576 | 410 | 356 | 408 | 162 | 24 |
NIP | 0.33 | 0.33 | 0.08 | 0.17 | 0.15 | 0.24 | 0.18 | 0.26 | 0.27 | 0.19 | 0.17 | 0.12 | |
DIN | 4 | 3 | 10 | 141 | 130 | 201 | 105 | 105 | 98 | 79 | 28 | 3 | |
All Locations | DON | 78 | 115 | 642 | 3711 | 4927 | 5889 | 3462 | 2695 | 2131 | 1658 | 791 | 94 |
NIP | 0.19 | 0.16 | 0.11 | 0.13 | 0.13 | 0.16 | 0.16 | 0.17 | 0.16 | 0.16 | 0.15 | 0.11 | |
DIN | 13 | 19 | 68 | 503 | 650 | 916 | 576 | 424 | 340 | 261 | 119 | 10 |
Total number of nymphs (DON), average prevalence (NIP) and estimated number of infected nymphs (DIN) per month and location (over 200 m and over 7.5 years). Prevalence (NIP) is calculated for each month–location combination by dividing the total number of infected nymphs captured in a certain month (over several years) by the total number of tested nymphs. DON is the sum of all nymphs captured in that month (over 7.5 years) and DIN is the (rounded-off) product of DON × NIP