The weekly aphid report information is gathered at various localities in the Sandveld areas of the Western Cape.
| 2008 | |||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| W1 | W5 | W9 | |||||||||
| W2 | W6 | ||||||||||
| W3 | W7 | ||||||||||
| W4 | W8 | ||||||||||
| 2007 | |||||||||||
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
| W 1 | W 5 | W 10 | W 15 | W 19 | W 24 | W 28 | W 32 | W 37 | W 41 | W 45 | W 49 |
| W 2 | W 6 | W 11 | W 16 | W 20 | W 25 | W 29 | W 33 | W 38 | W 42 | W 46 | W 50 |
| W 3 | W 7 | W 12 | W 17 | W 21 | W 26 | W 30 | W 34 | W 39 | W 43 | W 47 | W 51 |
| W 4 | W 8 | W 13 | W 18 | W 22 | W 27 | W 31 | W 35 | W 40 | W 44 | W 48 | W 52 |
| W 5 | W 9 | W 14 | W 23 | W 36 | |||||||