TY - JOUR T1 - The relative importance of resources and natural enemies in determining herbivore abundance: thistles, tephritids and parasitoids JO - Journal of Animal Ecology PY - 2008/09/01 AU - Walker M AU - Hartley SE AU - Jones TH ED - DO - DOI: 10.1111/j.1365-2656.2008.01406.x PB - Wiley VL - 77 IS - 5 SP - 1063 EP - 1071 Y2 - 2024/12/26 ER -