Hurley, Brett Phillip; Slippers, Bernard; Wingfield, Brenda D.; Govender, Prem; Smith, J.E.; Wingfield, Michael J.(Springer, 2010-04)
The fungus gnat, Bradysia difformis (Sciaridae: Diptera) has recently been recorded for the first time from South Africa where it has been found in forestry nurseries. The presence of this insect in all the major forestry ...
