Ecology and control of timothy grass flies (Amaurosoma spp., Dipt., Scatophagidae) and the effects of chemical control on the fauna of the field stratum. - Raatikainen, Mikko; Vasarainen, Arja (Agricultural Research Centre, 1972)
Sarja Tuhoeläimet n:o 57
Keywords: Ta; timotei; timoteikärpänen; nurmikasvit; tuhohyönteiset