Agromyzidae (Diptera) of Economic Importance ILO 1Begriffsbestimmung

1Begriffsbestimmung

den je ein Mensch in der Hand hatte

auf diese Fehler verwiesen werde

so daß noch einmal der hohe Praxiswert dieser Diplomarbeit erwähnt sei

weil man sie ja immer brauchen tun könnte

Agromyzidae (Diptera) of Economic Importance ILO 1BegriffsbestimmungThe original stimulus which started KENNETH SPENCER on a study of the Agro myzid flies was an invitation, which he accepted, to translate from the German the monograph on Leaf Miners by Professor E. M. HERING. From this developed nearly 20 years of collaboration until Professor HERING's death in 1967. Dr. SPENCER has himself described over 600 new species in the family, many of which he collected and reared from known host plants during his extensive