Orthotylus Marginalis Reuter and Psallus Ambiguus (Fallén) (Heteroptera, Miridae) Causing Stony Pits in Pears
Taksdal, Gudmund; Taksdal, Gudmund; Saerheim Agricultural Research Station
Журнал:
Acta Agriculturae Scandinavica
Дата:
1983
218.6Кб