Phenacoccus aceris (Signoret)

Phenacoccus aceris (Signoret) View in CoL

ESTONIA: dry material. Tilia sp. : Tartu —5424 ( 25.v.1957) .

Microscope slide. Tilia sp. : Tartu —5341 ( 25.v.1957).

LATVIA: dry material. Acer platanoides: Krustpils —5117 ( 30.vii.1947); Priekuļu pagasts—5417 ( 10. VI.1947); Rīga —5457 ( 3.v.1947); Aesculus hippocastanum : Jēkabpils —4885 ( 24.vii.1947); Priekuļu pagasts— 5459 ( 10.vi.1947); Betula pendula: Jaunannas pagasts—5458 ( 2.vii.1948, leg. not known); Betula pubescens: Ķemeri and surroundings—5423 ( 25.v.1947); Betula sp. : Prodes pagasts—4883 ( 27.vii.1947); Corylus sp. : Rīga — 5115 ( 30.v.1947); Fraxinus excelsior: Kangari ( Ropažu novads) surroundings—5116 ( 6.vii.1947); Krustpils—5110 ( 30.vii.1947); Malus domestica: Priekuļu pagasts—4884 ( 10.vi.1947); Rīga —5113 ( 30.v.1947), 5114 ( 28.i.1948); Prunus padus: Priekuļu pagasts—5418 ( 10.vi.1947); Rīga —5108 ( 30.v.1947, sample together with No 5109— Par- thenolecanium corni ); Ribes cf. rubrum : Rīga —5112 & 5478 ( 20.viii.1947); Ribes cf. spicatum: Nīgrande surround- ings—5107 ( 13.viii.1948); Salix caprea: Prodes pagasts—4762 ( 27.vi.1947, sample together with No 4761— Chi- onaspis salicis ); Sorbus aucuparia: Priekuļu pagasts—5419 ( 10.vi.1947); Tilia sp. : Ķemeri and surroundings—4886 ( 25.v.1947); Šķibe surroundings—4888 ( 16.vii.1948); Ulmus glabra : Liepāja —4887 ( 15.vii.1958); Priekuļi—5416 ( 10. VI.1947); Ulmus sp. : unknown locality—5111 ( 3.v.1947).

Microscope slides. Corylus sp. : Rīga —5340 ( 30.v.1947); Fraxinus excelsior: Kangari ( Ropažu novads) sur- roundings—5334 ( 6.vii.1947) ; Krustpils —5336 ( 30.vii.1947) ; Malsu domestica : Rīga —5337 & 5338 ( 28.i.1948) ; Ribes cf. rubrum : Rīga —5335 ( 20.viii.1947) ; Ribes cf. spicatum: Nīgrande surroundings—5339 ( 13.viii.1948).