Pemphigus populi Courchet, 1879

Hemiptera, Aphididae

op Populus

on Populus

em>Populus nigra, Hongarije, Mosonmagyaróvár © László Érsek: jonge gal (begin mei)

Pemphigus populi: young gall on Populus nigra

Populus nigra, Hungary, Mosonmagyaróvár © László Érsek: young gall (early May)

geopende gal met fundatrix

Pemphigus populi: fundatrix in gall on Populus nigra

opened gall with fundatrix

een maand later

Pemphigus populi: gall on Populus nigra

a month later

ongevleugelde luizen

Pemphigus populi: gall with apterae on Populus nigra

apterae

gevleugelde luize

Pemphigus populi: gall wih alatae on Populus nigra

alatae

Populus nigra, Spanje, prov. Léon, Astorga; © Nicolás Pérez

Pemphigus populi: gall on Populus nigra

Populus nigra, Spain, prov. Léon, Astorga; © Nicolás Pérez

Populus nigra cv 'Italica', België, prov. Luik, Sclessin; © Jean-Yves Baugnée. De gal is ongewoon hoog, mogelijk omdat hij nog jong is.

Pemphigus populi: gall on Populus nigra

Populus nigra cv 'Italica', Belgium, prov. Liège, Sclessin; © Jean-Yves Baugnée.The gall is unusually high, possibly because it is still young.

geopende gal

Pemphigus populi: opened gall

opened gall

Populus nigra cv 'Italica', Overschie © Ben van As: de onderste gal is op het punt om aan de top open te barsten

Pemphigus populi: gall on Populus nigra

Populus nigra cv 'Italica', Overschie © Ben van As: the lower gall is about to burst open at the tip

gal: de gal is meestal groen en bijna altijd aan de basis versmald.

gall: the gall usually is green and almost always narrowed at the base.

primaire waardplanten: Salicaceae, nauw monofaag

primary hostplants: Salicaceae, narrowly monopgagous

Populus nigra & var. italica.


gal: bladluis-kolonies op de wortels.

gall: aphid colonies on the roots.

secundaire waardplanten: Fabaceae, oligofaag

secondary hostplants: Fabaceae, oligophagous

Lathyrus pratensis; Medicago lupulina; Melilotus altissimus.

synoniemen Pemphiginus populi.

synonyms Pemphiginus populi.

literatuur:

references:

Béguinot (2002h, 2003a, 2006c, 2007a, 2012a), Bellman (2012a), Blackman & Eastop (2014), Buhr (1965a), Cogolludo (1921a), Dauphin & Aniotsbehere (1997a), Deckert & Deckert (2016a), Heie (1980a), Hellrigl (2004a), Kollár (2011a), Lambinon, Carbonelle & Claerebout (2015a), Lambinon & Schneider (2004a); Lampel & Meier (2003a), Osiadacz & Halaj (2014a), Pellizzari (2010a), Redfern & Shirley (2011a), Tomasi (2003a, 2014a).

30/09/2016