Pyralidae : Phycitinae
ABH BF
Photo © Kevin Leighton,  02/09/2014 - Stow Bardolph

Similar Norfolk Species
Dioryctria schuetzeella
Spruce Knot-horn
Dioryctria sylvestrella
New Pine Knot-horn
Dioryctria simplicella
Brown Pine Knot-horn
 
Dioryctria abietella
Dark Pine Knot-horn

([Denis & Schiffermüller], 1775)62.028/1454
Norfolk status
The status of the four Dioryctria species in Britain uncertain, as very difficult to tell apart.
Fairly common over a wide range. Associated with pine.

D. abietella is rather dentated in its more dorsal portion of the sub-terminal line.

Recorded in 42 (61%) of 69 10k Squares.
First Recorded in 1884.
Last Recorded in 2015.

 

Dioryctria simplicella  |  Phycita roborella >

Determination
Subterminal fascia strongly dentate (zigzagged) from the middle towards the dorsum
List Species Records   [Show All Latest]
Latest 5 Records
Date#VC10k Area
30/08/2015127TG10 - Wymondham/Cringleford
19/08/2015127TG10 - Wymondham/Cringleford
08/08/2015228TL79 - Methwold/Foulden
07/08/2015127TM29 - Newton Flotman/Hempnall
06/08/2015128TF74 - Holme/Titchwell
Express Record Dioryctria abietella
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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Wingspan: 27-33mm
Season: June - August
Foodplant:   Scots Pine, Monterey Pine, Norway Spruce, Noble Fir, Douglas Fir
Nat Status: Common
 Immature Adult
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Underlying maps using Digital Map Data © Norfolk Online Lepidoptera Archive - NOLA™ 2015. © James Wheeler - Norfolk Moths 2015. Data © NOLA™ 2015