Difference between revisions of "Operophtera brumata"
From Pestinfo-Wiki
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
| − | {{ | + | {{TaxLinks|LnkOperophtera}} |
| − | {{ | + | {{LiteratureDBX|{{PAGENAME}}|2117|browse,Ccountrylnk,Pcrops,AbenefialsN}} |
[[File:Operophtera brumata01.jpg|250px|thumb|''Operophtera brumata'' male (click on image to enlarge it)<br/>Source: [http://commons.wikimedia.org/wiki/File:Operophtera_brumata01.jpg Wikimedia Commons]]] | [[File:Operophtera brumata01.jpg|250px|thumb|''Operophtera brumata'' male (click on image to enlarge it)<br/>Source: [http://commons.wikimedia.org/wiki/File:Operophtera_brumata01.jpg Wikimedia Commons]]] | ||
| − | <font color="#800000">'''''Operophtera brumata'''''</font> (Linnaeus, 1758) - winter moth | + | <font color="#800000">'''''Operophtera brumata'''''</font> (Linnaeus, 1758) - (winter moth) |
| − | + | ||
| − | + | The moth is native to Europe but an introduced species in North America, first detected in the 1930s. The caterpillars attack the buds and young leaves of oak, birch, apricot, cherry, apple, plum, currant as well as chestnut and other forest trees. In orchards, fruits are also attacked at a later stage. | |
| + | Some populations go through serious, cyclic outbreaks approximately every 10 years. For example, during an outbreak from 2000 to 2008 in northern Norway and Finland, 10,000 km<sup>2</sup> of mountain birch were defoliated. The adults can tolerate low temperatures but this species is only active above the freezing point. | ||
{{VN | {{VN | ||
|en=winter moth | |en=winter moth | ||
| Line 14: | Line 14: | ||
}} | }} | ||
| − | <gallery widths=200px caption="Other images of Operophtera brumata (IPM Images - click to enlarge)"> | + | In North America, exotic parasitoids have been released in the 1980s. They seem to have some effect in preventing prolonged outbreaks. |
| + | |||
| + | For details see the respective page in [[wikipedia:Winter Moth|Wikipedia]]. | ||
| + | |||
| + | |||
| + | |||
| + | <gallery widths=200px caption="Other images of Operophtera brumata (IPM Images and BugGuide - click to enlarge)"> | ||
File:Operophtera_brumata_IPM5371178.jpg|female | File:Operophtera_brumata_IPM5371178.jpg|female | ||
| + | File:Operophtera_brumata_BugGuide158849.jpg|female | ||
File:Operophtera_brumata_IPM5371179.jpg|mating adults | File:Operophtera_brumata_IPM5371179.jpg|mating adults | ||
File:Operophtera_brumata_IPM5371177.jpg|eggs | File:Operophtera_brumata_IPM5371177.jpg|eggs | ||
| + | File:Operophtera_brumata_BugGuide521303.jpg|larva | ||
File:Operophtera_brumata_IPM5378094.jpg|larva on oak leaf | File:Operophtera_brumata_IPM5378094.jpg|larva on oak leaf | ||
File:Operophtera_brumata_IPM5444548.jpg|larvae on ''Fraxinus'' | File:Operophtera_brumata_IPM5444548.jpg|larvae on ''Fraxinus'' | ||
File:Operophtera_brumata_IPM1220055.jpg|pupa | File:Operophtera_brumata_IPM1220055.jpg|pupa | ||
| − | File:Operophtera_brumata_IPM5444546.jpg| | + | File:Operophtera_brumata_IPM5444546.jpg|infestation on ''Fraxinus'' |
</gallery> | </gallery> | ||
[[Category:Operophtera (genus)]] | [[Category:Operophtera (genus)]] | ||
Latest revision as of 21:46, 20 August 2022
| Literature database |
|---|
| 85 articles sorted by: |
| • year (descending) |
| • research topics |
| • countries/regions |
| • host plants |
| • list of natural enemies |
Operophtera brumata (Linnaeus, 1758) - (winter moth)
The moth is native to Europe but an introduced species in North America, first detected in the 1930s. The caterpillars attack the buds and young leaves of oak, birch, apricot, cherry, apple, plum, currant as well as chestnut and other forest trees. In orchards, fruits are also attacked at a later stage.
Some populations go through serious, cyclic outbreaks approximately every 10 years. For example, during an outbreak from 2000 to 2008 in northern Norway and Finland, 10,000 km2 of mountain birch were defoliated. The adults can tolerate low temperatures but this species is only active above the freezing point.
| Vernacular names | |
|---|---|
| • Deutsch: | Kleiner Frostspanner |
| • English: | winter moth |
| • Español: | oruga de la piel |
| • Français: | cheimatobie arpenteuse tardive |
In North America, exotic parasitoids have been released in the 1980s. They seem to have some effect in preventing prolonged outbreaks.
For details see the respective page in Wikipedia.
- Other images of Operophtera brumata (IPM Images and BugGuide - click to enlarge)
female
female
mating adults
eggs
larva
larva on oak leaf
larvae on Fraxinus
pupa
infestation on Fraxinus
