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Conservation Status

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Not of concern.
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Cyclicity

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Adult flight from early June through August; 2nd flight can occur in mid to late August.
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Distribution

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Widely distributed species in temperate North America. Most commonly found in the West at low elevations except the arid Southwest (EPPO, Furniss & Carolin 1977).
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General Description

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Larvae dark green or brown with brown to black head at maturity. Pupa dark, reddish brown and usually found in folded leaves. Adults brownish red with darker, oblique band across center of forewing (Furniss & Carolin 1977). Wingspread approx 25 mm. Hind wing light in color with fringe along posterior edge.
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Habitat

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Deciduous woodlands.
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Life Cycle

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Adults emerge in mid to late June and eggs are laid shortly thereafter. Larvae emerge in approximately 2 weeks and typically disperse on silken threads. Larvae start feeding and then either enter diapause in a sheltered place in second or third instar or continue development for a second generation. If second generation is produced, the larvae enter diapause and hibernate in second or third instar. Larvae emerge after leaf-flush in the spring and start feeding again. On fruit trees, the larvae feed on floral parts within bud clusters, continue feeding on flowers during bloom, and eventually feed on fruit and expanding leaves. Larvae typically pupate after sixth larval instar. Populations vary from mostly producing one generation per year in northern climates to mostly producing two generations per year in southern, warmer climates (EPPO 2004, Hunter & McNeil 1997, Hunter & McNeil 2000).
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Trophic Strategy

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Polyphagous, but prefers hosts from the Rosaceae family. It is considered a pest in apple, pear, and peach orchards. It also occurs on soft fruits such as blueberries and raspberries, on ornamental shrubs, on a wide variety of other deciduous tree species (EPPO 2004), and has occasionally been found feeding on pines (Otvos 1991).
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Choristoneura rosaceana

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Choristoneura rosaceana, the oblique banded leaf roller or rosaceous leaf roller, is a moth of the family Tortricidae. It is native to North America, but has been accidentally introduced into other parts of the world.

The wingspan is 7.5–11 mm for males and 11.5–14 mm for females. Adults are on wing from June to July and again from August to September in most of its range.

Description

The caterpillar is green with a black head. The adult is a small, light brown moth.

Symptoms and signs

The presence of the species is suggested by rolled, tied and chewed leaves and minor feeding damage on fruits. Damage can be extensive on rosaceous plants.

Host plants

Caterpillar
Pupa

Recorded host plants are:

References

Wikispecies has information related to Choristoneura rosaceana.
Wikimedia Commons has media related to Choristoneura rosaceana.

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Choristoneura rosaceana: Brief Summary

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Choristoneura rosaceana, the oblique banded leaf roller or rosaceous leaf roller, is a moth of the family Tortricidae. It is native to North America, but has been accidentally introduced into other parts of the world.

The wingspan is 7.5–11 mm for males and 11.5–14 mm for females. Adults are on wing from June to July and again from August to September in most of its range.

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Tordeuse à bandes obliques ( French )

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Choristoneura rosaceana

La Tordeuse à bandes obliques (Choristoneura rosaceana) est une espèce de lépidoptères (papillons) de la famille des Tortricidae dont les chenilles sont des ravageurs de nombreuses espèces de plantes en particulier les Rosaceae (arbres fruitiers: pommiers, poiriers, pêchers mais aussi rosiers).

On la trouve en Amérique du Nord et elle est considérée comme absente en Europe.

L'imago a une envergure de 7,5 à 11 mm pour les mâles et de 11,5 à 14 mm pour les femelles. Le papillon vole sur une ou deux générations de juin à septembre dans la plus grande partie de son territoire, la chenille étant la forme hivernale. Les ailes antérieures sont de couleur beige avec une large bande en forme de V et une tache latérale plus sombre.

La chenille est vert foncé avec une tête noire ou marron.

Elle vit sur de nombreuses espèces de plantes dont elle enroule les feuilles avec des fils de soie avant de les consommer. Elle s'attaque ainsi aux:

Synonymes

  • Archips rosaceana
  • Cacoecia rosaceana
  • Loxotaenia rosaceana
  • Lozotaenia gossypina
  • Teras vicariana
  • Tortrix rosaceana

Galerie

Référence

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Tordeuse à bandes obliques: Brief Summary ( French )

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Choristoneura rosaceana

La Tordeuse à bandes obliques (Choristoneura rosaceana) est une espèce de lépidoptères (papillons) de la famille des Tortricidae dont les chenilles sont des ravageurs de nombreuses espèces de plantes en particulier les Rosaceae (arbres fruitiers: pommiers, poiriers, pêchers mais aussi rosiers).

On la trouve en Amérique du Nord et elle est considérée comme absente en Europe.

L'imago a une envergure de 7,5 à 11 mm pour les mâles et de 11,5 à 14 mm pour les femelles. Le papillon vole sur une ou deux générations de juin à septembre dans la plus grande partie de son territoire, la chenille étant la forme hivernale. Les ailes antérieures sont de couleur beige avec une large bande en forme de V et une tache latérale plus sombre.

La chenille est vert foncé avec une tête noire ou marron.

Elle vit sur de nombreuses espèces de plantes dont elle enroule les feuilles avec des fils de soie avant de les consommer. Elle s'attaque ainsi aux:

Acer (Érable) Aesculus (Marronnier) Betula (Bouleau) Cirsium (Cirse) Crataegus (Aubépine) Corylus (Noisetier) Cornus (Cornouiller) Cotoneaster Dianthus (Œillet) Fragaria (Fraisier) Fraxinus (Frêne) Lonicera (Chèvrefeuille) Malus (Pommier) Picea (Épicéa) Pinus (Pin) Platanus (Platane) Populus (Peuplier) Prunus (Prunier) Pyracantha Quercus (Chêne) Rhododendron (Rhododendron, Azalée) Rosa (Rosier) Rubus (Ronce) Salix [Saule) Sorbus (Sorbier) Spiraea (Spirée) Syringa (Lilas) Tilia (Tilleul) Tsuga Vaccinium (Airelle) Verbena (Verveine) Viburnum (Viorne)
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Choristoneura rosaceana ( Dutch; Flemish )

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Insecten

Choristoneura rosaceana is een vlinder uit de familie van de bladrollers (Tortricidae).[1] De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1841 door Harris.

Bronnen, noten en/of referenties
Geplaatst op:
06-04-2013
Dit artikel is een beginnetje over biologie. U wordt uitgenodigd om op bewerken te klikken om uw kennis aan dit artikel toe te voegen. Beginnetje
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Choristoneura rosaceana ( Vietnamese )

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Choristoneura rosaceana (tên tiếng Anh: Oblique Banded Leaf Roller hoặc Rosaceous Leaf Roller) là một loài bướm đêm thuộc họ Tortricidae. Nó là loài bản địa của Bắc Mỹ, but has been accidentally introduced into other parts of the world.

Sải cánh dài 7.5–11 mm đối với con đực và 11.5–14 mm đối với con cái. Con trưởng thành bay từ tháng 6 đến tháng 7 và again từ tháng 8 đến tháng 9 in hầu hết its range.

Miêu tả

The Caterpillars are green with black heads. Adults are small, light brown moths.

Symptoms và Signs

Rolled, tied và chewed leaves, minor feeding on fruits. Damage can be extensive on rosaceous plants.

Host plants

 src=
Sâu bướm

Recorded host plants are:

Tham khảo

Liên kết ngoài

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Wikipedia tác giả và biên tập viên
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wikipedia VI

Choristoneura rosaceana: Brief Summary ( Vietnamese )

provided by wikipedia VI

Choristoneura rosaceana (tên tiếng Anh: Oblique Banded Leaf Roller hoặc Rosaceous Leaf Roller) là một loài bướm đêm thuộc họ Tortricidae. Nó là loài bản địa của Bắc Mỹ, but has been accidentally introduced into other parts of the world.

Sải cánh dài 7.5–11 mm đối với con đực và 11.5–14 mm đối với con cái. Con trưởng thành bay từ tháng 6 đến tháng 7 và again từ tháng 8 đến tháng 9 in hầu hết its range.

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Wikipedia tác giả và biên tập viên
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wikipedia VI