The Tortricidae are a

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

s, commonly known as tortrix moths or leafroller moths, in the order Lepidoptera. This large family has over 11,000 species described, and is the sole member of the superfamily Tortricoidea, although the genus ''

Heliocosma ''Heliocosma'' is a genus of moths, mostly placed in the Tortricoidea superfamily. Species *''Heliocosma anthodes'' Meyrick, 1910 *''Heliocosma argyroleuca'' Lower, 1916 *''Heliocosma exoeca'' Meyrick, 1910 *''Heliocosma incongruana'' (Walker, ...

'' is sometimes placed within this superfamily. Many of these are economically important pests. Olethreutidae is a junior synonym. The typical resting posture is with the wings folded back, producing a rather rounded profile. Notable tortricids include the

codling moth The codling moth (''Cydia pomonella'') is a member of the Lepidopteran family Tortricidae. They are major pests to agricultural crops, mainly fruits such as apples and pears. Because the larvae are not able to feed on leaves, they are highly d ...

and the

spruce budworm ''Choristoneura'' is a genus of moths in the family Tortricidae. Several species are serious pests of conifers, such as spruce and are known as spruce budworms. Species *'' Choristoneura adumbratanus'' (Walsingham, 1900) *'' Choristoneura afri ...

, which are among the most well-studied of all insects because of their economic impact.

Description

Tortricid moths are generally small, with a wingspan of 3 cm or less.Hanson, Paul E. (04-11-2018). Insects and Other Arthropods of Tropical America. Cornell University Press. Many species are drab and have mottled and marbled brown colors, but some diurnal species are brightly colored and mimic other moths of the families

Geometridae The geometer moths are moths belonging to the family Geometridae of the insect order Lepidoptera, the moths and butterflies. Their scientific name derives from the Ancient Greek ''geo'' γεω (derivative form of or "the earth"), and ''metro ...

and

Pyralidae The Pyralidae, commonly called pyralid moths, snout moths or grass moths, are a family of Lepidoptera in the ditrysian superfamily Pyraloidea. In many (particularly older) classifications, the grass moths (Crambidae) are included in the Pyralida ...

Life cycle and behavior

Tortricid eggs are often flattened and scale-like. Larvae in the subfamilies Chlidanotinae and Olethreutinae usually feed by boring into stems, roots, buds, or seeds. Larvae in the subfamily Tortricinae, however, feed externally and construct leaf rolls. Larvae in the subfamily Tortricinae tend to be more polyphagous than those in Chlidanotinae and Olethreutinae. Tortricinae also possess an anal fork for flicking excrement away from their shelters.

Some common tortricids

The tortricids include many economically important pests, including: *

Summer fruit tortrix moth ''Adoxophyes orana'', the summer fruit tortrix, is a moth of the family Tortricidae. It is found in the Palearctic realm and Taiwan. The wingspan is 17–22 mm. The moth flies in two generations from May to November. The larvae overwinter ...

('' Adoxophyes orana'') * Fruit tree tortrix moth ('' Archips podana'') *

Rose leaf roller ''Archips rosana'', the rose tortrix, is a moth of the family Tortricidae. It is found in both the Palearctic and Nearctic realms. The wingspan is 15–24 mm. The forewings have a sinuate, vertical termen. sinuate. The costal fold from base ...

(''

Archips rosana ''Archips rosana'', the rose tortrix, is a moth of the family Tortricidae. It is found in both the Palearctic and Nearctic realms. The wingspan is 15–24 mm. The forewings have a sinuate, vertical termen. sinuate. The costal fold from base ...

'') *''

Argyrotaenia ljungiana ''Argyrotaenia ljungiana'' is a moth of the family Tortricidae. It is found in Europe. The wingspan is 12–16 mm. Thorax has two hair-tufts. The species is quite variable in colour. The silver-white ground colour may be suffused with grey; ...

'', a pest on vines, maize, and fruit trees *

Peach moth ''Grapholita molesta'', the oriental fruit moth or peach moth, is a moth of the family Tortricidae. It is native to China, but was introduced to Japan and North America and is now also found throughout of Europe, Asia and South America and in Ha ...

(''

Cydia molesta ''Grapholita molesta'', the oriental fruit moth or peach moth, is a moth of the family Tortricidae. It is native to China, but was introduced to Japan and North America and is now also found throughout of Europe, Asia and South America and in Ha ...

'') *

Codling moth The codling moth (''Cydia pomonella'') is a member of the Lepidopteran family Tortricidae. They are major pests to agricultural crops, mainly fruits such as apples and pears. Because the larvae are not able to feed on leaves, they are highly d ...

(''

Cydia pomonella The codling moth (''Cydia pomonella'') is a member of the Lepidopteran family Tortricidae. They are major pests to agricultural crops, mainly fruits such as apples and pears. Because the larvae are not able to feed on leaves, they are highly d ...

'') *

Plum fruit moth ''Grapholita funebrana'', the plum fruit moth or red plum maggot, is a moth of the family Tortricidae. It is found in the Palearctic realm. Like many of its congeners, it is sometimes placed in ''Cydia''. The wingspan is 10–15 mm. The fo ...

(''

Cydia funebrana ''Grapholita funebrana'', the plum fruit moth or red plum maggot, is a moth of the family Tortricidae. It is found in the Palearctic realm. Like many of its congeners, it is sometimes placed in ''Cydia''. The wingspan is 10–15 mm. The fo ...

'') *

Pea moth ''Cydia nigricana'', the pea moth, is a moth of the family Tortricidae. It is found in Europe. Description It is a small (15 mm wingspan), grey-brown moth whose larvae (caterpillars) feed in the pods of garden peas. They have a long antenn ...

(''

Cydia nigricana ''Cydia nigricana'', the pea moth, is a moth of the family Tortricidae. It is found in Europe. Description It is a small (15 mm wingspan), grey-brown moth whose larvae (caterpillars) feed in the pods of garden peas. They have a long antenn ...

'') *

Chestnut and acorn moth ''Cydia splendana'', the chestnut tortrix, is a moth of the family Tortricidae. It is found in Europe. It is also known as the acorn moth, but this can also refer to ''Blastobasis glandulella'' from North America, which belongs to the more primit ...

(''

Cydia splendana ''Cydia splendana'', the chestnut tortrix, is a moth of the family Tortricidae. It is found in Europe. It is also known as the acorn moth, but this can also refer to ''Blastobasis glandulella'' from North America, which belongs to the more primit ...

'') *

Light brown apple moth The light brown apple moth (''Epiphyas postvittana'') (often abbreviated to LBAM) is a leafroller moth belonging to the lepidopteran family Tortricidae. Identification Adult moths Light brown apple moth adults are variable in colour and may be ...

(''Epiphyas postvittana'') * Hemp borer ('' Grapholita delineana'') *

Oriental fruit moth ''Grapholita molesta'', the oriental fruit moth or peach moth, is a moth of the family Tortricidae. It is native to China, but was introduced to Japan and North America and is now also found throughout of Europe, Asia and South America and in ...

('' Grapholita molesta'') * Cherry fruitworm ('' Grapholita packardi'') * European grapevine moth (''

Lobesia botrana ''Lobesia botrana'', the European grapevine moth or European grape worm, is a moth of the family Tortricidae. Distribution This species is native to Southern Italy. It can be found in Southern Europe, North Africa, Anatolia and the Caucasus. Re ...

'') * Barred fruit tree tortrix moth ('' Pandemis cerasana'') * Grape berry moth (''Paralobesia viteana'') *Long-palped tortrix or Sparganothis pilleriana, vine leaf roller (''Sparganothis pilleriana'') *Bud moth (''Spilonota ocellana'') *False codling moth (''Thaumatotibia (Cryptophlebia) leucotreta'') *Spruce budworm (Genus ''Choristoneura'') ''See also'' Mexican jumping bean moth (''Cydia saltitans'')

A typical tortricid – the codling moth

The Tortricidae are considered to be the single most important family of insects that feed on apples, both economically and in diversity of feeding found on fruit, buds, leaves, and shoots. In New York, no fewer than seventeen species of Tortricidae have gained pest status in regards to apple production. The

''Cydia pomonella'' causes worm-holes in apples. It has been accidentally spread from its original range in Europe and is now found in North and South America, South Africa, Australia, and New Zealand, wherever apples are grown. Control has required the use of the harshest available insecticides – historically lead arsenate and DDT were used for control. These chemicals brought considerable environmental dangers, and in any case the insect gradually developed resistance to them. Currently, organophosphate sprays are favored and are timed carefully to catch the hatching larvae before they can bore into the fruit.

Gallery

Choristoneura fumiferana larva.jpg, ''Choristoneura fumiferana'', larva Choristoneura lambertiana pupa.jpg, ''Choristoneura lambertiana'', pupa Eumarozia malachitana adult.jpg, ''Eumarozia malachitana'' Pandemis limitata caterpillar.jpg, ''Pandemis limitata'', larva File:Pandemis limitata pupa.jpg, ''Pandemis limitata'' pupa Pandemis limitata adult.jpg, ''Pandemis limitata'', adult

References

External links

Tortricid.net
*
Eurasian Tortricidae
* ''Tortricid Fauna of Apple in New York.(Lepidoptera: Tortricidae): Including an Account of Apples' Occurrence in the State, Especially as a Naturalized Plant''. by P. J. Chapman and S. E. Link, Geneva: New York State Agricultural Experiment Station, 1971

on the University of Florida, UF / Institute of Food and Agricultural Sciences, IFAS Featured Creatures Web site
{{Authority control Tortricidae, Moth families Taxa named by Pierre André Latreille Extant Eocene first appearances

Description

Life cycle and behavior

Some common tortricids

A typical tortricid – the codling moth

Gallery

See also

References

Further reading

External links