Sturmiopsis inferens

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Sturmiopsis inferens
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Diptera
Family: Tachinidae
Subfamily: Exoristinae
Tribe: Eryciini
Genus: Sturmiopsis
Species:
S. inferens
Binomial name
Sturmiopsis inferens
Townsend, 1916 [1]
Synonyms

Sturmiopsis inferens is a species of fly in the family Tachinidae. [3] It is native to Asia and is a parasitoid of various moth species whose larvae feed inside the stems of sugarcane, rice and other large grasses, including the Gurdaspur borer (Bissetia steniellus) and the sugarcane shoot borer (Chilo infuscatellus).

Contents

Description

Sturmiopsis inferens is a stout fly with a silvery-white head, dark brown forehead, hairy parafacial area, densely hairy eyes, yellowish-brown antennae, silvery-white abdomen and brownish-black legs. [4]

Distribution

Madagascar, [5] Bangladesh, Bhutan, China, India, Indonesia, Malaysia, Nepal, Philippines. [6] [3]

Host species

In Haryana, this fly parasitises the Gurdaspur borer (Bissetia steniellus) and the gold-fringed rice stemborer (Chilo auricilius), in Karnataka it concentrates on the ragi stem borer (Sesamia inferens) and in Odisha, the main host species is the sugarcane shoot borer (Chilo infuscatellus). [7] It also targets other Chilo spp. including Chilo polychrysus , as well as Scirpophaga nivella , which are pests of rice. [4]

Biology

S. inferens is a naturally occurring parasitoid of the sugarcane shoot borer (Chilo infuscatellus) in India, and it has proved possible to use it as a biological control of this sugarcane pest. [8] The fly seems to be most active at temperatures between 27 and 30 °C (81 and 86 °F) and humidities of over 60% and it can now be reared in the laboratory. Each female fly is capable of infecting up to three hundred larvae, and twenty to fifty females can be released per hectare about two months after planting the sugarcane crop in order to achieve control. [7]

This fly is viviparous. A newly hatched female mates with a slightly older male and there follows a gestation period of 12 to 16 days. The female then seeks out a tunnel made by the larvae of a sugarcane borer; she deposits her larvae in the tunnel and they invade the host larvae, making their way in through the cuticle. When fully fed, after 6 to 15 days, the parasitoid larvae pupate in the tunnel, emerging as adults in 12 to 14 days. The length of each life stage depends on the temperature and humidity, the total length of the life cycle being in the range 30 to 45 days. [7]

Related Research Articles

<span class="mw-page-title-main">Tachinidae</span> Family of insects

The Tachinidae are a large and variable family of true flies within the insect order Diptera, with more than 8,200 known species and many more to be discovered. Over 1,300 species have been described in North America alone. Insects in this family commonly are called tachinid flies or simply tachinids. As far as is known, they all are protelean parasitoids, or occasionally parasites, of arthropods, usually other insects. The family is known from many habitats in all zoogeographical regions and is especially diverse in South America.

Sturmiopsis is a genus of flies in the family Tachinidae.

<i>Chilo suppressalis</i> Species of moth

Chilo suppressalis, the Asiatic rice borer or striped rice stemborer, is a moth of the family Crambidae. It is a widespread species, known from Iran, India, Sri Lanka, China, eastern Asia, Japan, Taiwan, Malaysia to the Pacific.

<i>Trichopoda pennipes</i> Species of fly

Trichopoda pennipes is a species of feather-legged fly in the dipteran family Tachinidae.

<span class="mw-page-title-main">Blondeliini</span> Tribe of flies

Blondeliini is a tribe of parasitic flies in the family Tachinidae. Larvae are parasitoids of other insects, mostly beetles and caterpillars. Although nearly cosmopolitan, its greatest diversity is in the New World and especially in South America.

<i>Maliarpha separatella</i> Species of moth

Maliarpha separatella, the African white stemborer, is a species of moth of the family Pyralidae. A worldwide paddy pest, it is found throughout African countries of Cameroon, Mali, Réunion, Madagascar, South Africa, and many Asian paddy cultivating countries such as Myanmar, India, and Sri Lanka. Though they are reported from China and Papua New Guinea, they are also known to attack sugarcane.

<i>Eldana</i> Genus of moths

Eldana is a genus of moths of the family Pyralidae containing only one species, the African sugar-cane borer, which is commonly found in Equatorial Guinea, Ghana, Mozambique, Sierra Leone and South Africa. Adults have pale brown forewings with two small spots in the centre and light brown hindwings, and they have a wingspan of 35mm. This species is particularly relevant to humans because the larvae are a pest of the Saccharum species as well as several grain crops such as sorghum and maize. Other recorded host plants are cassava, rice and Cyperus species. When attacking these crops, E. saccharina bores into the stems of their host plant, causing severe damage to the crop. This behavior is the origin of the E. saccharrina's common name, the African sugar-cane borer. The African sugar-cane borer is a resilient pest, as it can survive crop burnings. Other methods such as intercropping and parasitic wasps have been employed to prevent further damage to crops.

<i>Sesamia inferens</i> Species of moth

Sesamia inferens, the Asiatic pink stem borer, gramineous stem borer, pink borer, pink rice borer, pink rice stem borer, pink stem borer, purple borer, purple stem borer or purplish stem borer, is a moth of the family Noctuidae. The species was first described by Francis Walker in 1856. It is found from Pakistan, India, Sri Lanka, Myanmar to Japan and the Solomon Islands. A polyphagous species, it is a major pest in many crops worldwide.

<i>Compsilura concinnata</i> Species of fly

Compsilura concinnata is a parasitoid native to Europe that was introduced to North America in 1906 to control the population of an exotic forest, univoltine, spongy moth named Lymantria dispar. It is an endoparasitoid of larvae and lives with its host for most of its life. Eventually the parasitoid ends up killing the host and occasionally eating it. It attacks over 200 host species, mainly insects from the Orders: Coleoptera, Lepidoptera and Hymenoptera. Since this parasite has the ability to attack many different types of hosts, the organism has spilled over from the intended forest systems into other areas, like agricultural fields, affecting cabbage pests including the cabbage looper (Trichoplusia); the cabbage worm ; and even other invasive species such as the brown-tail moth. However, it also attacks native, non-pest insects such as the Cecropia moth and American moon moth.

<i>Chilo plejadellus</i> Species of moth

Chilo plejadellus, the rice stalk borer moth, is a moth in the family Crambidae described by Johann Leopold Theodor Friedrich Zincken in 1821. It is found in North America, including Illinois, Ontario, Quebec, Pennsylvania, Georgia, Louisiana, Wisconsin, Texas and Arkansas.

Lespesia archippivora is a species of tachinid fly, which, like all tachinids, are parasitoids of other arthropods. L. archippivora lives in the body of its host resulting in its death. This is not uncommon since it is estimated that about 10% of all insects are parasitoids. L. archippivora is a generalist and able to infect at least 25 lepidopteran species in addition to one species of Hymenoptera. It is common in North America and other species exist worldwide. One study suggests the species is bivoltine.

Chilo auricilius, the gold-fringed rice stemborer or terai borer, is a moth in the family Crambidae. It was described by Gerald C. Dudgeon in 1905. It is found in India, Taiwan, Bhutan and Sri Lanka, as well as on Sulawesi, Borneo, Sangir Island and the Moluccas. The larvae bore into and feed on the stems of various grass family plants including sugarcane, rice and maize.

Chilo infuscatellus, the yellow top borer or sugarcane shoot borer, is a moth in the family Crambidae. It was described by the Dutch entomologist Samuel Constantinus Snellen van Vollenhoven in 1890. It is found in India, Myanmar, Tajikistan, Afghanistan, Korea, Taiwan, Malaysia, the Philippines and on Java and Timor.

Chilo partellus, the spotted stalk borer or spotted stem borer, is a moth in the family Crambidae. It was described by Charles Swinhoe in 1885. It is found in India, Pakistan, Iran, Ethiopia, Lesotho, Madagascar, Malawi, South Africa, Sudan, Tanzania, Uganda and on Mayotte.

Bissetia steniellus is a moth in the family Crambidae. It was first described by the British entomologist George Hampson in 1899. It is found in India and Vietnam where it is commonly known as the Gurdaspur borer because the larvae bore their way into and feed on the stems of sugarcane.

Scirpophaga excerptalis, the white top borer or sugarcane top borer, is a moth in the family Crambidae. It was described by Francis Walker in 1863. It is found in southern Asia from the Indian Subcontinent in the west to southern China in the east, south to New Guinea, possibly Australia and the Solomon Islands.

<i>Zelia vertebrata</i> Species of fly

Zelia vertebrata is a species of bristle fly in the family Tachinidae. It is a long-bodied fly with strong abdominal bristles and a distinctive abdominal pattern that resembles vertebrae. It has a widespread North American range, with records stretching from east to west from Washington to Maine, north to south from Québec to Florida. Its larval stage parasitizes beetles. It is most active during the day.

References

  1. Townsend, Charles Henry Tyler (1916). "New genera and species of muscoid flies" (PDF). Proceedings of the United States National Museum . 51 (2152): 299–323. doi:10.5479/si.00963801.2152.299.
  2. Bezzi, M. (1925). "Some Tachinidae (Diptera) of economic importance from the Federated Malay States". Bulletin of Entomological Research. 16 (113–123): 113–123. doi:10.1017/S000748530002842X.
  3. 1 2 O'Hara, James E.; Shima, Hiroshi; Zhang, Chuntian (2009). "Annotated Catalogue of the Tachinidae (Insecta: Diptera) of China" (PDF). Zootaxa. 2190. Auckland, New Zealand: Magnolia Press: 1–236. ISSN   1175-5334 . Retrieved 18 May 2016.
  4. 1 2 Biology and Management of Rice Insects. Int. Rice Res. Inst. 27 April 1994. p. 29. ISBN   978-81-224-0581-1.
  5. Barraclough, David A. (2004). "A taxonomic review of Sturmiopsis Townsend, 1916, an Old World genus of Tachinidae (Diptera) parasitizing economically significant lepidopterous stem borers". African Invertebrates. 45: 7–19.
  6. O’Hara, James E.; Henderson, Shannon J.; Wood, D. Monty (5 March 2020). "Preliminary Checklist of the Tachinidae (Diptera) of the World" (PDF). Tachinidae Resources. Retrieved 21 August 2023.
  7. 1 2 3 Upadhyay, Rajeev K.; Mukerji, K.G.; Chamola, B.P. (2001). Biocontrol Potential and its Exploitation in Sustainable Agriculture: Volume 2: Insect Pests. Springer Science & Business Media. pp. 199–200. ISBN   978-0-306-46587-1.
  8. Srikanth, J.; Salin, K.P.; Kurup, N.K.; Bai, K. Subadra (2009). "Assessment of the tachinid Sturmiopsis inferens as a natural and applied biological control agent of sugarcane shoot borer (Chilo infuscatellus) in southern India". Sugar Technology. 11 (1): 51–59. doi:10.1007/s12355-009-0009-5.