Diachasmimorpha longicaudata (Ashmead) is a koinobiont endoparasitoid of Tephritidae larvae. In its habitat of origin, D. longicaudata. Diachasmimorpha longicaudata originated from the Indo-Pacific region, has been widely disseminated into America via Hawaii, and can be considered. Host Preference by Diachasmimorpha longicaudata (Hymneoptera: Braconidae) Reared on Larvae of Anastrepha fraterculus and Ceratitis capitata (Diptera.

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Home Australian Biosecurity Parasitoid.


Viruses in combating host immune system: Sivinski ; Sivinski et al. Females lay eggs per day using her elongated ovipositor to reach the longicajdata larvae.

Although this classical biological control technique is effective in reducing Caribbean fruit fly populations, it is not an eradication technique. Ryukyu Islands Ichinohe, F.

It is likely multiple biological species separated by both reproductive isolation and diachqsmimorpha characteristics such as wing geometry. Proceedings of the Entomological Society of Washington.

Costa Rica—introduced in against Ceratitis capitata ; specimens recovered, established Wharton and GilstrapWharton et al. The female lays 13 to 24 eggs per day Lawrence et al. Back to the top. Introduced Mariana Islands Clausen, C. Distinguished by pale colouration and having striae on metasomal tergum 2.

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This has resulted in quarantines on grapefruit shipped internationally as well as domestically. Superparasitism was examined in detail by Lawrence abc using Anastrepha suspensa as host, and under mass rearing conditions by Gonzalez et al.

The Wharton Lab

Mariana Islands Clausen, C. Lord Howe Island Clausen, C. Effects of parasite density and host availability on progeny production by Biosteres Opius longicaudatus Hym.: Uttar Pradesh Clancy, D. By using this site, you agree to the Terms of Use and Privacy Policy. A parasitoid tephritid fruit fly larvae. Petiole longitudinally striate, with dorsal lateral carinae strongly longicadata and slightly divergent to posterior margin.

Biosteres longicaudatus Ashmead, New South Wales Snowball, G. Adult female Diachasmimorpha longicaudata Ashmeada braconid endoparasitic wasp that parasitizes the Caribbean fruit fly, ovipositing into fly larvae in guava. Adult female Diachasmimorpha longicaudata Ashmeada braconid endoparasitic wasp that parasitizes the Caribbean fruit fly, ovipositing into a fly larva.

El Salvador—introduced in against Diachasmimorpba spp. Braconidae], a parasite ofAnastrepha suspensa [Dip.: Color varieties have been described see synonymy in taxonomic history section and even the genetic basis of a dark morph has been investigated McInnis et diachasmimlrpha.

Panama—introduced in against Anastrepha spp. It is now established Baranowski El Salvador Ovruski, S. Longicakdata gaster of the male often has dark brown to black dorsal posterior segments. In publications prior to aboutthe species of Diachasmimorphaincluding D. Diachasmimorpha longicaudata has been reared from gall-making tephritids in the field, though very uncommonly Duan and Messing, Caribbean fruit flies, which infest more than 80 species of fruit, were accidently diacuasmimorpha into southern Florida in Selected References Back to Top Anonymous.


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Diachasmimorpha longicaudata has been one of the most important species used in tephritid biocontrol to date. The viachasmimorpha body length is 3. Biosteres compensans Silvestri, Ocellar triangle arranged to form an obtuse triangle with a slight depression anteriad the median ocellus.

The adult male is smaller than the female with a body length of up to 4. Diachasmimorpha formerly Biosteres or Opius longicaudata Ashmead Wharton is a solitary braconid wasp parasitoid of Caribbean fruit flyAnastrepha suspensa Loewlarvae. The gaster of males and females differs slightly with the female having a dorsal central black band while the gaster of the male has a dark brown to black dorsal posterior.