Oriental fruit fly, bactrocera dorsalis hendel insecta. The data generated using 454 technology will be edited, annotated and analyzed by cphst and ars staff. Material and methods study site the present research work was carried out during the year 2012 on the monitoring of guava fruitflies, bactrocera zonata. Bactrocera dorsalis, previously known as dacus dorsalis and commonly referred to as the oriental fruit fly, is a species of tephritid fruit fly that is endemic to southeast asia. Pdf a species in the bactrocera dorsalis hendel complex was detected in. Gut bacteria has established diverse relationships with their insect hosts, which could be exploited in pest management. It is native to large parts of tropical asia, has become established over much of subsaharan africa, and is often intercepted in the united states, sometimes triggering eradication programs. Chaetodacus dorsalis hendel chaetodacus ferrugineus. This species complex forms a group within the subgenus bactrocera and the name may therefore be cited as bactrocera bactrocera dorsalis. Bactrocera dorsalis was formerly known as dacus dorsalis. A single male of the oriental fruit fly, bactrocera dorsalis hendel tephritidae, was captured in a methyl eugenolbaited fruit fly detection trap.
Bactrocera correcta is a brightly colored little fly, predominately black with lateral yellow stripes, approximately 5. The survey protocol for exotic fruitfly control, particular interest to bactrocera dorsalis in south africa was launched from 2006. Invasion history of the oriental fruit fly, bactrocera. Pest fruit flies of the world larvae bactrocera tau. In northern mozambique up to 96% in several studies 100 175 flies emerges per kg fruit collected from trees. The native distribution of bactrocera carambolae overlaps extensively with that of b. However, routes of range expansion to new areas and underlying population processes remain partially unclear, despite having been. Tephritidae, were used to evaluate various yeast products in larval liquid diet. The metabolic responses of azadirachtin, pyriproxyfen and tebufenozide against bactrocera dorsalis larvae were compared myoinositol in ascorbate and aldarate metabolism is the specific metabolite and pathway in response to azadirachtin. The adult oriental fruit fly is somewhat larger than a housefly, about 8 mm in length. General information about bactrocera dorsalis dacudo.
The bactrocera dorsalis complex species is a group of true fruit flies belonging to tephritidae, with great economic importance. It is one of the major pest species in the genus bactrocera with a broad host range of cultivated and wild fruits. Fruit flies of economic significance in india,with special reference to bactrocera dorsalis hendel abraham verghese, h. Various me dispensers are commercially available in south africa. Other synonyms include bactrocera invadens drew, tsuruta. The body color is variable but generally bright yellow with a dark t shaped marking on the abdomen. The oriental fruit fly, bactrocera dorsalis hendel has been considered to be one of the most important agricultural pest around the world. However, it is not a legal authority for statutory or regulatory purposes.
Fruit flies of economic significance in india,with special. This plan this plan also provides for options to control the fruit fly in areas where it is present. Pdf the potential distribution of bactrocera dorsalis. Diagnostic protocols for regulated pests dp 29 international plant protection convention dp 293 b. Characters to identify the bactrocera dorsalis complex.
Trapping guidelines for surveillance of bactrocera. For bactrocera dorsalis, the following documents were used as key. While every effort has been made to provide the most reliable and uptodate information available, ultimate legal requirements with respect to species are contained in. This is much more easily achieved using the delta data files or the interactive key, which allows access to the character list, illustrations, full and partial descriptions, diagnostic descriptions, differences and similarities between taxa, lists of taxa exhibiting or lacking specified attributes, and. Stonehouse indian institute of horticultural research, hessaraghatta lake p. In his original description of bactrocera correcta as chaetodacus correctus, bezzi 1915.
Bactrocera dorsalis, oriental fruit fly florida department of agriculture. Larvae ofthe oriental fruit fly, bactrocera dorsalis fhendel diptera. Bactrocera genome study agricultural research service. As a holometabolous insect, larvae must go through a metamorphosis process with dramatic morphological and structural changes to complete their development. We advise against extracting comparative information from the descriptions. During the data recording process, bactrocera dorsalis were also monitored. Evaluation ofyeasts and yeast products in larval and adult. Insecticidal activity ofbasil oil, fransanethole,estragole, and linalool to adult fruit flies ofceratitis capitata, bactrocera dorsalis, and bactrocera cucurbitae chiou lingchang,12 il kyu cho,23 and qingx.
Bactrocera dorsalis is a frequent invader into california where numerous eradication programs have been conducted. The jacksonmethyl eugenol and mcphail trap density was five traps. Historical perspective on the synonymization of the four major pest species belonging to the bactrocera dorsalis species complex diptera, tephritidae. The female has a pointed slender ovipositor to deposit eggs under the skin of host fruit. The oriental fruit fly, bactrocera dorsalis, was initially recorded in taiwan island in 1912, and has dispersed to many areas in the pacificasia region over the last century. The comparative metabolic response of bactrocera dorsalis. Eeny083 oriental fruit fly, bactrocera dorsalis hendel insecta. Native to asia, oriental fruit fly is now found in at least 65 countries, including parts of. This project provides continued support for genome wide analysis of bactrocera dorsalis which contributes to objective 5 of the inhouse project. A through adult contact an endosymbiotic bacteria of the genus wolbachia, inducing cytoplasmic incompatibility, thelytokous parthenogenesis, malekilling or feminization. All photos included on this page can only be used for educational purposes. Bactrocera dorsalis and thaumatotibia leucotreta were monitored along an elevational gradient between august 2012 and july 2014 in each of 15 blocks at each transect, namely taita hills and mount kilimanjaro. What links here related changes upload file special pages permanent link page information.
In every block three avocado trees were randomly selected for. The area of origin of the species may be confidently placed in southeast china. Tephritidae introduction synonymy distribution description life history hosts and damage quarantine and management selected references introduction back to top the oriental fruit fly, bactrocera dorsalis hendel, is a very destructive pest of fruit in areas where. It has a wide host range including nearly 500 fruits and vegetables, but is most commonly found attacking avocado, mango and papaya. Bactrocera dorsalis dacudophotos eppo global database. Seasonal monitoring of fruit fly, bactrocera zonata. The subgeneric treatments have only partly adopted this latest change, but are indicated here to reflect the most modern dna based insights. Diachasmimorpha longicaudata was released in 2008, but parasitism has been files were extracted and processed using metidea to. Tephritidae 2 pupae pupation usually occurs within the olive fruit, but may occur in the soil depending on the time of year and number of generations. High throughput sequencing of approximately 48 populations of bactrocera dorsalis has been completed. Current status knowledge bactrocera dorsalis complex. Current knowledge bactrocera dorsalis complex august 20 background. Identification of areas susceptible to the establishment.
Cdfa plant health pdep oriental fruit fly pest profile. To better understand the molecular mechanisms of these. Bactrocera became the main genus for the tribe after bactrocera and dacus were split, but bactrocera was further divided into zeugodacus and bactrocera in 2015. Action plan for the control of the oriental fruit fly.
Media in category bactrocera dorsalis the following 22 files are in this category, out of 22 total. In field collected adults from thailand jamnongluk, et al, 2002 bactrocera caudata through adult contact. Zeugodacus caudata were captured in parapheromone traps installed in various cucurbit crops. Having spread rapidly throughout africa, it threatens agriculture due to crop damage and loss of market access. This document is eeny083 originally published as dpi entomology circulars no. As a holometabolous insect, larvae must go through a metamorphosis process with dramatic morphological and structural changes to. The name bactrocera maculigera has for many years been erroneously listed as a synonym of b. Bactrocera dorsalis dacudooverview eppo global database. Me is available as slow release dispensers in form of either a plug or a fibreboard block invader lure. Bactrocera invadens and other invasive bactrocera species such as bactrocera dorsalis and bactrocera zonata. The oriental fruit fly bactrocera dorsalis hendel, first reported in taiwan island, is one of the most destructive pests of fruits and vegetables around the world, causing huge economic losses each year.
The oriental fruit fly bactrocera dorsalis is a highly destructive pest of fruit crops. The oriental fruit fly bactrocera dorsalis is an important agricultural pest in asia, africa, and the pacific, impacting over 150 fruits and vegetables in tropic and sub tropic regions. Dacinae in the united states introduction the genus bactrocera is comprised of over 500 fruit fly species, of which many are considered serious pests that threaten the agricultural crops of countries in which they are found. This pathogen also affects the melon fly, bactrocera cucurbitae, and the mediterranean fruit fly, ceratitis capitata fujii and tamashiro, 1972. Oriental fruit fly, bactrocera dorsalis edis university of florida.
Bactrocera dorsalis is a member of the oriental fruit fly b. Assessing the effects of gut bacteria manipulation on the. Pupation is more likely to take place in the soil at the end of the season in areas where there are many generations per year rice 2000. Itis taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Several other taxa have been placed in the complex outside of these two revisions, of which the only one of current relevance is. Following the most recent taxonomic revisions, this complex is currently harboring approximately 90 morphological similar taxa 1,2. Eds resolution of cryptic species complexes of tephritid pests to enhance sit application and facilitate international trade. In order to prevent further damage, it is of paramount important that costeffective strategies should be developed for their management.
Ispm 27 diagnostic protocols for regulated pests dp 29. The oriental fruit fly, bactrocera dorsalis hendel, is a very destructive pest of fruit in areas where it occurs. Tephritidae description olff adults collected from hawai. Tephritidae is a serious menace to agricultural production worldwide. For publication in journals, books or magazines, permission should be obtained from the original photographers with a copy to eppo. Pdf the oriental fruit fly bactrocera dorsalis hendel, first reported in taiwan island, is one of the most destructive pests of fruits and. Bactrocera dorsalis, previously known as dacus dorsalis and commonly referred to as the. Pdf oriental fruit fly bactrocera dorsalis hendel researchgate.
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