In this region, 193 host species have been reported for b. A world assessment of their biology and management. An overview of pest species of bactrocera fruit flies. Prior to the taxonomic revision of the bactrocera dorsalis complex by drew and hancock 1994, the taxa endemic to the southeast asian region of malaysia, indonesia and thailand were identified as a single species, viz. Bactrocera papayae survived better and completed its development faster than b. These species are morphologically indistinct and genetically very similar. Nonhost status of papaya cultivars to the oriental fruit fly, bactrocera. Chaetodacus dorsalis hendel chaetodacus ferrugineus fabricius chaetodacus ferrugineus dorsalis hendel chaetodacus ferrugineus okinawanus.
Jul 10, 2017 the asian papaya fruit fly, bactrocera papayae drew and hancock, was treated with hotwater immersion and forced hot air to develop a phytosanitary heat treatment schedule. Review article the ecology of bactrocera tryoni diptera. Bactrocera dorsalis is a member of the oriental fruit fly b. We do not use these to store personal information about you.
Integrative taxonomy versus taxonomic authority without. Tony clarke completed his phd in entomology from the. Study on wing fanning as a signal of sexual response and. Sankat, in postharvest biology and technology of tropical and subtropical. Two major fruit fly pest species, bactrocera dorsalis and b. Sex pheromone and mating competition after methyl eugenol consumption in the bactrocera dorsalis complex, pp. Dec 01, 2014 the bactrocera dorsalis species complex currently harbors approximately 90 different members. Tephritidae are among the most economically important pest species in the world, attacking a wide range of fruits and fleshy vegetables throughout tropical and subtropical areas. Historical perspective on the synonymization of the four. Download it once and read it on your kindle device, pc, phones or tablets. Download pdf 140 kb abstract a series of experiments was carried out at the institute of biological sciences, university of malaya to identify wing fanning as an attraction or signal of sexual response and courtship behavior of bactrocera papayae. It is one of the major pest species in the genus bactrocera with a broad host range of cultivated and wild fruits. 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. In this study, observation showed that the eggs stage took 1.
Effective control of jarviss fruit fly, bactrocera jarvisi diptera. Adult female oriental fruit fly, bactrocera dorsalis hendellaying eggs by inserting her ovipositor in a papaya. They are, however, exclusive pollinators of certain daciniphilous attracting dacini fruit flies bulbophyllum orchids. Mating compatibility between bactrocera invadens and. The mitochondrial genome of the peach fruit fly, bactrocera. Seasonality of the asian papaya fruit fly bactrocera papayae. The former act resulted from the subjective evaluation of morphological characters by a taxonomic authority on the group. T ephritidae to the odor of the bacterium enterobacter cloacae. Bactrocera papayae drew and hancock and bactrocera philippinensis.
Further, bactrocera papayae takes up zingerone, a precursor of sex pheromones. Habitat suitability maps for these species could be improved by inclusion of edaphic and host plant data. Tephritidae, by the weaver ant, oecophylla smaragdina hymenoptera. The asian house gecko hemidactylus frenatus dumeril and bibron is deterred from feeding on mefed bactrocera papayae drew and hancock and cuelurefed bactrocera cucurbitate coquillett males tan and nishida 1998, tan 2000. Additional gift options are available when buying one ebook at a time. Solomon danjuma major program biology academic year 20 abstract the biodiversity of fruit fly bactrocera spp. Identifying molecular diagnostics has proven problematic for these four taxa, a situation that cofounds biosecurity and quarantine efforts and which may be the result of at least some of. Lrd objectives of improving food security and wellbeing of member countries by promoting innovative extension approaches to communicate information and promote new technologies for the sustainable management of agricultural and forest resources. Dacini with the genus bactrocera is of importance in india. In the current study, our large field cage housed numerous predators, including ants, spiders, lizards, and reduviids. Bactrocera papayae bctrpwoverview eppo global database. Identification of areas susceptible to the establishment of. Studies that included the species bactrocera invadens drew, tsuruta and white, bactrocera papayae drew and hancock and bactrocera philippinensis drew and. Attraction and consumption of methyl eugenol by male bactrocera umbrosa fabricius diptera.
Attraction and consumption of methyl eugenol by male. Pdf the taxonomy and phylogenetic relationships of species. In this true mutualistic interrelationship, both organisms gain benefits in their respective sexual reproduction i. Epicuticular chemistry reinforces the new taxonomic. Pdf the potential distribution of bactrocera dorsalis. Investigation of the physiological consequences of feeding. Bactrocera is a tephritid fly genus of at least 440 species distributed primarily in tropical asia, the south pacific, and australia white and elsonharris, 1992. African journal of agricultural research effect of. The species complex has undergone many revisions in the past decades, and there is still an ongoing debate about the species limits. Bactrocera papayae, bactrocera carambolae and bactrocera philippinensis.
General information about bactrocera papayae bctrpw this website uses cookies our website uses cookies to ensure that we give you the best possible online experience. It it was suggested that lek formation, the display of males, is to attract females. The subgeneric treatments have only partly adopted this latest change, but are indicated here to reflect the most modern dna based insights. Bactrocera dacus dorsalis hendel hardy and adachi 1954, tan and lee 1982. The geographical ranges of the two taxa are thought to abut or overlap on or around the isthmus. A phylogenetic assessment of the polyphyletic nature and. International researchers find major fruit fly pests to be. There are differences among fruit fly species and further studies are required to determine dispersal distances. Pacific bactrocera and dacus have been actively speciating, concurrently, for the same time period. The peach fruit fly pff, bactrocera zonata saunders is known as a key pest of fruits in egypt. A series of experiments was carried out at the institute of biological sciences, university of malaya to identify wing fanning as an attraction or signal of sexual response and courtship behavior of bactrocera papayae.
The main pest species in the complex bactrocera carambolae and bactrocera dorsalis, now including bactrocera papayae and bactrocera invadens, see schutze et al. Continuing to use this website means you agree to our use of cookies. Methyl eugenol me attracts males of many bactrocera species, but not members of the subgenus bactrocera zeugodacus which includes the melon fly, b. Bactrocera papayae international researchers find major fruit fly pests to be the same species a global research effort has recently determined that four of the worlds most destructive agricultural pests are actually one and the same. The complete 15,935 bp mitochondrial genome of bactrocera zonata diptera.
Bactrocera correcta bezzi and bactrocera tau walker 5. Eeny083 oriental fruit fly, bactrocera dorsalis hendel insecta. The ministry of agriculture declared mauritius free of oriental fruit fly. Bactrocera flies are the serious pests of fruit, vegetables, and nuts over the world. 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. Effect of temperature on the development and survival of. An interspecific semiochemical that is beneficial to both interacting organisms, the emitter and receiver, e. Coinfestation and spatial distribution of bactrocera carambolae and anastrepha spp.
Hotwater immersion tests were conducted with 12 and 24hold eggs and with first and third instar larvae to compare the relative thermotolerances of this fruit fly among these life stages. Its polyphagous status has been confirmed by the total number of hosts from which they were reared. Bactrocera dorsalis was formerly known as dacus dorsalis. Recently it was discovered in california, where it appears to be well established rice, 2000. Relatively few species have existed in africa, except for those recently introduced e. Bactrocera dorsalis dacudooverview eppo global database.
Oct 29, 2014 some of the worlds most damaging pest fruit flies the oriental fruit fly bactrocera dorsalis, the philippine fruit fly b. Attraction of female bactrocera papayae to sex pheromone. The chemical ecology of the oriental fruit fly bactrocera. Pdf behaviour and chemical ecology of bactrocera flies. Fruit flies of economic significance in india,with special. A comparison between the recaptures of feral males after feeding ad libitum on 0. We also found that the two species had the same optimum developmental temperature range 2527c. The complete mitochondrial genome of bactrocera carambolae. Sexual natures such as signal or attraction and courtship behavior were determined through males and females with modified wings and sensory receptors, respectively. The relationship among these species is unclear due to their high molecular and morphological similarity. As a result of its widespread distribution, pest status, invasive ability and potential impact on market access, b. Phenylpropanoids in the fragrance of the fruit fly orchid. These species are such devastating crop pests that major control and eradication programs have been developed in various parts of the world to combat them.
Identification and characterization of polytene chromosomes of bactrocera papayae diptera. Abstract the bactrocera dorsalis complex of tropical fruit flies diptera. 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. Bactrocera oleae considered by munro 1984 to be native to africa and spread to the mediterranean area and canary islands with cultivated olives. Tephritidae promotes conspecific sexual communication and mating performance volume 108 issue 1 s. Biology, taxonomy, and ipm strategies of bactrocera tau.
The first three species mainly attack fruit crops, while b. 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. Distribution countries with established infestations include cabi 1994. The concept that species are the basic unit of evolution, each with its own unique genetic makeup, is widely accepted amongst evolutionary biologists carson, 1957. Ishs international postharvest science conference postharvest 96 bactrocera papayae diptera. Synonymization of key pest species within the bactrocera dorsalis species complex diptera. In asia, approximately 3040% losses of agricultural products are caused by b. Phenylpropanoid volatiles 17 in the floral extract of the fruit fly orchid, bulbophyllum cheiri, and a metabolite 8 sequestered together with 5 into male rectal glands of the fruit fly, bactrocera papayae, after ingestion of methyl eugenol. Fletcher 1989b provides dispersal data for only 11 of 651 species of bactrocera, many of the case studies lack the necessary numerical data, and the study did not discern between active flight and passive windassisted dispersal. Further, bactrocera papayae takes up zingerone, a precursor of sex. Gene flow and genetic structure of bactrocera carambolae. Microsatellite markers for the pest fruit fly, bactrocera.
Within the complex are a small number of polyphagous pests of international significance, including b. The remaining records were retrieved in full text and inspected in detail. Tephritidae in peninsular thailand and population ecology of some species on guava psidium guajava l. This species complex forms a group within the subgenus bactrocera and the name may therefore be cited as bactrocera bactrocera dorsalis. Fruit flies in asia especially southeast asia species. The dorsalis complex contains some of the most economically important fruit fly pests of the asiapacific regions, including bactrocera dorsalis, bactrocera papayae and bactrocera carambolae. The effect of temperature on the development and survival of the peach fruit fly pff, bactrocera zonata saunders diptera. Coinfestation and spatial distribution of bactrocera. Bactrocera philippinensis was designated a synonym of b. Biology and rearing of the fruit fly parasitoid biosteres arisanus. Download fulltext pdf the taxonomy and phylogenetic relationships of species in the bactrocera musae complex of fruit flies diptera. Cuelure attracts males of many bactrocera and dacus species chemically it is 4pacetoxyphenyl2butanone. Due to their high morphological similarity and overlapping distribution, as well as to their economic impact and quarantine status, the development of reliable markers for species delimitation between the two taxa is of great importance. 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.
Effect of temperature on the development and survival of immature stages of the carambola fruit fly, bactrocera carambolae, and the asian papaya fruit fly, bactrocera papayae, reared on guava diet. Thesis title biodiversity of fruit fly bactrocera spp. Geographic distribution of the bactrocera dorsaliscomplex species during the past 2 decades, we have had extensive male lure trapping and host plant surveys across south east asia, papua new guinea, australia and the south pacific islands. Jun 17, 2015 general conclusions, discussions and recommendations iii the ecology of fruit flies needs to be further explored to understand how community composition evolves in the other landscapes and mgt options. It is extremely morphologically and genetically similar to the oriental fruit fly, bactrocera dorsalis hendel. Dacinae contains 75 described species, largely endemic to southeast asia. Bactrocera tau walker is an economically important pest of agricultural crops. The accurate identification and description of biological species is vital and morphological taxonomists must continue to use diagnostic systems that elucidate, or are. However they were separated based on subtle morphological characters. Tephritidae in common guava in the eastern amazon e. Bactrocera carambolae is one of the approximately 100 sibling species of the bactrocera dorsalis complex and considered to be very closely related to b.
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