Comparative sensitivity to and consumption of methyl eugenol in. Pdf identification of pest species in oriental fruit fly, bactrocera. Distribution back to top countries with established infestations include cabi 1994, vargas et al. Among the most damaging species within the complex are b. Adult female oriental fruit fly, bactrocera dorsalis hendellaying eggs by inserting her ovipositor in a papaya. 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. Environmental impact top of page due to the competition for food, oriental fruit flies would displace other less aggressive fruit fly species. Bactrocera dorsalis, oriental fruit fly hendel tephritidae.
Tephritid fruit flies, bactrocera carambolae drew and hancock and bactrocera papayae drew and hancock belonging to the b. It is one of the major pest species in the genus bactrocera with a broad host range of cultivated and wild fruits. Effect of temperature on the development and survival of. Tephritidae is a group of over 70 fruit fly species, some of which are major horticultural pests. Identification of areas susceptible to the establishment of fiftythree bactrocera spp. Evidence of weak genetic structure and recent gene flow. Microsatellite markers for the pest fruit fly, bactrocera. These methods techniques are based on aculeus length, aedeagus length, discal cell. Tephritidae, have been recorded the distribution in thailand since 2001. 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.
He described another series of taiwanese specimens as chaetodacus latifrons in 1915 and it is this name that has become so well known that application has been made to retain use of the younger name white and liquido, 1995. Four members of the bactrocera dorsalis complex are difficult or impossible to separate based on morphology alone, especially when only a. Distribution countries with established infestations include cabi 1994. Cuelure attracts males of many bactrocera and dacus species chemically it is 4pacetoxyphenyl2butanone. 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. Phytosanitary treatments against bactrocera dorsalis diptera. We do not use these to store personal information about you. 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. Evidence of weak genetic structure and recent gene flow between bactrocera dorsalis s. The bactrocera dorsalis species complex, a large group of nominal tephritid fruit flies, is of interest to scientists in several fields of study. It is one of the most abundant insects in the world. Consequently, the existence of cryptic species andor population isolation may decrease the effectiveness of the sterile insect technique sit due to an unknown degree of sexual isolation. This pest survey card was prepared in the context of the efsa mandate on plant pest surveillance m. 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.
As a result of its widespread distribution, pest status, invasive ability and potential impact on market access, b. National exotic fruit fly detection trapping guidelines. Papaya fruit fly learn more about names for this taxon explore what eol knows about bactrocera papayae. Taking china as an example area where the pest populations are definitely the true b.
Identification of areas susceptible to the establishment of. Fruit fly has a high rate of attack on important fruits in indonesia like mango, orange, star fruit, guava etc. The observed differences in response to various temperatures revealed to some extent the impact of temperature on. Fruit flies in asia especially southeast asia species. Jul 30, 2012 the bactrocera dorsalis species complex diptera. Results obtained were discussed in relation to areawide control of fruit fly. Bactrocera papayae, guava, methyl eugenol, steiner trap.
Tephritidae and other bactrocera species article in molecular ecology notes 61 march 2006 with 69 reads. An bactrocera in nahilalakip ha familia nga tephritidae. Seasonality of the asian papaya fruit fly bactrocera papayae. Aug 24, 2019 ishs international postharvest science conference postharvest 96 bactrocera papayae diptera. They are, however, exclusive pollinators of certain daciniphilous attracting dacini fruit flies bulbophyllum orchids. Methyl eugenol me attracts males of many bactrocera species, but not members of the subgenus bactrocera zeugodacus which includes the melon fly, b. The bactrocera dorsalis species complex is a group of true fruit. Lalat buah bactrocera papayae, teknik serangga mandul, radiasi gamma, sterilitas abstract sterility of fruit fly of bactrocera papayae use gamma irradiation in sterile insect technique sit control. Synonymization of key pest species within the bactrocera dorsalis species complex diptera. Aug 16, 2019 eradication of bactrocera papayae diptera. The subgeneric treatments have only partly adopted this latest change, but are indicated here to reflect the most modern dna based insights.
Sterilitas lalat buah bactrocera papayae dengan menggunakan. Bactrocera sp have the same common ancestor that came from switzerland b. Bactrocera dorsalis is a member of the oriental fruit fly b. There is pleasing symmetry about the fact that the backbone of the first edition of this book was written within the antarctic circle in gaps between fieldwork with the british antarctic survey, while the bulk of this second edition has been written from within the arctic circle during my tenure of a 2year position as professor of geology at the university centre on svalbard. Continuing to use this website means you agree to our use of cookies. Bactrocera papayae was significantly faster in development and higher in survival and appeared to be better adapted to low temperatures than b. The following is a generalized life history for bactrocera fruit flies. In 1994, several species were newly described as part of a cryptic species complex. 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. Two major fruit fly pest species, bactrocera dorsalis and b.
Jun 20, 2019 bactrocera papayae bctrpwoverview eppo global database. Jul 03, 2019 ishs international postharvest science conference postharvest 96 bactrocera papayae diptera. Many species of bactrocera have not been wellstudied. In this study, observation showed that the eggs stage took 1. Apr 18, 2020 ishs international postharvest science conference postharvest 96 bactrocera papayae diptera. Bactrocera dorsalis was formerly known as dacus dorsalis. Faoiaeausda 2003 manual for product quality control and. The bactrocera dorsalis complex of fruit flies diptera. This has prompted several authors to suggest that they are all one biological species schutze et al. 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. Table a7 host list for bactrocera carambolae a18 table a8 host list for bactrocera correcta a23 table a9 host list for bactrocera cucurbitae a27 table a10 host list for bactrocera dorsalis complex a32 table a11 host list for bactrocera latifrons a45 table a12 host list for bactrocera tryoni a48 table a host list for bactrocera. Their species status, based on morphology, is sometimes arguable. Microsatellite markers for the pest fruit fly, bactrocera papayae diptera.
Mated females deposit eggs within the flesh of the fruit on a host plant. 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. Regarding morphological characters and host preferences, the b. Bactrocera dorsalis 5 fruit trees at a height of about 2 m above ground and should be emptied regularly as it is possible to catch hundreds of flies in a single trap left for just a few days, although the lure. Synonymization of key pest species within the bactrocera dorsalis. It is an important source of income and also represents an important part. Epicuticular chemistry reinforces the new taxonomic. Forced hotair treatment against bactrocera papayae diptera. Bactrocera papayae bctrpwoverview eppo global database. Further, bactrocera papayae takes up zingerone, a precursor of sex pheromones. Consequently, the existence of cryptic species andor population isolation may decrease the effectiveness of the sterile insect technique sit due to an unknown degree of sexual isolation between. Pdf occurrence of tephritid fruit flies with intermediate. Introduction bactrocera sp is fruit flies, one of the insect pest that attack fruit.
Papaya fruit fly learn more about names for this taxon explore what. It is an important source of income and also represents an important part of gastronomic culture for thai people. Ishs international postharvest science conference postharvest 96 bactrocera papayae diptera. The philippines is a possible source of the bactrocera dorsalis complex species diptera, tephritidae occasionally collected in the ryukyu islands of japan. 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. 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. Notes on taxonomy and nomenclature top of page this fly was first described from taiwan by hendel in 1912 as dacus parvulus. 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.
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