Jun 20, 2019 bactrocera papayae bctrpwoverview eppo global database. Mated females deposit eggs within the flesh of the fruit on a host plant. Evidence of weak genetic structure and recent gene flow. 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.
Further, bactrocera papayae takes up zingerone, a precursor of sex pheromones. Microsatellite markers for the pest fruit fly, bactrocera papayae diptera. Phytosanitary treatments against bactrocera dorsalis diptera. 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. Aug 16, 2019 eradication of bactrocera papayae diptera.
Sterilitas lalat buah bactrocera papayae dengan menggunakan. 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. Effect of temperature on the development and survival of. 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. 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. 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. Environmental impact top of page due to the competition for food, oriental fruit flies would displace other less aggressive fruit fly species. Bactrocera papayae, guava, methyl eugenol, steiner trap.
This pest survey card was prepared in the context of the efsa mandate on plant pest surveillance m. Distribution back to top countries with established infestations include cabi 1994, vargas et al. Oriental fruit fly, bactrocera dorsalis hendel insecta. 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. The philippines is a possible source of the bactrocera dorsalis complex species diptera, tephritidae occasionally collected in the ryukyu islands of japan. 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. Tephritidae and other bactrocera species article in molecular ecology notes 61 march 2006 with 69 reads. Seasonality of the asian papaya fruit fly bactrocera papayae. Identification of areas susceptible to the establishment of fiftythree bactrocera spp. Continuing to use this website means you agree to our use of cookies. Tephritid fruit flies, bactrocera carambolae drew and hancock and bactrocera papayae drew and hancock belonging to the b. The following is a generalized life history for bactrocera fruit flies. Many species of bactrocera have not been wellstudied. Synonymization of key pest species within the bactrocera dorsalis.
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. Factors affecting the attraction of two fruit fly species bactrocera cucurbitae coquillett and b. 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. Aug 24, 2019 ishs international postharvest science conference postharvest 96 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. 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. Comparative sensitivity to and consumption of methyl eugenol in. The observed differences in response to various temperatures revealed to some extent the impact of temperature on. Adult female oriental fruit fly, bactrocera dorsalis hendellaying eggs by inserting her ovipositor in a papaya. Regarding morphological characters and host preferences, the b.
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. Identification of areas susceptible to the establishment of. Distribution countries with established infestations include cabi 1994. Taking china as an example area where the pest populations are definitely the true b. It is an important source of income and also represents an important part of gastronomic culture for thai people. These methods techniques are based on aculeus length, aedeagus length, discal cell. Two major fruit fly pest species, bactrocera dorsalis and b. We do not use these to store personal information about you. 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. Apr 18, 2020 ishs international postharvest science conference postharvest 96 bactrocera papayae diptera. The bactrocera dorsalis complex of fruit flies diptera. Jul 30, 2012 the bactrocera dorsalis species complex diptera. The bactrocera dorsalis species complex is a group of true fruit. Notes on taxonomy and nomenclature top of page this fly was first described from taiwan by hendel in 1912 as dacus parvulus.
Pdf occurrence of tephritid fruit flies with intermediate. Forced hotair treatment against bactrocera papayae diptera. 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. Evidence of weak genetic structure and recent gene flow between bactrocera dorsalis s. Bactrocera dorsalis, oriental fruit fly hendel tephritidae. In this study, observation showed that the eggs stage took 1. 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. Microsatellite markers for the pest fruit fly, bactrocera.
Methyl eugenol me attracts males of many bactrocera species, but not members of the subgenus bactrocera zeugodacus which includes the melon fly, b. Results obtained were discussed in relation to areawide control of fruit fly. Papaya fruit fly learn more about names for this taxon explore what eol knows about bactrocera papayae. Four members of the bactrocera dorsalis complex are difficult or impossible to separate based on morphology alone, especially when only a. This has prompted several authors to suggest that they are all one biological species schutze et al. Synonymization of key pest species within the bactrocera dorsalis species complex diptera. In 1994, several species were newly described as part of a cryptic species complex. Papaya fruit fly learn more about names for this taxon explore what. They are, however, exclusive pollinators of certain daciniphilous attracting dacini fruit flies bulbophyllum orchids. 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. It is one of the most abundant insects in the world.
Their species status, based on morphology, is sometimes arguable. The bactrocera dorsalis species complex, a large group of nominal tephritid fruit flies, is of interest to scientists in several fields of study. Bactrocera dorsalis was formerly known as dacus dorsalis. Tephritidae is a group of over 70 fruit fly species, some of which are major horticultural pests. An bactrocera in nahilalakip ha familia nga tephritidae. Fruit fly has a high rate of attack on important fruits in indonesia like mango, orange, star fruit, guava etc. Bactrocera papayae bctrpwoverview eppo global database. It is an important source of income and also represents an important part. Grey area represents area not used for background selection.
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. Bactrocera papayae was significantly faster in development and higher in survival and appeared to be better adapted to low temperatures than b. Bactrocera dorsalis is a member of the oriental fruit fly b. It is one of the major pest species in the genus bactrocera with a broad host range of cultivated and wild fruits. Cuelure attracts males of many bactrocera and dacus species chemically it is 4pacetoxyphenyl2butanone. Tephritidae, have been recorded the distribution in thailand since 2001. Introduction bactrocera sp is fruit flies, one of the insect pest that attack fruit. Epicuticular chemistry reinforces the new taxonomic. Ishs international postharvest science conference postharvest 96 bactrocera papayae diptera.
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