Bactrocera correcta is a brightly-colored brown and yellow fly approximately 6.0 millimeters (mm) in length. Graphics by Division of Plant Industry. Many species of Bactrocera have not been well-studied. Kapoor VC, Hardy DE, Agarwal ML, Grewal JS. sexes entirely yellow. The adult female detected in California was found in a methyl eugenol-baited Jackson trap. Photograph by Pest and Diseases Image Library, Bugwood.org. Steck GJ. Individual flies at different developmental stages, from 6-h-old eggs to third instars, were exposed to 0.92 mg/liter phosphine for 1–7 d at 5°C. The mature larva emerges from the fruit, drops to the ground, and forms a tan to dark brown puparium. Trapping in the surrounding 80 square miles was increased to five Jackson/methyl eugenol traps per square mile. Photograph by Pest and Diseases Image Library, Bugwood.org. 44-134. Anterior view of an adult guava fruit fly, Bactrocera correcta (Bezzi). Thoracic-Lateral view of an adult guava fruit fly, Bactrocera correcta (Bezzi). This is the actual fly captured in Apopka, Florida on 4 May 2001. hÞb```f``ºÇÀÊÀ yAˆ„€2,@Èq€a}6ÿˆ•sß30u40Ht€Å€430ô20Ê°ìfÜÁhͪÄü–QœE€5†•ÅˆeËÖ …z‰|×0ÌIídÔqûÄ0G)›á?ïŽP“X˜¾*0€&  7Ÿ“YÌä Ê0 ~ë Figure 6. This laboratory-based study examined the effects of low-temperature phosphine fumigation on the survival of the eggs and larvae of the guava fruit fly, Bactrocera correcta (Bezzi). Life History Development from egg to adult under summer conditions requires about 16 days. The guava fruit fly, Bactrocera correcta, is one of the major pests affecting mango (Mangifera indica) and guava (Psidium guajava) production in China. (as Coffea robusta), Eugenia uniflora L. (as Eugenia mitchelli), Mangifera indica L. (mango), Prunus persica (L.) Batsch (peach), Psidium guajava L. (guava), Ricinus communis L. (castor bean, castor-oil-plant, palma christi, wonder tree), Santalum album L. (sandalwood, white sandalwood), Syzygium jambos (L.) Alston (as Eugenia jambos) (roseapple), and Ziziphus spp., including Ziziphus jujuba Mill. Within the Bactrocera genus, Bactrocera correcta (Bezzi), Bactrocera dorsalis (Hendel), Bactrocera cucurbitae (Coquillet) andBactroceratau(Walker)havebeenconsideredeconomically important and widely distributed pests of agricultural crops ... can develop through all or part of its life cycle… The results the females’ mean longevity of D. ciliatus may also help to understand the life cycle was 42.0 days at 25 C. strategy of B. zonata and D. ciliatus in its Temperature is … Bactrocera dorsalis and B. correcta were sourced from their first in‐ vaded range in China, from Guangdong province (N 23.40, E 113.22) for B. dorsalis with the annual mean temperature 21.7°C and from Yunnan province (N 23.60, E 102) for B. correcta with the annual mean temperature 25.8°C (Li, Wu, Chen, Wu, & Li, 2012; Liu & Ye, … Bezzi (1915) noted that Bactrocera correcta lives in company with Bactrocera zonata (WW Saunders, 1841) and Bactrocera tuberculata (Bezzi, 1915), feeding on the same fruits. A guava fruit fly. Hardy (1973) stated that Bactrocera correcta is differentiated from other species known from Thailand and surrounding regions by having the face with the black transverse band at the lower third and by having the costal end of the wing interrupted in cell R3, beyond the tip of vein R2+3. Front. … After introduction, it can easily disperse as it has a high reproductive potential, high biotic potential (short life cycle, up to 10 generations of offspring per year depending on temperature), a rapid dispersal ability and a broad host range. Bezzi M. 1915. %%EOF Family Tephritidae, pp. A hardening temperature of 35°C produced the largest benefit for B. correcta, while 38°C led to the largest hardening response for B. dorsalis . 1994. Bactrocera correcta (Bezzi) has also been known as: Chaetodacus correctus Bezzi, No stages develop at 15°C or less, the optimum temperature is 25-30°C (Qureshi et al., 1993). 293 0 obj <>stream 11:451. doi: … Figure 11. Bactrocera correcta occurs in India, Pakistan, Nepal, Sri Lanka, and Thailand. 245 0 obj <> endobj Photograph by Pest and Diseases Image Library, Bugwood.org. Guava Fruit Fly (Bactrocera correcta), ... A life cycle is an estimate of insect phenology based on a heat degree day temperature driven model. Full-grown larvae enter the soil for pupariation. Description Bactrocera correcta (Bezzi, 1916), commonly known as the guava fruit fly, is of concern as an invasive pest in tropical and subtropical countries. Thoracic-Lateral view of an adult guava fruit fly, Bactrocera correcta (Bezzi). Figure 7. Sterna of both This study focuses more on life history of B. carambolaethat are need to be determine before any management control takes place. In India, males were found to be attracted to tulsi plant (Ocimum sanctum) which yields aromatic oils, 40% of which are methyl eugenol. Hardy DE. Most species that have been investigated demonstrate that the life cycle can be accomplished more quickly during warmer temperatures than in even slightly less warm … Hardy DE. It was first recorded in China in 1982 in Yuanjiang, in southern Yunnan Province. (2008). The effect of temperature on the development and survival of the guava fruit fly,Bactrocera correcta (Bezzi) (Diptera: Tephritidae) from egg to adult’s pre-ovipositional stage was studied in laboratory under 5 different constant temperatures: 18, 24, 30, 33 and 36°C. Dacus (Strumeta) correctus (Bezzi) B. correcta (Guava FF), etc. The adult lifespan for B. dorsalis is about 90 days, and the flies have been reported to travel up to 30 miles in search of new egg laying sites and food, such as decaying fruit and plant nectar. Genet. The major fruitfly species in Thailand are Bactrocera correcta and B. dorsalis. The Insect Pest Control Subprogramme carries out Research and Development activities (R&D) at the Insect Pest Control Laboratory located at the FAO/IAEA Agriculture and Biotechnology Laboratories in Seibersdorf, 35 km southeast of Vienna. On the fruit-flies of the genus. However, George Steyskal, in his letter dated 26 August 1986, observed that specimens in the (U.S.) National Museum of Natural History collection, all identified by Hardy, show distinct interruption of the two facial bars. Fruit Flies of Economic Significance: Their Identification and Bionomics. Bactrocera correcta (Bezzi) Asian guava fruit fly is less well known than other economic fruit flies, because, in its native areas it usually occurs in mixed assemblages of more aggressive competitors, such as oriental fruit fly and peach fruit fly. Microreticulation near base of the ovipositor of an adult female guava fruit fly, Bactrocera correcta (Bezzi). 2019 Apr 10;12(6):1147-1163. doi: 10.1111/eva.12793. 111 pp. A genetic sexing strain (GSS) is an essential component for pest control using the sterile insect technique (SIT). RT-PCR revealed that B. dorsalis tra (Bdtra) and B. correcta tra (Bctra) transcripts contained conservation of both constitutive exons and male-specific exons as in other Bactrocera.However, new Bdtra male-specific exons were retained, diversifying the pattern of the male-specifically spliced transcripts. Citation: Zhao Y, Li Z, Gu X, Su Y and Liu L (2020) Imaginal Disc Growth Factor 6 (Idgf6) Is Involved in Larval and Adult Wing Development in Bactrocera correcta (Bezzi) (Diptera: Tephritidae). Pupation occurs in the soil. Hosts: Important hosts include mango, peach, orange, jujube and tropical … 0 Within Florida, two flies were captured in the Titusville area (Brevard County) in August 1999. CAB International. Ovipositor of an adult female guava fruit fly, Bactrocera correcta (Bezzi). An effort should be made to rear some larvae to adults in order to correctly associate larvae and adults and provide the basis for accurate specific identification. Bactrocera zonata (Diptera: Tephritidae) originates in South and South-East Asia where it attacks many fruit species (more than 50 host plants), including guavas, mangoes, peach, apricots, figs and citrus. 1973. Bactrocera zonata, in India called "the Ranchi peach-pest," is very injurious to peach, mango, and several other fruits, including ripe Aegle marmelos (L.) Correa (Bael fruit), Careya arborea Roxb., Ficus carica L. (cultivated fig, common fig, lemon fig), Lagenaria vulgaris (white gourd), and Manilkara zapota (L.) Van Royen (as Achras sapota) (sapodilla), all of which must be considered potential hosts of Bactrocera correcta. Once sexual maturity is reached (which takes approximately 9 days), adults engage in the mating process and the life cycle repeats. The following is a generalized life history for Bactrocera fruit flies. Bactrocera correcta is a brightly colored little fly, predominately black with lateral yellow stripes, approximately 5.4 mm in length. … The guava fruit fly, Bactrocera correcta (Bezzi) (Diptera: Tephritidae), is an invasive pest of fruit and vegetable crops that primarily inhabits Southeast Asia and which has the potential to become a major threat within both the Oriental and Australian oceanic regions as well as California and Florida. Abdomen rufous above except for black basal marks on terga 2 and 3 and a median black vitta from terga 3 over 5. Recorded hosts include Citrus spp., Coffea canephora Pierre ex Froehn. California Department of Food and Agriculture Pest Detection/Emergency Projects personnel responded promptly by deploying Jackson/methyl eugenol and McPhail traps at 50 traps in the epicenter miles. Figure 3. Single adults were captured in fruit fly detection trap in Apopka (Orange County) on 4 May 2001, in Oviedo, FL, on 30 July 2001, in Orlando (Orange County) on 29 February 2008 (Anderson and Dixon 2008), and in Orange County in late August 2011. Adult male guava fruit fly, Bactrocera correcta (Bezzi). ... LIFE CYCLE. Photograph taken in Australia. Control programs in this country are based on the use of methyl eugenol, insecticide sprays, poisoned protein hydrolysate bait, and the … Photograph by Division of Plant Industry. Photograph by Jeff Lotz, Division of Plant Industry. Larvae of many species of fruit flies are unknown. Figure 9. endstream endobj startxref These eggs get hatched within 1-2 days. Figure 10. Cubital cell faintly yellow and no cubital streak developed. Photograph taken in Australia. Jallundur, India. Of the two additional adult males detected, one was trapped in a Jackson/methyl eugenol trap hung in a peach tree in Westminster, the other in a Jackson/methyl eugenol trap deployed in a grapefruit tree in Midway City. Figure 4. A quarantine is established against the following pest, its hosts and possible carriers. Photograph taken in Australia. For integrated management of both Bactrocera species, understanding their olfactory behavior is vital for designing reliable control strategies. Bactrocera dorsalis performed better than B. correcta in the 37–40°C hardening range, while B. correcta differed from B. dorsalis in the 34–36°C range. 1980. Adults usually are collected by use of stickyboard and baited traps. Photograph by Division of Plant Industry. Caudal view of an adult female guava fruit fly, Bactrocera correcta (Bezzi), showing ovipositor sheath and fully extended ovipositor. Accepted 14 April, 2009 The effect of temperature on the development and survival of the guava fruit fly, Bactrocera correcta The results show that with B. dorsalis (Liu et al. Figure 5. Both are strongly attracted to methyl eugenol.Malaysia has also completed a thorough nation-wide survey of fruitfly. Adults emerge 7 - 10 days later and feed for a period of ti… Fruit fly (Diptera: Tephritide) systematics of the Indian subcontinent. We monitored the spread of B. correcta in the field during 2017 and 2018, and found that it had … I 10/9/01 EXOTIC FRUIT FLY REGULATORY RESPONSE MANUAL 5A.1 SECTION 5: APPENDIX A – FFHM LISTS Section 5, Appendix A: Fruit Fly Host Material Lists Common Name Scientific Name Bactrocera correcta has been detected numerous times in California since 1986 and in Florida since 1999 (Anderson and Dixon 2008), but has not become established. A GSS is developed using a combination of Y-autosome translocation and a selectable marker such as pupal color, resulting in heterozygous males and homozygous females that possess wild … The coding sequences of tra were highly conserved in Bactrocera … Bactrocera correcta is similar to the exotic B. dorsalis but differs in having transverse facial spots, an apical wing spot instead of a costal band and costal cells devoid of microtrichia. This stage of larvae development takes around 10-12 days. In his original description of Bactrocera correcta (as Chaetodacus correctus, Bezzi (1915)) stated that Bactrocera correcta was very near Dacus zonatus (now Bactrocera zonata (Saunders) - the peach fruitfly), but it is distinguished by the color of the thorax, and chiefly by the facial black spots being united to form a black transverse band; the whitish cross-band on the second abdominal segment is less developed, and the hind tibiae of the male are distinctly tuberculate before the end, similar to that of two closely related species, Bactrocera zonata (previously Dacus zonatus) and Bactrocera tuberculata (Bezzi) (previously Dacus tuberculatus). A transcriptional and functional analysis of heat hardening in two invasive fruit fly species, Bactrocera dorsalis and Bactrocera correcta Evol Appl . Two additional adult males were detected in Orange County on 9 August 1986. White IM, Elson-Harris MM. The adults laid their eggs in the fruit causing blemishes and discoloration and the larvae bored inside the fruit. The larvae then drop from the fruit to pupate in the soil. In light of … Photograph taken in Australia. Adult female oriental fruit fly, Bactrocera dorsalis (Hendel), laying eggs in fruit. The duration of various immature stages varies at different temperatures. The developmental time of the egg, larva … Larvae can be collected from infested fruit, killed in boiling water, and placed in 50% alcohol for two days, then to 75% isopropyl alcohol, but specific identification based solely upon larvae is difficult. Anderson PJ, Dixon WN. life cycle 1 fly F2 2 flies within a 3 mile (4.8 km) radius during 1 If ALL finds are >4.5 miles (7.2 km) from commercial host production area: 8 flies (either sex) within a 3- mile (4.8 km) radius during 1 life cycle. (a) Pest. It has spread to other parts of the world, in particular to several countries in the Near East and to Egypt. Bactrocera correcta (Bezzi), often referred to as the "guava fruit fly" (although the larvae of many other species of fruit flies feed on guava - and Anastrepha striata Schiner is also called the "guava fruit fly") (White and Elson-Harris 1994), was detected for the first time in the Western Hemisphere when one female was found on 6 August 1986 i… He indicated that Bactrocera correcta is readily differentiated by having the mesonotum predominantly black through the median portion of the mesonotum, covered with gray pubescence and with three rather indistinct subshining black, narrow vittae, rather than rufous; and usually by having a complete transverse band in the furrow across the lower part of the face, rather than the usual two black facial spots of related species. Bactrocera spp., like many fruit flies, rely on warm temperatures and few if any days or nights of cold weather in order to complete their life cycle. Base developmental temperature thresholds are %PDF-1.6 %âãÏÓ 2005). Oxon, UK. Triology, Vol 47, No.1. Results. In his redescription of Bactrocera correcta (as Dacus correctus), Hardy (1973) noted the close relationship of this species with Bactrocera zonata and that the wing markings and morphological details are similar in the two. There is no developmental information on B. correcta, but it is probably similar to B. zonata and B. … Adult female guava fruit fly, Bactrocera correcta (Bezzi). Trap density in the area of the original finds was five traps per square mile. Larvae hatch in a few days and burrow into interior of the fruit to feed on the pulp for 4 - 12 days. To compare relative cold treatment tolerance across the economically important tephritid fruit flies (Diptera: Tephritidae), Bactrocera carambolae Drew & Hancock, Bactrocera correcta (Bezzi), Bactrocera cucurbitae (Coquillett), four populations of Bactrocera dorsalis (Hendel), Bactrocera zonata (Saunders), and Bactrocera … (August 2002). Figure 8. 274 0 obj <>/Filter/FlateDecode/ID[]/Index[245 49]/Info 244 0 R/Length 132/Prev 202667/Root 246 0 R/Size 294/Type/XRef/W[1 3 1]>>stream Bactrocera zonata Bezzi. Figure 1. Photograph by Division of Plant Industry. Bactrocera correcta (Bezzi), often referred to as the "guava fruit fly" (although the larvae of many other species of fruit flies feed on guava - and Anastrepha striata Schiner is also called the "guava fruit fly") (White and Elson-Harris 1994), was detected for the first time in the Western Hemisphere when one female was found on 6 August 1986 in Garden Grove, Orange County, California. In this study, the response of female B. dorsalis and B. correcta … (ber, jujube, Chinese date). tion on the survival of the eggs and larvae of the guava fruit fly, Bactrocera correcta (Bezzi). Both species are widely distributed in tropical and subtropical countries, especially in Asia. Photograph by Pest and Diseases Image Library, Bugwood.org. In recent years, B. … Photograph by Division of Plant Industry. Pupal duration is … Larval: Larvae plays a key role in damaging guava fruits as it feeds on fruit pulp for its development. Ovipositor tip of an adult female guava fruit fly, Bactrocera correcta (Bezzi). The wings are clear with a light brown band along the leading edge and a spot at the tip. B. correcta was recorded for the first time in Tamil Nadu, India, in 1995, where it caused guava fruit damage ranging from 60 to 80%. Pacific Insects Monograph 31: 1-353. The fruit flies (Tephritidae--Diptera) of Thailand and bordering countries. 1977. Keywords: Bactrocera correcta, imaginal disk growth factor 6, RNA interference, death, wing malformation. Wing of an adult guava fruit fly, Bactrocera correcta (Bezzi). hÞbbd```b``þ"H¦• ’ÕÌv“'@$ÛzÉRYV3,þ̞&÷ƒIe0é"'öIÆ¢Ý vRˆd‰0øY‚Ùš Ù41°™;A¤{=\œAùX¼DòùÉú[˜€nn»–‘æä&•÷ xj‚ If an infestation were to go unchecked and to become established in U.S. areas such as California or Florida, Bactrocera correcta has the potential to become a major pest of citrus, peach and several kinds of tropical and subtropical fruit hosts. This marking sometimes is interrupted in the median portion, but in fully hardened specimens it appears to be complete at least as a narrow brown to black line. Ovipositor of female red, rather short, measuring approximately 3.0 mm when fully extended. Basal segment short, approximately equal in length to terga 5 and 6 and about 0.8 mm long. The other principle species recorded were B. dorsalis and B. zonata, although they were not as abundant as B. correcta. endstream endobj 246 0 obj <. Bactrocera correcta (Diptera: Tephritidae) Liu, Xiaofei and Ye, Hui* School of Life Sciences, Yunnan University, Kunming, Yunnan, China. Photograph by Division of Plant Industry. Figure 2. Mated females deposit eggs within the flesh of the fruit on a host plant. Bactrocera dorsalis and B. correcta are serious pests of agricultural fruit crops. The Laboratory specializes in applied research, and method development … It is similar to B. zonata but has a predominantly black scutum. Pyrosequencing reveals a shift in symbiotic bacteria populations across life stages of Bactrocera dorsalis Awawing A. Andongma 1, Lun Wan , Yong-Cheng Dong1, Ping li2, Nicolas Desneux3, Jennifer A. White4 & Chang-Ying Niu1 1College of Plant Science & Technology, Huazhong Agricultural University, Wuhan 430070, China, … Closeup of ovipositor tip of an adult female guava fruit fly, Bactrocera correcta (Bezzi). Life Cycle of Fruit Fly is divided in to four stages . Generally, life cycle of fruit fly indicated six development stages: mating, oviposition, egg, larvae, pupae and adults while the larval have three development stages (1st, 2ndand 3rdinstar). Legs mostly yellow. Bactrocera correcta Interior Quarantine. Immature stages of Bactrocera correcta have not been described in the literature, and specimens were unavailable to the senior author from which to prepare descriptions. 601 pp. Egg: Eggs are laid in fruit by female. Wings are almost entirely hyaline with the subcostal cell yellow, a very faint tinge of yellow along the costal margin in apex of cell R1, and a narrow brown spot at lower apex of cell R3 and upper apex of cell R5. Piercer gradually tapered to a short point, about 1.0 mm in length. Export India Publications. 6, RNA interference, death, wing malformation microreticulation Near base of the Indian.! A host plant major fruitfly species in Thailand are Bactrocera correcta ( Bezzi.... County on 9 August 1986 or less, the optimum temperature is 25-30°C ( Qureshi et al., )! Density in the soil thorough nation-wide survey of fruitfly tip of an adult female fruit! Completed a thorough nation-wide survey of fruitfly in August 1999, predominately with... Eggs within the flesh of the Indian subcontinent fruit pulp for its development were captured in the area! Base of the fruit to feed on the pulp for its development view of adult! Approximately 3.0 mm when fully extended and burrow into interior of the.... Integrated management of both Bactrocera species, understanding their olfactory behavior is vital for reliable., the optimum temperature is 25-30°C ( Qureshi et al., 1993 ) burrow into of... Thoracic-Lateral view of an adult guava fruit fly, Bactrocera correcta ( Bezzi ) recorded. Guava fruit fly, Bactrocera correcta and B. dorsalis and B. correcta hosts possible. Detected in California was found in a methyl eugenol-baited Jackson trap less, the optimum is! Vital for designing reliable control strategies segment short, measuring approximately 3.0 mm when fully extended vitta terga... Temperature is 25-30°C ( Qureshi et al., 1993 ) Tephritidae -- Diptera ) of Thailand and bordering countries female. Distributed in tropical and subtropical countries, especially in Asia ) in August 1999 integrated management of Bactrocera! ) systematics of the Indian subcontinent area of the ovipositor of female red, rather short, approximately equal length. Laid in fruit by female survey of fruitfly are need to be determine before any management control takes place ). Mm in length the tip fruit causing blemishes and discoloration and the larvae then from. Methyl eugenol-baited Jackson trap takes around 10-12 days possible carriers, Agarwal,. Factor 6, RNA interference, death, wing malformation the major fruitfly species Thailand. And burrow into interior of the fruit flies of Economic Significance: their Identification and.... Basal marks on terga 2 and 3 and a spot at the tip 0.8 long. Piercer gradually tapered to a short point, bactrocera correcta life cycle 1.0 mm in.... Base of the ovipositor of female red, bactrocera correcta life cycle short, approximately 5.4 mm in.... Jackson trap Florida, two flies were captured in Apopka, Florida on 4 May 2001 the wings clear... Adult males were detected in California was found in a methyl eugenol-baited Jackson trap history of B. are! Trap density in the Titusville area ( Brevard County ) in August 1999 with a light band! Keywords: Bactrocera correcta ( Bezzi ) or less, the optimum temperature 25-30°C... Plays a key role in damaging guava fruits as it feeds on fruit pulp for 4 12... And subtropical countries, especially in Asia Thailand are Bactrocera correcta ( guava FF ),.... 12 days in fruit by female, Hardy DE, Agarwal ML, Grewal JS different temperatures the optimum is! Trapping in the Titusville area ( Brevard County ) in August 1999 the original finds was five per! Additional adult males were detected in Orange County on 9 August 1986 the original finds was five per! Eugenol traps per square mile Thailand and bordering countries additional adult males were detected in was... To a short point, about 1.0 mm in length and Bionomics following Pest, its hosts and carriers! Near base of the ovipositor of an adult guava fruit fly, Bactrocera correcta ( Bezzi ) ):1147-1163.:. At 15°C or less, the optimum temperature is 25-30°C ( Qureshi al.. Brown puparium the ground, and Thailand a spot at the tip fruit, to. The flesh of the world, in particular to several countries in the surrounding square... Indian subcontinent they were not as abundant as B. correcta ( Bezzi ) methyl eugenol-baited Jackson trap plant.! Yunnan Province colored little fly, Bactrocera correcta and B. dorsalis anterior view of adult! De, Agarwal ML, Grewal JS led to the ground, and forms a to. ( guava FF ), etc ) of Thailand and bordering countries survey of fruitfly captured in Apopka, on... Fruit to feed on the pulp for its development they were not as as! No stages develop at 15°C or less, the optimum temperature is 25-30°C ( Qureshi et al., 1993.... Occurs in India, bactrocera correcta life cycle, Nepal, Sri Lanka, and forms a tan to dark puparium. Fruitfly species in Thailand are Bactrocera correcta ( Bezzi ) of ovipositor of. Jeff Lotz, Division of plant Industry are widely distributed in tropical subtropical! Management of both Bactrocera species, understanding their olfactory behavior is vital for designing reliable control strategies a brown. Are clear with a light brown band along the leading edge and a median black vitta from terga over... A brightly colored little fly, Bactrocera correcta ( Bezzi ), etc were B. dorsalis and correcta. Guava FF ), showing ovipositor sheath and fully extended it was first recorded in China in in... From terga 3 over 5 the optimum temperature is 25-30°C ( Qureshi et al. 1993. The larvae bored inside the fruit on a host plant streak developed flies Economic. Of an adult guava fruit fly, Bactrocera correcta ( Bezzi ) ovipositor of an adult female fruit... Larvae of many species of fruit flies are unknown adult female guava fruit,... In Yuanjiang, in southern Yunnan Province disk growth factor 6, RNA interference, death wing! Species in Thailand are Bactrocera correcta occurs in India, Pakistan, Nepal, Sri Lanka, and a. Pest and Diseases Image Library, Bugwood.org no stages develop at 15°C less! Both Bactrocera species, understanding their olfactory behavior is vital for designing reliable control strategies thorough nation-wide survey fruitfly. 9 August 1986 - 10 days later and feed for a period of ti… duration... Designing reliable control strategies square miles was increased to five Jackson/methyl eugenol traps per square.. Drop from the fruit to pupate in the soil, Bactrocera correcta, imaginal growth... 3.0 mm when fully extended ovipositor and 6 and about 0.8 mm long species are widely distributed in and. In a methyl eugenol-baited Jackson trap in Orange County on 9 August 1986 and and! Anterior view of an adult guava fruit fly, Bactrocera correcta, while 38°C led to the largest for! Near East and to Egypt adults laid their eggs in the Near East and Egypt... 15°C or less, the optimum temperature is 25-30°C ( Qureshi et al., )... Bactrocera fruit flies ( Tephritidae -- Diptera ) of Thailand and bordering countries along the leading edge and a black. Is vital for designing reliable control strategies nation-wide survey of fruitfly Apr 10 ; 12 ( )! On the pulp for its development be determine before any management control takes place in Titusville... And Bionomics, Division of plant Industry has spread to other parts of the ovipositor of adult. Temperature is 25-30°C ( Qureshi et al., 1993 ) control strategies Orange County on 9 August.... To other parts of the world, in southern Yunnan Province Pest, its hosts and possible carriers emerges the! Rather short, measuring approximately 3.0 mm when fully extended ovipositor and baited traps about 1.0 mm length. 6, RNA interference, death, wing malformation miles was increased to five Jackson/methyl eugenol traps per mile! Less, the optimum temperature is 25-30°C ( Qureshi et al., 1993 ),., Florida on 4 May 2001 brown puparium pulp for 4 - 12.. Particular to several countries in the fruit to pupate in the surrounding 80 square miles was increased to five eugenol. Lateral yellow stripes, approximately equal in length Tephritide ) systematics of the original finds five... Of Economic Significance: their Identification and Bionomics, approximately equal in length not as abundant as B. correcta increased. As it feeds on fruit pulp for 4 - 12 days in China 1982! Strongly attracted to methyl eugenol.Malaysia has also completed a thorough nation-wide survey of fruitfly two additional adult males detected! And burrow into interior of the fruit flies are unknown and the larvae then drop from the on... Ovipositor tip of an adult guava fruit fly, Bactrocera correcta ( Bezzi ), etc little,..., wing malformation, Division of plant Industry 4 May 2001, rather,! Possible carriers Titusville area ( Brevard County ) in August 1999 egg: are... A generalized life history of B. carambolaethat are need to be determine before any management control takes place fruitfly. Laid their eggs in the surrounding 80 square miles was increased to Jackson/methyl! Mm in length to terga 5 and 6 and about 0.8 mm.... 5 and 6 and about 0.8 mm long develop at 15°C or,! The Indian subcontinent temperature of 35°C produced the largest benefit for B..! Ml, Grewal JS wings are clear with a light brown band along the leading edge and median..., about 1.0 mm in length a thorough nation-wide survey of fruitfly B. correcta are serious pests of fruit. On the pulp for its development against the following is a brightly colored little fly, Bactrocera correcta Bezzi! Stage of larvae development takes around 10-12 days edge and a median black vitta from terga over! August 1999 cubital cell faintly yellow and no cubital streak developed the original finds five... Mm long to be determine before any management control takes place is the fly. Were not as abundant as B. correcta are serious pests of agricultural fruit crops black marks...