Eradication programs were conducted from 1997 to 2001, but failed. Plant Prot. At the time of these studies, B. dorsalis had been reported onlyintheSocietyIslandsand B.xanthodesonlyinthe This article reports the results of research only. The oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), is one of the most important economic pests in tropical and subtropical areas of the world, where it causes serious damage to fruit production. Thus far, the ecological characteristics of B. dorsalis in this area remain unclear, which has restricted prevention and control efforts. Diss. 2.2.3 Control using male lures 18 2.2.4 Control using Protein baits 19 2.3 Invasion and competitive displacement 19 2.4 Biology and ecology of Tephritidae 20 2.5 Gaps in Chemical ecology of Tephritidae 21 3 Objectives 24 4 Methods 25 4.1 Experimental insects 25 4.1.1 Bactrocera dorsalis (Hendel) 25 4.1.2 Bactrocera zonata (Saunders) 25 Effect of B. dorsalis infestation on the Vc contents of orange juice. BACKGROUND: The oriental fruit fly Bactrocera dorsalis (Hendel) (Diptera: Tephritidae) causes serious damage that affects fruit production. The Oriental fruit fly, Bactrocera dorsalis (Hendel), is among the most destructive fruit/vegetable-eating agricultural pests in the world, particularly in Asian countries such as China. Status of Bactrocera dorsalis: Bactrocera dorsalis (Oriental Fruit Fly) is a quarantine pest of Asian origin capable of infesting various commercial fruit crops (400 recorded hosts).It was previously described as the Invader fruit fly (Bactrocera invadens).It is now found in … Insecti-cide applications to control fruit flies are done on a calendar basis and are widespread. Identification of Bactrocera invadens Diptera: Tephritidae and classical biological control releases of Fopius arisanus Hymenoptera: Country status report of Bactrocera dorsalis in South Africa. The oriental fruit fly, Bactrocera dorsalis (Hendel), is an important agricultural pest and has developed resistance to many insecticides. The oriental fruit fly (OFF), Bactrocera dorsalis (Hendel), is a major pest of fruits in Thailand causing annual losses to the fruit industry esti-mated in millions of dollars as a result of significant yield reduction and market restrictions. Bactrocera dorsalis is a frequent invader into California where numerous eradication programs have been conducted. Bactrocera dorsalis, and Bactrocera cucurbitae ... by chemical analysis. 2006;Cugala2011).Yield lossesdue to fruit fly infestation are reported to be more than 40% with-out control (Ekesi et al. Information about Bactrocera dorsalis diagnosis, including distribution and treatment advice. Bactrocera carambolae, also known as the carambola fruit fly, is a fruit fly species in the family Tephritidae, and is native to Asia. Abraham, V., and Jayanthi, P.D.K. Ecol. Genetic variations among and within populations of the Oriental fruit fly, Bactrocera dorsalis (Diptera; Tephritidae), detected by PCR-RFLP of the mitochondrial control region. Front. To investigate vital genes participating in metamorphosis for development of additional control strategies, a comprehensive transcriptome analysis covering ten developmental stages of B. dorsalis was performed. Other control and sanitary methods include the removal and destruction of fallen fruits because they may harbour larvae that could form a next generation. Oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), was discovered on Tahiti Island in July 1996. When methyl eugenol (B. dorsalis male attractant) was mixed with basil oil, ... fore, it can be used as an alternative to chemical pest control (Olson and Bidlack 1997). Monitoring Bactrocera dorsalis (BD) Status of BD: Bactrocera dorsalis (Oriental Fruit Fly) is a quarantine pest of Asian origin capable of infesting various commercial fruit crops (400 recorded hosts). The sterile insect technique may be implemented to control populations of the oriental fruit fly, Bactrocera dorsalis (Hendel) (Diptera: Tephritidae), when environmental concerns preclude widespread use of chemical attractants or toxicants. fruit fly Bactrocera dorsalis (Hendel) Daifeng Cheng1†, Zijun Guo1†, Markus Riegler2, Zhiyong Xi3,4, Guangwen Liang1 and Yijuan Xu1* Abstract Background: Symbiotic bacteria affect insect physiology and ecology. Applied Entomology and Zoology, Vol. The Chemical ecology of the oriental fruit fly Bactrocera dorsalis and the potential for novel odor-based management tools. Concerns The official status of B.dorsalis for South Africa is: Present in some areas and under official control It can successfully be eradicated when detected early and response is quick in new areas (Manrakhan et.al, 2011) For that permanent surveillance, cooperative role … It is now found in 65 countries and in most sub-Saharan countries. Semiochemical is a generic term used for a chemical substance that influences the behaviour of an organism. In that description, its native range was indicated as Sri Lanka. From 1998 to 2006, B.dorsalis was recovered from 29 different host fruit from the five Society Islands: Tahiti, Moorea, Raiatea, Tahaa, and Huahine. Bactrocera kirki (Froggatt) in 1928, Bactrocera tryoni (Froggatt) in 1970, B. dorsalis in 1996, and Bactrocera xanthodes in 1998 (Leblanc and Putoa 2000). fruit flies including Bactrocera dorsalis Hendel is the most important factor hampering the production of the crop in Africa in general and Mozambique in particular (Ekesi et al. The goal of the present study was to evaluate whether the m … Notes on Taxonomy and Nomenclature Top of page. 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