scholarly journals Field Trials of Solid Triple Lure (Trimedlure, Methyl Eugenol, Raspberry Ketone, and DDVP) Dispensers for Detection and Male Annihilation of Ceratitis capitata, Bactrocera dorsalis, and Bactrocera cucurbitae (Diptera: Tephritidae) in Hawaii

2012 ◽  
Vol 105 (5) ◽  
pp. 1557-1565 ◽  
Author(s):  
Roger I. Vargas ◽  
Steven K. Souder ◽  
Bruce Mackey ◽  
Peter Cook ◽  
Joseph G. Morse ◽  
...  
Keyword(s):  
Ceratitis Capitata ◽  
Field Trials ◽  
Methyl Eugenol ◽  
Bactrocera Dorsalis ◽  
Bactrocera Cucurbitae ◽  
Raspberry Ketone ◽  
Male Annihilation

scholarly journals Effectiveness of Selected Parapheromones for Mass Trapping of Mango Fruit Fly, Ceratitis cosyra Walker and Oriental Fruit Fly, Bactrocera dorsalis Hendel (Diptera: Tephritidae) on Mango

2020 ◽  
Vol 36 (1) ◽  
pp. 118-129
Author(s):  
C. Ebi
Keyword(s):  
Mangifera Indica ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Bactrocera Dorsalis ◽  
Economic Damage ◽  
Special Focus ◽  
Mass Trapping ◽  
Male Annihilation ◽  
Ceratitis Cosyra

Mango (Mangifera indica L.) is an important fruit crop in Nigeria. It is a source of essential vitamins and is also cultivated for its nutritional, medicinal and industrial uses. Fruit flies infest various commercial fruit crops and cause economic damage. Mass trapping and male annihilation technique (MAT) has been the most useful and common means of controlling fruit flies with special focus on Bactrocera dorsalis Hendel (Diptera: Tephritidae) on mangoes. The study evaluated the effectiveness of four types of parapheromones namely, methyl eugenol (liquid and solid forms), cuelure, terpinyl acetate and trimedlure for mass trapping of fruit flies on Mango. Modified Lynfield traps containing the parapheromones were randomly set on the mango orchards in three replicates in Nigeria Horticultural Research Institute (NIHORT) orchard, Okigwe, Imo state, Southeast Nigeria. This study was conducted during the mango fruiting period of 2019 season, when the density of fruit flies peaked. Effect of parapheromones on mean number of damaged dropped fruits was also evaluated. The mean population of B. dorsalis and Ceratitis cosyra was significantly higher (P>0.05) in liquid methyl eugenol traps when compared to other parapheromones. Bactrocera dorsalis recorded more than 90% of the fruit flies that were trapped especially in the first 3 weeks of trapping. In orchard I, Liquid methyl eugenol significantly (P<0.05) trapped highest number of B. dorsalis (270.20) in week I and similar trends were observed in orchard II. There was steady decline in damaged dropped mango fruits as the study progressed (Fig. 1 and 2). Use of liquid methyl eugenol was most effective in trapping B. dorsalis and C. cosyra, and it can be incorporated in Integrated Pest Management (IPM) programmes for the control of fruit flies.

scholarly journals APLIKASI MAT DALAM PENGENDALIAN LALAT BUAH Bactrocera sp. (DIPTERA : TEPHRITIDAE) PADA TANAMAN CABE

EUGENIA ◽  
2011 ◽  
Vol 17 (2) ◽  
Author(s):  
Maxi Lengkong ◽  
Caroulus S. Rante ◽  
Merlyn Meray
Keyword(s):  
Field Research ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Bactrocera Dorsalis ◽  
Crop Acreage ◽  
Bactrocera Carambolae ◽  
Male Annihilation ◽  
Bactrocera Philippinensis ◽  
Male Annihilation Technique

ABSTRACT   Research was aiming to determine the effectiveness of the attractant methyl eugenol + traps modification in the catch of species of fruit flies in the chilli plants at any given time and to identify the types of fruit flies trapped with methyl eugenol + traps modification on chilli crop acreage. The field research was conducted in the area of chilli crop in three places namely District Pineleng, Tompaso / Langowan and Modoinding. Observation number and type of fruit flies was performed at intervals of 2 weeks of observation for 3 months. The result showed that the number of fruit fly caught or trapped dead at 30 traps set in chilli crop acreage was 1278. The highest trapped was 164 whereas the lowest trapped was 89. The number of male fruit flies trapped was high implying that reduction of male fruit fly population in the field. There were five types of fruit flies identified from area of Pineleng, Tompaso and Modoinding namely Bactrocera umbrosa Fabricus, Bactrocera dorsalis (Hendel), Bactrocera philippinensis, Bactrocera carambolae, and Bactrocera sp. The five types were attracted to methyl eugenol. Key words : MAT (male annihilation technique), Bactrocera umbrosa Fabricus, B. dorsalis (Hendel), B. philippinensis, B. carambolae

scholarly journals Evaluation of a Genetic Sexing Strain of the Oriental Fruit Fly as a Candidate for Simultaneous Application of Male Annihilation and Sterile Insect Techniques (Diptera: Tephritidae)

2020 ◽  
Vol 113 (4) ◽  
pp. 1913-1921
Author(s):  
Todd E Shelly
Keyword(s):  
Fruit Fly ◽  
Methyl Eugenol ◽  
Bactrocera Dorsalis ◽  
Oriental Fruit Fly ◽  
Male Population ◽  
Wild Female ◽  
Genetic Sexing ◽  
Simultaneous Application ◽  
Male Annihilation ◽  
Genetic Sexing Strain

Abstract The oriental fruit fly, Bactrocera dorsalis (Hendel), is an important pest of fruits and vegetables, and many countries operate surveillance programs to detect infestations and, if needed, implement costly control efforts. The Male Annihilation Technique (MAT), which involves deployment of the male lure methyl eugenol (ME) to reduce or eliminate the male population, has been used as a stand-alone strategy or as a precursor to the Sterile Insect Technique (SIT), which involves the release of sterile males to generate sterile male by wild female crosses and the production of inviable progeny. Modeling suggests that simultaneous implementation of MAT and SIT, rather than sequential deployment, increases the probability of successful eradication. Previous research has shown that B. dorsalis males that have fed on ME show reduced tendency to re-visit ME sources. Also, males fed ME gain a mating advantage over nonfed males. The goal of the present study was to evaluate the suitability of a genetic sexing strain of B. dorsalis as a candidate for concurrent implementation of MAT and SIT. Evaluation focused on the timing of prerelease exposure to methyl eugenol to identify the male age at which feeding upon the lure both i) reduces postrelease attraction to ME-baited traps (thus allowing the operation of MAT) and ii) enhances postrelease mating competitiveness (thus increasing the effectiveness of SIT). Results indicate that prerelease ME feeding by 6-d-old males, with release the following day, would allow effective, concurrent implementation of MAT and SIT.

scholarly journals The hobo Transposable Element Excises and Has Related Elements in Tephritid Species

Genetics ◽  
1996 ◽  
Vol 143 (3) ◽  
pp. 1339-1347
Author(s):  
Alfred M Handler ◽  
Sheilachu P Gomez
Keyword(s):  
Drosophila Melanogaster ◽  
Ceratitis Capitata ◽  
Bactrocera Dorsalis ◽  
Parsimony Analysis ◽  
Wild Type ◽  
Anastrepha Suspensa ◽  
Tephritid Species ◽  
Mutant Strains ◽  
Almost All ◽  
Horizontal Transfers

Abstract Function of the Drosophila melanogaster hobo transposon in tephritid species was tested in transient embryonic excision assays. Wild-type and mutant strains of Anastrepha suspensa, Bactrocera dorsalis, B. cucurbitae, Ceratitis capitata, and Toxotrypana curvicauda all supported hobo excision or deletion both in the presence and absence of co-injected hobo transposase, indicating a permissive state for hobo mobility and the existence of endogenous systems capable of mobilizing hobo. In several strains hobo helper reduced excision. Excision depended on hobo sequences in the indicator plasmid, though almost all excisions were imprecise and the mobilizing systems appear mechanistically different from hobo. hobe-related sequences were identified in all species except T. curvicauda. Parsimony analysis yielded a subgroup including the B. cucurbitae and C. capitata sequences along with hobo and Hermes, and a separate, more divergent subgroup including the A. suspensa and B. dorsalis sequences. All of the sequences exist as multiple genomic elements, and a deleted form of the B. cucurbitae element exists in B. dorsalis. The hobo-related sequences are probably members of the hAT transposon family with some evolving from distant ancestor elements, while others may have originated from more recent horizontal transfers.

Quarantine Vapor Heat Treatment of Papaya Fruit for Bactrocera dorsalis and Bactrocera cucurbitae (Diptera: Tephritidae)

2018 ◽  
Vol 111 (5) ◽  
pp. 2101-2109 ◽  
Author(s):  
Yu-Lin Hsu ◽  
Su-Chin Chen ◽  
Kao-Wei Lin ◽  
Ching-Chang Shiesh ◽  
Chih-Hsiang Lin ◽  
...  
Keyword(s):  
Heat Treatment ◽  
Bactrocera Dorsalis ◽  
Bactrocera Cucurbitae
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