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 Pengaruh Penambahan Beberapa Esens Buah pada Perangkap Metil Eugenol terhadap Ketertarikan Lalat Buah Bactrocera dorsalis Kompleks pada Pertanaman Mangga di Desa Pasirmuncang, Majalengka

2018 ◽  
Vol 22 (2) ◽  
pp. 150
Author(s):  
Agus Susanto ◽  
Wahyu Daradjat Natawigena ◽  
Lindung Tri Puspasari ◽  
Neng Inne Nur Atami
Keyword(s):  
Control Method ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
The Other ◽  
Bactrocera Dorsalis ◽  
West Java ◽  
Male And Female

Fruit fly (Bactrocera dorsalis Complex) is one of the major pests in horticultural commodities in Indonesia. In this present study, a control method of formulating methyl eugenol and the addition of fruit essences was tested to attract B. dorsalis Complex. The objective was to find out the effect of fruit essences addition in the performance of methyl eugenol in attracting fruit flies and to obtain the most effective fruit essences for attracting male and female fruit flies. The experiment was conducted on mango plantation in Pasirmuncang village, Majalengka, West Java from March 2016 until December 2016. Several synthetic fruit essences which were separately added to methyl eugenol in this experiment were mango, citrus, guava, and starfruit essences. The results showed that the addition of fruit essences on methyl eugenol traps had the same effectiveness  or as good as  any single methyl eugenol trap. Moreover, the additions of mango and orange essences  were not effective enough in attracting female fruit flies, although the number of female fruit flies that were caught were more than the other treatments. IntisariLalat buah Bactrocera dorsalis Kompleks merupakan salah satu hama utama pada komoditas hortikultura. Pada penelitian ini, metode pengendalian dengan memformulasikan metil eugenol dan tambahan esens buah diuji untuk menarik B. dorsalis Kompleks. Tujuannya adalah untuk mengetahui efek penambahan esens buah pada kinerja perangkap metil eugenol dalam menarik lalat buah serta untuk mendapatkan esens buah yang efektif untuk menarik lalat buah betina. Penelitian ini dilakukan di perkebunan mangga di desa Pasirmuncang, Majalengka, Jawa Barat dari bulan Maret 2016 hingga bulan Desember 2016. Beberapa jenis esens buah sintetik yang secara terpisah ditambahkan pada metil eugenol pada percobaan ini adalah mangga, jeruk, jambu biji, dan belimbing. Hasil penelitian menunjukkan bahwa penambahan esens buah pada perangkap metil eugenol memiliki keefektifan yang sama baiknya dengan perangkap metil eugenol secara tunggal. Selain itu, penambahan esens mangga dan esens jeruk belum cukup efektif dalam menarik lalat buah betina meskipun jumlah lalat buah betina yang tertangkap lebih banyak dibandingkan dengan perlakuan lainnya.

scholarly journals EFFECT OF COMMUNITY BASED AREA-WIDE FRUIT FLY SUPPRESSION ON BACTROCERA DORSALIS POPULATION IN ORANGE ORCHARDS IN MUHEZA DISTRICT TANZANIA

2016 ◽  
Vol 4 (9) ◽  
pp. 39-44
Author(s):  
ZuberiSingano Seguni
Keyword(s):  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Bactrocera Dorsalis ◽  
Large Area ◽  
Community Based ◽  
Simultaneous Application ◽  
Mass Capture ◽  
Crop Area ◽  
Large Crop

A community-based area wide fruit fly suppression exercise involving simultaneous application by farmers of methyl eugenol-mediated mass capture of males of Bactrocera dorsalis fruit fly, crop sanitation by burial of fallen fruits and SUCCESS bait (GF 121)spot application of citrus tree crowns, was undertaken in three villages in Muheza district, Tanga region north eastern Tanzania. Male fruit fly numbers in methyl eugenol traps dropped significantly following application of the treatments from 970 flies per trap per week before application of treatments in July 2011 to 100 and 46 flies six and nine months after treatments at Kwabada village; 200 flies per trap per week before to 34 and one flies after treatment at Kwemsaa village and from 800 flies before to 64 and 50 flies per trap per week during the same period at Mlingano village. However, a fall occurred also in untreated orchards indicating a possible spill-over effect of the treatments due to the large area covered. Moreover, the treated areas might have acted as a sink that drew fruit flies from neighbouring untreated orchards into it. The drastic fall in trapped males may be associated with the effect of the treatments in reducing the number of flies so that fewer were available to fly into the traps. The collective and simultaneous application by farmers of fruit fly suppression over a large crop area is a robust strategy to manage fruit flies in citrus and other fruits orchards such as mango. The results suggest that farmers can successfully implement area-wide fruit fly suppression in smallholder citrus systems.

A weekly study on Bactrocera zonata S. and Bactrocera dorsalis H. (Diptera: Tephritidae) against methyl eugenol, raspberry essence and GF-120 in persimmon orchards from Kohat, Pakistan

2017 ◽  
Author(s):  
Uzair Ahmad ◽  
Unab Begum
Keyword(s):  
Population Density ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Population Trend ◽  
Bactrocera Dorsalis ◽  
Bactrocera Zonata ◽  
Number Of Males ◽  
Maximum Population Density ◽  
Over Time

A study was conducted to find out the efficacy of the lures viz methyl eugenol, raspberry essence and GF-120 in baited fruit fly traps at persimmon orchards in Kohat district, KPK. Three treatments: T1 (Methyl eugenol), T2 (Raspberry essence) and T3 (Gf-120) with nine replications treatment-1 were installed. Results revealed highest population density for fruit flies in T1 (382), following T3 (197.2) while the least population density was revealed in T2 (23.6). Population trend over time showed maximum population density for fruit flies at week 1, following week 2, week 4, week 3 and week 5. The number of fruit flies were observed with highest average number of Bactrocera zonata (700) in T1 (week 1), whereas Bactrocera dorsalis (250) in T1 (week 1), while the minimum average number of 08 in T2 (week 5) and 01 in T2 (week 5) was recorded for B. zonata and B. dorsalis, respectively. Maximum average numbers of males were recorded 950 in T1 (week 1), whereas the minimum average number of males revealed 09 in T2 (week 5). Average population density of fruit flies (gender) revealed 200.93 (male) while it revealed 0.0 for females.

Seasonal Abundance and Diversity of Fruit Flies (Diptera: Tephritidae) in Three Types of Plant Formations in Western Burkina Faso, West Africa

2020 ◽  
Vol 113 (5) ◽  
pp. 343-354 ◽  
Author(s):  
Issaka Zida ◽  
Souleymane Nacro ◽  
Rémy Dabiré ◽  
Irénée Somda
Keyword(s):  
Burkina Faso ◽  
Insect Pests ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Bactrocera Dorsalis ◽  
Seasonal Abundance ◽  
Mass Trapping ◽  
Tephritid Species ◽  
Study Sites ◽  
Western Burkina Faso

Abstract Fruit flies are significant insect pests, worldwide. Tephritid species diversity and their seasonal abundance were investigated over 2 yr (May 2017 to May 2019) in Western Burkina Faso. A mass trapping experiment consisting of 288 Tephri Trap types, operating with four types of parapheromones comprising methyl eugenol, terpinyl acetate, trimedlure, and cue lure and an insecticide (Dichlorvos), was used for attracting and killing insects. Plant formations including natural fallows, mango orchards, and agroforestry parks in each of the six study sites were selected for data collection. Twenty-nine tephritid species belonging to 10 genera were identified. Fourteen fruit fly species were identified for the first time in Burkina Faso. The genera Ceratitis MacLeay (Diptera : Tephritidae) and Dacus Fabricius (Diptera: Tephritidae) with, respectively, 14 and 7 species recorded were the most represented. The dominant species caught was the invasive Bactrocera dorsalis Hendel (Diptera: Tephritidae) followed by Ceratitis cosyra Walker (Diptera: Tephritidae) and Ceratitis silvestrii Bezzi (Diptera: Tephritidae). The fruit fly population density was very high during the rainy season, with peaks occurring in June or July. The fruit fly species were generally more abundant during the hot and rainy seasons than during the cold and dry seasons. The highest diversity was recorded in natural fallows, as compared with the mango orchards and agroforestry parks. Tephritid species found refuge in the mango orchards during the dry and cold periods. The results of that investigation may be used for developing a sustainable pest management strategy for commercial orchards.

scholarly journals Efektivitas Metil Eugenol Terhadap Penangkapan Lalat Buah (Bactrocera dorsalis) Pada Pertanaman Cabai

Agrologia ◽  
2018 ◽  
Vol 1 (1) ◽  
Author(s):  
John A Patty
Keyword(s):  
Production System ◽  
Block Design ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Time Difference ◽  
Bactrocera Dorsalis ◽  
Crop Failure ◽  
Pest Population ◽  
Randomized Block Design

One of the major constraints in chili production system in Indonesia is the fruit fly attack on chili fruits. These pests often lead to crop failure if not treated seriously. One way used to suppress the pest population is the use of Methyl Eugenol attractant compound (Petrogenol 800 L). The study was conducted to determine the effect of methyl eugenol dose and catching time difference on fruit flies that were caught. The study took place in Waimital Village, Kairatu Subdistrict, West Seram District. The research was conducted in an experiment using a Randomized Block Design (RAB) with 5 treatments, namely: (A) 0.5 ml of methyl eugenol, (B) 1 ml of methyl eugenol, (C) 1.5 ml of methyl eugenol, (D) 2 ml methyl eugenol, (E) 2.5 ml of methyl eugenol, placed in a each trap. Observations were conducted when the insects were active at 10.00 (06.00-10,00 period) and when the insects were inactive at 18:00 hours (11:00 to 18:00 period) on the number of fruit fly imagoes that were captured. The results showed that the effective methyl eugenol dose to catch Bactrocera dorsalis was in treatment C (1.5 ml, with 32.53 fruit flies caught per day or 97.67 fruit flies catches during three days of observation. The highest number of catch for 3 days was at 2,5 ml, with 118.60 fruit flies caught.

scholarly journals Pengaruh formulasi metil eugenol block plus terhadap tangkapan lalat buah Bactrocera spp. pada tanaman cabai

2021 ◽  
Vol 18 (2) ◽  
pp. 93-101
Author(s):  
Agus Susanto ◽  
◽  
Agus Dana Permana ◽  
Sri Hartati ◽  
Tohidin Tohidin ◽  
...  
Keyword(s):  
Active Ingredient ◽  
Block Design ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Chili Pepper ◽  
Bactrocera Dorsalis ◽  
Bactrocera Carambolae ◽  
Randomized Block Design ◽  
Block Product

Fruit fly Bactrocera spp. is one of important pests in chili pepper. The use of methyl eugenol (ME) block plus as an attractant in traps is one method of controlling fruit flies populations. This study aims to find out the appropriate formulation of ME block plus formulation in increasing fruit fly catches on chili pepper. The experiment was carried out from January to April 2018 in Lembang Village, Lembang District, West Bandung Regency. The experiment used a randomized block design consists of eight treatments and three replications. The treatments tested were ME 2 ml was applied to all treatments using cotton; block; chili essence 4 ml block; 4 ml block of guava essence; orange essence 4 ml block; starfruit essence 4 ml block; mango essence 4 ml block; an attractant block product with the active ingredient ME. Although the results showed that all the treatments tested could not attract female fruit flies, the essence formulation was successful in attracting male fruit flies by 87%. The 4 ml chili essence in the 2 ml ME block formulation was the most effective treatment to increase male fruit fly catches by as much as 377 fruit flies/traps/week specifically the species Bactrocera dorsalis (Hendel), Bactrocera carambolae Drew & Hancock, Bactrocera umbrosa Fabricius, and hybrid fruit flies B. dorsalis x 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.

Abundance and Diversity of Frugivorous Fruit Flies in Kandara, Murang’a County, Kenya

2020 ◽  
Vol 2 (1) ◽  
pp. 41-50
Author(s):  
Caroline Muriuki ◽  
◽  
Mary Guantai ◽  
Namikoye Samita ◽  
Joseph Mulwa ◽  
...  
Keyword(s):  
Fruits And Vegetables ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Bactrocera Dorsalis ◽  
Pheromone Traps ◽  
Ecological Zones ◽  
Weather Patterns ◽  
Abundance And Diversity ◽  
Ceratitis Cosyra ◽  
Agro Ecological Zones

Fruits and vegetables are important source of livelihood to farmers and major horticulture sub sector with high contribution to agricultural GDP in Kenya. This study was conducted to determine diversity and abundance of frugivorous fruit flies in Kandara sub county, Murang’a County in 2018, at a place where first area of low pest population was created in Kenya for Bactrocera dorsalis. Three sets of pheromone traps (Methyl-Eugenol, Cuelure and Trimedlure) were set in six trap stations within farmers’ orchards in four agro-ecological zones (LH1 (Lower Highland Zone), UM1 (Upper Mid-land Zone), UM2, and UM3). The trap catch data was collected fortnightly and data analyzed. Six fruit flies species namely; Bactrocera dorsalis, Ceratitis cosyra, Ceratitis capitata, Zeugodacus cucurbitae, Dacus bivittatus and Perilampsis sp were identified. Bactrocera dorsalis population was significantly (P<.001) different across the four agro-ecologies with lowest densities at LH1 and highest at UM3. Likewise, C. capitata recorded significant (P=0.042) difference densities across the agro-ecological zones, but no significant (P=0.386) difference was recorded for C. cosyra across the agro-ecological zones. Further, there was significant (P=0.012) difference in the number of Perilampsis sp across the agro-ecologies with the highest number recorded in UM1. Both Z. cucurbitae (P=0.061) and D. bivittatus (P=0.056) had low abundance across the agro-ecologies. The peak infestation period differed across the various fruit fly species, whereby B. dorsalis peaked in May, C. capitata in February and C. cosyra in January. The study shows that abundance for the fruit flies is probably related to their preferred hostplant and the weather patterns. We recommend continuous monitoring and intensifying trapping activities during peak periods in order to control the pest and protect fruits from damage. Farmers should be trained on the use of pheromone traps to reduce over-reliance on pesticides. Key words: Agro-ecologies, Bactrocera dorsalis, Ceratitis sp, fruit fly density, Pheromone

scholarly journals Natural Field Infestation of Mangifera casturi and Mangifera lalijiwa by Oriental Fruit Fly, Bactrocera dorsalis (Diptera: Tephritidae)

2017 ◽  
Vol 9 ◽  
pp. 117954331771773
Author(s):  
Grant T McQuate ◽  
Charmaine D Sylva ◽  
Nicanor J Liquido
Keyword(s):  
Mangifera Indica ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Bactrocera Dorsalis ◽  
Oriental Fruit Fly ◽  
Limited Data ◽  
Breeding Programs ◽  
Natural Field ◽  
Tephritid Fruit Flies

Mango, Mangifera indica (Anacardiaceae), is a crop cultivated pantropically. There are, however, many other Mangifera spp (“mango relatives”) which have much more restricted distributions and are poorly known but have potential to produce mango-like fruits in areas where mangoes do not grow well or could be tapped in mango breeding programs. Because of the restricted distribution of many of the Mangifera spp, there has also been limited data collected on susceptibility of their fruits to infestation by tephritid fruit flies which is important to know for concerns both for quality of production and for quarantine security of fruit exports. Here, we report on natural field infestation by the oriental fruit fly, Bactrocera dorsalis (Diptera: Tephritidae), of two mango relatives native to Indonesia: Mangifera casturi and Mangifera lalijiwa. Rates of infestation of fruits of these two Mangifera spp by tephritid fruit flies have not previously been reported.

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