scholarly journals Identifikasi Lalat Buah (Bactrocera spp) Di Chili, Bitter Melon, Jambu Dan Jambu Bol Di Kota Ambon

Agrologia ◽  
2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Tariyani Tariyani ◽  
John A Patty ◽  
Victor G Siahaya
Keyword(s):  
Sex Ratio ◽  
Survey Methods ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Bitter Melon ◽  
Horticultural Crops ◽  
Guava Fruit ◽  
Capsicum Annum

Fruit flies (Diptera: Tephritidae) are important pests of horticultural crops with the intensity of their attacks can achieve 100%.  The control by quarantine regulations and the use of attractants will be more successful when the information about the species that attack horticultural crops has been known clearly. This study aimed to identify the species of fruit fly that attack pepper (Capsicum annum), bitter melon, guava and guava bol and to know the number and sex ratio of fruit fly pests. The method used was the survey methods, by taking/collecting pepper, bitter melon, guava and guava bol which contained fruit fly attack symptoms, maintained until it was discovered in the imago, later it was identified. Based on the results of the study, we found that fruit flies that attack the chili was B. papaya, in bitter melon was B. cucurbitae, in bool guava fruit and guava was B. Albistrigata. The number of fruit flies in chili was 21, in bitter melon was176, 89 in bol guava, and in guava was 90. Sex ratio in chili fruit flies (1:1), bitter melon (1:1), guava bol (1:1) and guava (2:1).

scholarly journals Oviposition Preference of Bactrocera dorsalis Hendel (Diptera: Tephritidae) on Different Fruit in Snake Fruit Orchard

2021 ◽  
Vol 24 (2) ◽  
pp. 224
Author(s):  
Rahmi Fitrah ◽  
Deni Pranowo ◽  
Suputa Suputa
Keyword(s):  
Plant Protection ◽  
Oviposition Preference ◽  
Fruit Fly ◽  
Psidium Guajava ◽  
Fruit Flies ◽  
Bactrocera Dorsalis ◽  
Trap Crops ◽  
Guava Fruit ◽  
Star Fruit ◽  
Fruit Orchard

The oriental fruit fly Bactocera dorsalis (Hendel) is an important pest of snake fruit (Salacca zalacca) in Sleman District. Due to the high level of damage by the fruit flies, it is necessary to do. The aim of this research was to find out suitable fruit traps, by testing the oviposition preferences of the fruit flies in the orchard to lay eggs on several types of fruit. The research was done in snake fruit orchard located at Sleman Yogyakarta and owned by farmers, while the Lab works were done at the Laboratory of Entomology, Department of Plant Protection, Faculty of Agriculture, Universitas Gadjah Mada. All researches were done between April-June 2019. Guava (Psidium guajava), watery rose apples (Syzygium aqueum), starfruit (Averrhoa carambolae), and snake fruit (Salacca zalacca) were used as trap crops. Each fruit, with the same maturity level, was hung 1.5 m above the ground for 4 days with 12 days total trapping at intervals of 3 times. After the test, each fruit was taken and the insects in it were reared in the laboratory. The number of pupae and flies that emerged from each fruit was counted and compared. The results showed that in the orchard 1 as well as  2, of guava fruit produced the highest number of (151 pupae) followed by salak (94 pupae), star fruit (83 pupae), and water guava (2 pupae). The finding of seeds shows that guava fruit is the most suitable host for the fruit flies to be used in the trapping, followed by star fruit and watery guava.

scholarly journals RECENT ADVANCES IN MANAGEMENT OF FRUIT FLY FOR GUAVA ORCHARDS: A SHORT REVIEW

2021 ◽  
Vol 21 (no 1) ◽  
Author(s):  
Amit Kotiyal ◽  
Anis Mirza
Keyword(s):  
Fruit Fly ◽  
Short Review ◽  
Fruit Flies ◽  
High Yield ◽  
Guava Fruit ◽  
Wide Range ◽  
Medicinal Properties ◽  
New Research ◽  
Day By Day ◽  
Made In

Guava is a popular fruit crop of tropical India, which is a rich source of vitamin C and has many medicinal properties. Guava has 2-3 crops in a year according to climatic and genetic condition of variety. It is a crop which gives high yield but due to damages of fruit fly, quality and quantity of fruits becomes poor. Infestation of fruit fly in India is high during rainy season which causes low demand by consumers. Among all the fruit flies, Bactrocera fruit fly damage fruit quality and quantity of guava crop most and gives significant worth losses. It is very challenging to manage fruit flies due to their adaptation to several regions, wide range of host and biology. New research and techniques are developing day by day but those are insufficient for their control. This review is focused on Bactrocera species which are more damaging in respect to guava orchards of India. Therefore, new methods for controlling the infestation of fruit fly in fruit crops are introduced. The potential of these methods is immense for commercial exploitation. The paper attempt to document the accomplishment made in guava fruit improvement in perspective to Indian conditions. The information is valuable for farmers and academician for further studies.

scholarly journals Does the surrounding vegetation influence the fruit fly assemblage in guava orchards?

2019 ◽  
Vol 35 (4) ◽  
Author(s):  
Kátia da Cruz Vargas ◽  
Alfredo Raúl Abot ◽  
Victor Ribeiro Acosta ◽  
Marcos Henrique Frech Telles ◽  
José Nicácio Do Nascimento ◽  
...  
Keyword(s):  
Species Richness ◽  
Sex Ratio ◽  
Species Composition ◽  
Diversity Index ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Native Forest ◽  
Mato Grosso ◽  
Corn Protein ◽  
Mato Grosso Do Sul

This study aimed to evaluate how the surrounding vegetation affects the assemblage of fruit flies. For this, flies were collected in guava orchards with distinct types of surrounding vegetation (exotic pasture, native forest and fruit tree intercropping). The experiment was conducted in Itaporã and Dourados, State of Mato Grosso do Sul, Brazil. Weekly samples were collected from March to April 2015. McPhail traps were baited with 5% hydrolyzed corn protein. Species richness, diversity index and abundance were evaluated for each orchard, as well as the species composition of fruit fly between the environments surrounding the orchard and, finally, the sex ratio. A total of 579 individuals were collected of the species Anastrepha fraterculus, A. montei, A. obliqua, A. sororcula, A. striata, A. turpiniae and A. zenildae. The orchard surrounded by native forest had the highest species richness and Shannon diversity. The species composition differed between environments, with the formation of three distinct groups. The environment surrounding the guava orchard influences the richness, diversity, abundance and sex ratio of fruit flies, indicating that the native forest may provide more resources for the maintenance of these insects.

scholarly journals COATING OF GUAVA (PSIDIUM GUAJAVA L.) FRUITS WITH BOTANICAL EDIBLE OILS FOR SHELF LIFE AND FRUIT FLIES

Food Biology ◽  
2018 ◽  
pp. 14-18
Author(s):  
ESAMELDIN B. M. KABBASHI, NAWAL A. ABDELRAHMAN ◽  
MOHAMED MODATHIR ◽  
AWAD S. A. SIYAM
Keyword(s):  
Shelf Life ◽  
Edible Oils ◽  
Fruit Fly ◽  
Psidium Guajava ◽  
Fruit Flies ◽  
Adansonia Digitata ◽  
Guava Fruit ◽  
Bactrocera Zonata ◽  
A Chain ◽  
Quality Indexes

Guava (Psidium guajava L.) fruit is a popular nutritious dessert in Sudan. It is famous for its medicinal values as a prompt cure for digestive disorders and respiratory ailness this besides being a rich source of C vitamin. This fruit is highly amenable to fruit fly attack and it is a harbor of eggs of five different species [Ceratitis capitata Wied.; Ceratitis quinaria Bez.; Ceratitis cosyra Wlk.; Bactrocera invadens De Trusta and White and Bactrocera zonata (Saunders)] in Sudan. This is stimulating to a chain of endless research to combat these notorious pests which account for huge losses in this crop that reach up to 80% or even more. This research aimed at evaluating the effect of oil coating on fruit fly infestation and the quality indexes in guava fruit using five different botanical edible oils. The results showed that groundnut (Arachis hypogaea L.) (GNO), sesame (Sesamum indicum L.) (SO), baobab (Adansonia digitata L.) (BO), olive (Olea europaea L.) (OO) and neem (Azadirachta indica A. Juss) (NO) oils effected a corrected disinfestation of 80, 72, 56, 52 and 28% in test fruits brought from Kadaro orchards North Khartoum, respectively. The corresponding average readings of maggots in infested fruits were 4, 17, 11, 5, 7 and [10 (for the first 4) and 26 for NO] in the control. Two essential quality indexes were checked in test fruits which included fruit color (FC) and firmness (FF). The corrected test readings reflected 64, 80, 44, 52,-4 and [8 (for the first 4) and 20 for NO] in the control sustained FC for GNO, SO, BO, OO, NO and the control, respectively. However, the corresponding readings for FF were 3 (medium) for all oils and 4 (soft) for the controls. These results reflect a potent and the best efficacy of peanut and sesame oils, of the five test oils, in controlling fruit flies in guava and extending its shelf life.

scholarly journals MORPHOLOGICAL IDENTIFICATION AND POPULATION OF FRUIT FLY (Bactrocera sp.) (Diptera: Tephritidae) IN CHILI FIELDS, SAVANAJAYA VILLAGE BURU DISTRICT

2020 ◽  
Vol 20 (2) ◽  
pp. 123-129
Author(s):  
Jeffij V. Hasinu ◽  
John A. Patty ◽  
Gratiana N. C. Tuhumury
Keyword(s):  
Fruit Fly ◽  
Production Quality ◽  
Fruit Flies ◽  
Methyl Eugenol ◽  
Morphological Identification ◽  
Total Catch ◽  
Cotton Ball ◽  
Horticultural Crops

Morphological identification and population of fruit fly (Bactrocera sp.) (Diptera: Tephritidae) in chili fields, SavanajayaVillage Buru District. Fruit fly (Bactrocera sp.) are pests that damage horticultural crops, one of which is chili and has thepotential to reduce the production quality and quantity. The aim of this research was to identify and obtain populationnumbers of fruit fly species in the chili fields in Savanajaya Village, Buru District. This study used diagonal sampling methodwith fruit fly traps placed randomly at each sub location of sampling, traps were modified Steiner ’s Trap type. Each trap wasconsisted of 1.5 mL of methyl eugenol on cotton ball, the treatment was repeated three times. Observations were at 3, 6, 9 and12 days after application (daa). The identification results showed that the fruit flies species that trapped were Bactroceradorsalis (Hendel) and Bactrocera umbrosus (Fabricius). The highest number of fruit fly was trapped at 6 daa with an averageof 110.67 to 134.03 or 48.51 to 58.73% from total catch, in addition the lowest catch was at 12 daa with an average of 29.67 to64.67 or 12.99 to 28. 34%. The average number of trapped population was 914.62 individuals.

scholarly journals Penyuluhan Teknik Perbanyakan Tanaman Dan Pengendalian Hama Lalat Buah Pada Petani Hortikultura di Kelompok Tani Mapan Sejahtera Kota Tarakan

2019 ◽  
Vol 2 (2) ◽  
pp. 188
Author(s):  
Abdul Rahim ◽  
Adi Sutrisno ◽  
Margiyono .
Keyword(s):  
Pest Control ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Plant Propagation ◽  
Business Skills ◽  
Horticultural Crops ◽  
Control Fruit ◽  
Field Practice ◽  
Fruit Plants ◽  
And Control

The services activity was conducted counseling of plant propagation techniques and control of fruit fly pests on horticultural crops, especially fruit plants. The methods used in the service activities are lectures, discussions, field practice, evaluation, and publication of the results of counseling. The results were showed: (1) increasing farmers' insights on plant propagation techniques, and (2) pest control on horticultural crops, especially fruit flies. The activity had an impact on improving the skills of farmers, especially the propagation techniques of fruit plants. Also, horticultural farmers have alternative business skills that are economically valuable. The farmers also have been the skill to control fruit fly pests, especially in horticultural farmers (fruit planting) groups.

scholarly journals The abundance and diversity of fruit flies and their parasitoids change with elevation in guava orchards in a tropical Andean forest of Peru, independent of seasonality

PLoS ONE ◽  
2021 ◽  
Vol 16 (4) ◽  
pp. e0250731
Author(s):  
Paolo Salazar-Mendoza ◽  
Ivan Peralta-Aragón ◽  
Ladislao Romero-Rivas ◽  
Jordano Salamanca ◽  
Cesar Rodriguez-Saona
Keyword(s):  
Species Richness ◽  
Sea Level ◽  
Fruit Fly ◽  
Fruit Flies ◽  
Insect Communities ◽  
Guava Fruit ◽  
Parasitism Rates ◽  
Parasitoid Population ◽  
Abundance And Diversity ◽  
Dry And Rainy Seasons

Lower elevations are generally thought to contain a greater abundance and diversity of insect communities and their natural enemies than higher elevations. It is less clear, however, how changes in seasons influence this pattern. We conducted a 2-year study (2013‒2014) in guava orchards located in a tropical Andean forest of Peru to investigate differences in fruit flies (Diptera: Tephritidae) and their parasitoid communities at two elevations and over two seasons. Fruit fly traps were installed, monitored, and guava fruits were sampled from eight orchards at low (800–950 m above sea level) and high (1,700–1,900 m above sea level) elevations and during the dry and rainy seasons. At each orchard, adult fruit fly trap captures and emergence of fruit flies and their parasitoids from guava fruit were quantified to determine their abundance and species composition. There was a greater abundance and species richness of fruit flies captured in traps at lower elevations, as well as higher abundance and species evenness of fruit flies that emerged from fruit, indicating that lower elevations are associated with larger fruit fly populations. The abundance, species richness and diversity of parasitoids were also greater at lower elevations. Consequently, guava fruit infestation and fruit fly parasitism rates were also greater at lower elevations. Seasonality also influenced fruit fly populations with a greater number of flies emerging from guava fruit and more fruit infested in the rainy season. However, seasonality had no effect on parasitoid population parameters or rate of parasitism, nor did it interact with elevation as an influence of populations of fruit flies or their parasitoids in guava orchards. This study highlights the importance of examining both elevation and seasonality for a better understanding of the population dynamics of fruit flies and their parasitoids in tropical agroecosystems.

Guava (Psidium guajava L.) Fruit Coating with Gum – Arabic for Quality and Fruit Fly Control

1970 ◽  
pp. 01-04
Author(s):  
Esameldin B. M. Kabbashi, Ghada H. Abdelrahman and Nawal A. Abdlerahman
Keyword(s):  
Shelf Life ◽  
Gum Arabic ◽  
Fruit Fly ◽  
Psidium Guajava ◽  
Postharvest Quality ◽  
Guava Fruit ◽  
Fruit Shelf Life ◽  
Fly Control ◽  
And Control ◽  
Subtropical Fruit

Guava (Psidium guajava L.) is a lovely tropical and subtropical fruit that originates in Mexico, Central America, and then taken to other distant and near parts around the world. In Sudan this popular fruit is produced in orchards and household and is so profitable but yet attacked by a lot of fruit fly species of the Genera Ceratitis and Bactrocera and the result is a loss of more than 70%. This research aimed at evaluating the effect of Gum Arabic coating (GAC) in extending the shelf life of guava fruit and disinfesting it from these notorious pests. Guava fruits from Kadaro orchards, Khartoum North, were tested using seven concentrations of Gum Arabic solutions. The results reflect that 1: 4 (25%) and 1: 8 (12.5%) (GA: water) concentrations attained 56 and 40% disinfestation, respectively whereas the other lower concentrations effected corresponding results in a range from 20 – 08%. The reduction in maggots per test fruit reached upto 188% as compared to the control.  The highest concentrations (1: 4 & 1: 8) effected a sustainability of 52% in fruit firmness (FF) with an average of medium (3) FF compared to soft FF (4) in the control. The corresponding results in other lower concentrations (1: 16; 1: 32; 1: 64; 1: 72 & 1: 96) were 36, 24, 24, 20 and 16%, respectively. In addition to an average FF of 4 (soft) for all these concentrations and 5 (very soft) for all the corresponding controls. Nevertheless, the sustainability of fruit color (FC) effected by the test concentrations was 52, 44, 24, 22, 24, 20, and 24%, respectively. Regarding these results, the two highest test concentrations effected a sizeable disinfestation and control of fruit flies and a good extension of shelf life of guava in Khartoum State. These findings support using this treatment as an effective IPM tool to extend guava fruit shelf life and upgrading its postharvest quality.

Linking mango infestation by fruit flies to fruit maturity and fly pressure: A prerequisite to improve fruit fly damage management via harvest timing optimization

2021 ◽  
Vol 146 ◽  
pp. 105663
Author(s):  
Isabelle Grechi ◽  
Anne-Laure Preterre ◽  
Aude Caillat ◽  
Frédéric Chiroleu ◽  
Alain Ratnadass
Keyword(s):  
Fruit Fly ◽  
Fruit Flies ◽  
Timing Optimization ◽  
Fruit Maturity ◽  
Harvest Timing

scholarly journals Host Suitability Index for Polyphagous Tephritid Fruit Flies

2021 ◽  
Author(s):  
Peter A Follett ◽  
Fay E M Haynes ◽  
Bernard C Dominiak
Keyword(s):  
Fruit Fly ◽  
Fruit Production ◽  
General Purpose ◽  
Fruit Flies ◽  
Host Suitability ◽  
Bactrocera Dorsalis ◽  
Infestation Rate ◽  
Suitability Index ◽  
Host Status ◽  
Tephritid Fruit Flies

Abstract Tephritid fruit flies are major economic pests for fruit production and are an impediment to international trade. Different host fruits are known to vary in their suitability for fruit flies to complete their life cycle. Currently, international regulatory standards that define the likely legal host status for tephritid fruit flies categorize fruits as a natural host, a conditional host, or a nonhost. For those fruits that are natural or conditional hosts, infestation rate can vary as a spectrum ranging from highly attractive fruits supporting large numbers of fruit flies to very poor hosts supporting low numbers. Here, we propose a Host Suitability Index (HSI), which divides the host status of natural and conditional hosts into five categories based on the log infestation rate (number of flies per kilogram of fruit) ranging from very poor (<0.1), poor (0.1–1.0), moderately good (1.0–10.0), good (10–100), and very good (>100). Infestation rates may be determined by field sampling or cage infestation studies. We illustrate the concept of this index using 21 papers that examine the host status of fruits in five species of polyphagous fruit flies in the Pacific region: Bactrocera tryoni Froggatt, Bactrocera dorsalis (Hendel), Bactrocera latifrons (Hendel), Zeugodacus cucurbitae (Coquillett), and Ceratitis capitata (Wiedemann) (Diptera: Tephritidae). This general-purpose index may be useful in developing systems approaches that rely on poor host status, for determining surveillance and detection protocols for potential incursions, and to guide the appropriate regulatory response during fruit fly outbreaks.

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