during last week of February (44.17%). Aulacophora foveicolis (Lucas) on cucumber. 4 Bactrocera cucurbitae Bactrocera spp. Fruit fly identification and life cycle Images, lifecycles, and host crops of major fruitfly pests in Hawaii are in this pamphlet from the University of Hawaii. Susceptible Hosts The Bactrocera group under consideration in this document is attracted to a wide variety of hosts. C. Maggot of fruit fly and d. pupae of fruit fly. The mean incubation period varied from 1.7±0.12 days in 2002 and 1.4±0.16 days in 2003 at temperature range from 31.9-32.2°C in 2002 and 27.3-30.8°C while, relative humidity was 56.7-62.8% during 2002 and 60.6-81.2% during 2003. Approximately 48 hours after emerging from the puparia, female fruit flies are sexually mature and can begin breeding and laying eggs. Nuts were then classified in three groups according to damages. It has been reported to damage 81 host plants and is a major pest of cucurbitaceous vegetables, particularly the bitter gourd (Momordica charantia), muskmelon (Cucumis melo), snap melon (C. melo var. Keywords: Bactrocera dorsalis, climate change, geo-graphical distribution, Oriental fruit fly. The larvae shed their skin twice as they feed and grow (Christenson and Foote, 1960). The eggs of the melon fly are slender, white and measure 1/12 inch in length. 2.3 Taxonomic Classification of Bactrocera carambolae. EGGS. Its presence in Hawaii, but not in mainland USA, has contributed to its high international profile as a quarantine pest. Journal of Biopesticides, 9 (1): 46-51. During the severe winter months, they hide and huddle together ... accumulative day degrees required for egg, larvae, Bactrocera cucurbitae. positive significant association with maximum Bactrocera cucurbitae strains were selected for longer developmental period and larger body size on the basis of pre-oviposition period, female age at peak fecundity, numbers of eggs at peak fecundity, total fecundity, longevity of males and females, age at first mating, and number of life … Thursday, 17 January 2013 10:53 Female melon fly (Photo: S. Wilson). However, Using two-sex life tables to determine fitness parameters of four Bactrocera species (Diptera: Tephritidae) reared on a semi-artificial diet - Volume 108 Issue 6 on 10 2.5 The Characteristics and Life Cycle of Bactrocera. The significant differences were observed in the life cycle of the pest when reared on bitter gourd, bottle gourd and watermelon. Melon Fly Eradication Project in Okinawa A new distribution map is provided for Bactrocera cucurbitae Coquillett Diptera: Tephritidae Hosts: Mostly Cucurbitaceae, also other crops including tomato (Lycopersicon exculentum. • Agarwal, M. L., D. D. Sharma and O. Rahman. INTRODUCTION Melon fruit fly, Bactrocera cucurbitae (Coquillett) is a major pest of cucurbit crops throughout the world. When was provided with cucurbit vegetables materials to fruit flies then. Ascorbic acid, nitrogen, phosphorus, potassium, protein, reducing sugars, non-reducing sugars and total sugars were negatively correlated, while the moisture content showed a positive association with fruit fly infestation and larval density/fruit. The research can be considered as a starting point for the control of the pest in field. The melon fruit fly, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae) is distributed widely in temperate, tropical, and sub-tropical regions of the world. June and July under room temperature in meerut condition. Melon fruit fly, Bactrocera cucurbitae (Coquillett) is one of the most important pests of bitter gourd, Momordica charantia L. Because of the difficulties associated with chemical control of this pest, it is important to identify the traits associated with resistance and their influence on pest multiplication. Protection Society, Genting Highlands, Kuala Lumpur. The significant differences were observed in the life cycle of the pest when reared on bitter gourd, bottle gourd and watermelon. 12 2.7 Hatchability Percentage. The subgeneric treatments have only partly adopted this latest change, but are indicated here to reflect the most modern - DNA based - insights. with all the incidence of pests during During the severe winter months, they hide and huddle together ... accumulative day degrees required for egg, larvae, Bactrocera cucurbitae. After introduction, it can easily disperse due to its high reproductive potential, high biotic potential (short life cycle of 3-5 weeks, up to 10 generations of offspring per year), and a rapid dispersal ability. melon fruit fly management. 26) can survive for months, and will continue to reproduce if fruit is available.In tropical climates such as Hawaii they are present throughout the year. The lower and upper developmental thresholds for eggs were 11.4 and 36.4° C (Messenger and Flitters, … ): a comparative study on five different cucurbits, Journal of Pharmacognosy and Phytochemistry, View 2 excerpts, references results and background, View 7 excerpts, references background and results. Fruit fly identification and life cycle Images, lifecycles, and host crops of major fruitfly pests in Hawaii are in this pamphlet from the University of Hawaii. The rate of multiplication per generation per female was <1 for B. latifrons reared at all temperatures and for B. cucurbitae, B. dorsalis, and C. capitata at 16 and 32°C. Bionomics of fruit flies (Dacus spp.) The mean Pre-oviposition period13.5±1.5 and oviposition period 18.0±6 days while, mean mating period (3±1hrs), fecundity 80.0±20 eggs/life cycle and incubation period of eggs varied from 1.25±0.25 days was observed of cucurbit fruit fly. The melon fruit fly, Bactrocera cucurbitae (Coquillett) (Diptera: Tephritidae) is distributed widely in temperate, tropical, and sub-tropical regions of the world. Keywords: Bactrocera dorsalis, climate change, geo-graphical distribution, Oriental fruit fly. Biology and life cycle of bactrocera cucurbitae coquillett, a serious pest of cucurbits in jammu region (jammu and kashmir) india The study allowed to establish first emergence, flight period, oviposition beginning, larval hatching as well as a first evaluation of the control strategies. Bactrocera cucurbitae strains were selected for longer developmental period and larger body size on the basis of pre-oviposition period, female age at peak fecundity, numbers of eggs at peak fecundity, total fecundity, longevity of males and females, age at first mating, and number of life … To assess the variability of the life tables, we carried out two experiments under each treatment. Mating Period and time of cucurbit fruit fly, Fecundity and viability of cucurbit fruit fly. The duration of egg incubation, and the larval, prepupal and pupal periods were 16.8 ± 4.9 hours, and 4.5 ± 1.13, 0.8 ± 0.25 and 8.4 ± 0.51 days, respectively. LARVAE. Akatsuki Printing Ltd. Japan, 1987, 28. Sex ratio (male: female) was 1.10 ± 0.14. Fruit fly incidence had Insect Sci. Its abundance increases when the temperatures fall below 32 degrees C, and the relative humidity ranges between 60 to 70%. For instance, one source lists the life cycle for B. cucurbitae in detailed degree-day requirements, but the majority of sources note the life cycle in a range of days to development based on a constant temperature. During the hot and dry season, the flies take shelter under humid and shady places and feed on honeydew of aphids infesting the fruit trees. EGGS. At this temperature, B. dorsalis rates were almost twice those for all other species. complex (Bactrocera dorsalis and relatives) and the melon fly (Bactrocera cucurbitae). during third week of February, 2011 (20.57 Hatching % Prefecture. Longevity of adults was extended to 30–52 days for males and 30–60 days for females when fed either water, molasses and honey or water, molasses and proteinex. Quantitative genetic studies for life history and behavioral traits are important in quality control for insect mass‐rearing programs. Peak incidence of red pumpkin beetle Mating occurs late morning or early afternoon. Biology and biometrics of melon fruit fly, Bactrocera cucurbitae (Coq.) Rainfall showed negative correlation The life history raw data was analyzed using the traditional female age‐specific life table and compared to results obtained using the age‐stage, two‐sex life table. Flesh thickness and fruit diameter explained 93.0% of the total variation for fruit fly infestation, and flesh thickness and fruit length explained 76.3% of the variation for larval density/fruit. In this study, we constructed life tables for Bactrocera cucurbitae on cucumber (Cucumis sativus L.) in the laboratory and under simulated field conditions. Laboratory studies were conducted to study the comparative biology of fruit fly, Bactrocera cucurbitae in different cucurbitaceous crops viz. 10 2.4 Bactrocera carambolae Distribution. The wild accessions, IC 256185, IC 248256, IC 213311, IC 248282, IC 256110 and IC 248281 were identified as resistance sources to melon fruit fly. bait (0.0028 + 0.015 %) was the most effective treatment resulting in minimum fruit infestation (13.15%, You searched for: Subject "Bactrocera cucurbitae" Remove constraint Subject: "Bactrocera cucurbitae" Journal Annals of the Entomological Society of America Remove constraint Journal: Annals of the Entomological Society of America. melon fruit fly management. Reproductive and population parameters of melon flies, Bactrocera cucurbita (Coquillett); oriental fruit flies, B. dorsalis (Hendel); Malaysian fruit flies, B. latifrons (Hendel); and Mediterranean fruit flies, Ceratitis capitata (Wiedemann) were measured at 16, 18, 24, 29, and 32 ± 1°C. other treatments, except untreated control. The mean Pre-oviposition period13.5±1.5 and oviposition period 18.0±6 days while, mean mating period (3±1hrs), fecundity 80.0±20 eggs/life cycle and incubation period of eggs varied from 1.25±0.25 days was observed of cucurbit fruit fly. Materials and methods Insects Cultures of B. correcta, B. dorsalis, B. cucurbitae… The evaluation of efficacy of the product tested was done at harvest, first on the nuts fallen in the nets and then after the removal of the husk. Chipku - Pheromone Eco Trap With Melon Fly Lure (Bactocera Cucurbitae), Decrease Insecticide Use So Recommended For Organic Farming (Trap + Lure), They are major pests of beans, bitter melon, wax gourd, cucumbers, edible gourds, eggplant, green beans, hyotan, luffa, melons, peppers, pumpkins, squashes, togan, tomatoes, watermelon, and zucchini. Into fruit in bunches of 1 to 37 genotypes for fruit infestation larval... 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