This leads to poor commercialization in domestic markets and quarantine restrictions from importing countries. 1.3 How to use chemical bait to control fruit flies In this eastern region of Ghana, a chemical bait-insecticide (Great Bait) was introduced three years ago to control the fruit fly population. Mann (1980) advocated the seasonal history and occurrence of B. dorsalis on different fruit crops in Punjab whereas B. dorsalis and B. zonata have been found damaging Kinnow mandarin during August to October (Singh 2006a,b,c, Singh et al., 2013, ... Tephritid fruit flies show strong behavioural responses. Abstracts, International Conference on Out of these, B. dorsalis was attracted towards methyl eugenol followed by B. zonata. 3. Khan conditions. Studies on the evaluation of the impact of methyl eugenol based different coloured PAU fruit fly traps (16 traps/acre) having male annihilation technique (MAT) in peach, pear, guava and Kinnow revealed that yellow coloured traps had significant impact on the number of males captured and per cent infestation of the fruits. A sample size of 75 fruit growers were used for this study. Department The peak activity of fruit flies was found coinciding with the maturity of fruit. 1/100 of that before control, no detectable reduction of infestation level of host fruits was found. 25.7 per cent fruits were found infested in the orchards fixed with fruit fly traps (treated orchards) as compared to 81.3 per cent in control plots. The use of parapheromon like methyl eugenol along with appropriate trapping technique has also been found successful in monitoring, suppressing fruit flies on large areas by male annihilation technique (MAT) and even complete eradication of various fruit flies. The data were collected through the use of structural interview schedule. Department of Horticulture. Chemical analysis showed that 40% of the essential oil content of this plant consisted of methyl eugenol, which was found in subsequent studies to be a sex in Table 2 showed that maximum number of fruit flies trapped in 21st standard week with mean number of 18.33 in leaf extracts of basil. 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The control measures are not practiced in integrated manner. © 2008-2021 ResearchGate GmbH. Five fruit fly species viz., Bactrocera dorsalis, Bactrocera zonata, Bactrocera correcta, Bactrocera verbascifoliae and Bactrocera Cucurbitae were trapped. Larvae have got a characteristic jumping pattern of movement which serves as a defense mechanism. The Mediterranean fruit fly Ceratitis capitata feeds and causes damage to a very wide range of crops. However, cost: benefit ratio was quite low in triangular traps as compared to other traps. A total of 80,663.99 males were trapped from 28th to 39th SMW. The collection and destruction of fallen, infested and overripe fruits are strongly recommended to reduce the resident population of fruit flies. Synthetic chemicals cause enormous problems because fruits are eaten raw and toxic residue are remain in the soil for longer duration in guava orchard that affects the microbial flora and fauna. the normally attractive stimuli of colour and odours associated with yeast. Female attractive baits are desirable against this serious damaging pest for monitoring and direct control. Fruit fly infestations often spread quickly, but prompt treatment can get populations under control. various spraying devices against fruit flies (Dacus Upon completion of larval feeding, the third instar larvae burrow into the soil and pupate inside a puparium at a depth of 6 cm. Male annihilation technique (MAT) is a widely used and it is one of the most outstanding alternatives for the management of fruit fly that kill male flies and reduce the insect’s chances of mating. In addition, compared with the adults that were subjected to the same pupal storage protocol (five-day-old pupae stored at 13 °C), adult exposure to 41 °C for 1 h showed significant reparative effects on fecundity. The strategy of combining suppression techniques in an area-wide approach is discussed. In sterile insect programs, the terms ‘sterility’ or sterile insect' refers to the transmission of dominant lethal mutations that kill the progeny. Cucumber fly is a major pest of melons, pumpkins and zucchini, it is similar in appearance to Qld fruit fly but is a bit larger. A field study was conducted in guava orchards of 10 villages of Block Bassi Pathana of District Fatehgarh Sahib of Punjab during year 2015. This permit allows a person, as stipulated below, to use the product in the … Two tephritid species namely the oriental fruit fly Bactrocera dorsalis Hendel and the guava fruit fly Bactrocera correcta Bezzi are considered to be the key insect pests of fruit production in Thailand, causing yield loss and quality degradation. Entomology Reporter 1: 8-9. After 8-10 days, adult flies emerge from the puparium and dig their way out of soil or debris. In 1982 the oriental fruit fly, Dacus (Bactrocera) dorsalis Hendel, was successfully eradicated from the Okinawa Islands, Japan, by a male annihilation method using wood fiberboard squares in which methyl eugenol and naled were incorporated. Number of traps/acre also had a significant impact on the quality marketable fruits and yield. It completes 5-10 generations in a year in tropical areas and less than 4 in subtropical areas. Major host plants of Ceratitis cosyra include mango, guava, sour orange, marula, wild custard apple and wild apricot. Know What WHO Says. Population studies and testing of Our talk and interview session with the prominent people in the agriculture industry. Movement of materials may spread the chance of infestation from infested countries to non-infested countries, where pest does not exist. Bait annihilation technique (BAT) is gaining importance because it is one of the successful components for the suppression of female fruit fly as they are the principal factor for multiplication. In summary, the cold storage procedure of B. dorsalis (GSS) pupae has the potential to improve the flexibility and efficiency of mass-rearing schedules. Daily. Fruit flies bite in your fruits, such as Guavas, which makes it rot, thus making it impossible to harvest and sell. Subscribe to our Newsletter. The mean percentage of fruit fly damage was also lowest in triangular traps in peach (4.33%) and in pear (6.72%) respectively. The fruit damage rates of guava in research base were only 6.67%-7.33% during the peak period of oriental fruit fly in June 2008, while they were 90.53%-98.00% in control area, obtaining good control effect against the pest. However, cost: benefit ratio was quite low in triangular traps (1:28.20) as compared to cylindrical traps (1:68.10), spherical traps (1:82.95) and PAU fruit fly traps (1.92.00). Our results show that pupal development time, emergence rate, partial emergence rate, flight ability and fecundity were significantly affected by low temperature and pupal age and their interaction. Plant Prot. Join our WhatsApp group and get the most important updates you need. Infestations often spread quickly, but prompt treatment can get populations under.! Adult female fruit flies are one of the infestation around the guava fly... On guava crop and reached maximum during 39th SMW your interest and we 'll send you handpicked news and updates. 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