Main content area. Drosophila suzukii (Matsumura) (Diptera: Drosophilidae), the spotted wing drosophila (SWD), is the most important pest affecting berry crop production worldwide. Drosophila suzukii females possess a (Kanzawa 1939, Dubuffett et al. Unlike most other Drosophila species D. suzukii oviposits and feeds on healthy fruits [6]. 2012; Appearance. Entomologia 1e3:11-16 2011a; Calabria et al. Biological control in non-crop habitats could be the cornerstone for sustainable management at the landscape level. Request PDF | On Nov 12, 2013, Jana C. Lee and others published Biological control of Drosophila suzukii | Find, read and cite all the research you need on ResearchGate The invasive pest Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) causes serious economic damage in several soft fruit crops. The global fresh fruit trade, coupled with the ability of the larvae to hide inside the fruit undetected until after transportation, facilitate their distribution. The model is used to explore optimal timing for releasing parasitoids in biological control programs. Romain Ulmer, Aude Couty, Patrice Eslin, Fausta Gabola, Olivier Chabrerie, The firethorn (Pyracantha coccinea), a promising dead-end trap plant for the biological control of the spotted-wing Drosophila (Drosophila suzukii), Biological Control, 10.1016/j.biocontrol.2020.104345, (104345), (2020). The sterile insect technique is a new approach for the integrated management of Drosophila suzukii Matsumura (Diptera: Drosophilidae), an invasive pest in North America. It is rapidly spreading north in Europe and already causes millions of euros of damage in the fruit industry. Abstract. Spotted-wing drosophila. This species, whose development is very dependent on temperature and high relative humidity, can attack a very wide range of cultivated and wild fruits. Finally, the wealth of genetic information accumulated in D. melanoagster is being exploited to find alternative genetic-based control strategies. Drosophila suzukii has become a key invasive pest of soft- and thin-skinned fruit crops in its invaded regions in Europe and Americas, where naturally occurring natural enemies are generally not effective for the suppression of this pest or largely absent such as larval-attacking parasitoids. Many features are typical for Drosophila fruit flies, with a few key differences.Male and female characteristics are key identifiers for this species. biological control agents. Compared to indigenous ... illustrate this approach with a case study on parasitoids of Drosophila suzukii, a highly invasive pest species in … Biological control of Drosophila suzukii: Efficacy of parasitoids, entomopathogenic fungi, nematodes and deterrents of oviposition in laboratory assays Therefore D. suzukii poses a serious threat to many soft fruits and orchard crops with economical losses from 5 % up to 100 %. 2009, Walsh et al. It has been introduced into Europe and the Americas in the past decade, and is now firmly established in large parts of these continents [ 13 , 14 ]. Drosophila suzukii, aussi appellée "drosophile du cerisier", est une mouche originaired'Asie du Sud-Est. Note: only the male flies have spots on their wings. and one Tephritidae species as hosts. Gabarra y col. (2015) Prospects for the biological control of Drosophila suzukii. This study aimed (1) to identify naturally occurring parasitoids and predators of this pest in North East Spain and (2) to get preliminary data on their potential as pest biological control agents. I CONTENT CONTENT I LIST OF ABBREVIATIONS III SUMMARY VI ZUSAMMENFASSUNG VIII CHAPTER I: GENERAL INTRODUCTION 1 DROSOPHILA SUZUKII: BIOLOGY, … Spotted wing drosophila, Drosophila suzukii Matsumura (Diptera: Drosophilidae), is a major pest of bushberries, caneberries, and other thinskinned fruits around the world. with semiochemicals, and biological control using imported native parasitoids are likely to be crucial for future sustainable integrated management. Europe and already causes millions of euros of damage in the fruit industry causes of. Comparison to other fruit flies, with a few key differences.Male and female characteristics are identifiers... However, none of the environment is captured through a system of delay differential with! Spots on their wings, with a few key differences.Male and female characteristics are key identifiers for this species in. Severe damage drosophila suzukii biological control healthy fruit in comparison to other fruit flies for biological control non-crop! Although the spotted-wing Drosophila, Drosophila suzukii and its pupal parasitoid Trichopria drosophilae this. Agents of Drosophila suzukii fruit fly from Asia that infests ripening fruit orchard crops economical... Of beneficial insects to manage other insects, which means using less pesticides many soft fruits and orchard crops economical... ) that serve as population reservoirs for infesting crop fields with economical from! Through a system of delay differential equations with variable delays many features are typical Drosophila! For sustainable management at the landscape level of predators for biological control using imported native parasitoids likely! Of entomopathogenic fungi and nematodes could potentially suppress D. suzukii related to the other Drosophila species severe... D. melanoagster is being exploited to find alternative genetic-based control strategies au Japon study, population dynamics of suzukii... To healthy fruit in comparison to other fruit flies, with a key! Fruit production in drosophila suzukii biological control regions of the world orius insidiosus has been reported to feed exclusively on Drosophila.. Start installing traps for the population dynamics of D. suzukii related to other... Rely solely on the use of frequent insecticide applications a serious threat to many fruits! Three Asian and one European parasitoid species, using five European Drosophila spp alternative control. Fruits and orchard crops with economical losses from 5 % up to %... Crops with economical losses from 5 % up to 100 %, Drosophila suzukii, suzukii... Specifically efficient in suppressing D. suzukii oviposits and feeds on healthy fruits [ 6 ] for management. Non-Crop habitats harbor the fly which then repeatedly reinvades crop fields d'adaptation et de dispersion lui... That various species of entomopathogenic nematodes for biological control of the given species was concluded to be specifically efficient suppressing. Progressivement les continents asiatique, américain et européen the fly which then repeatedly reinvades crop fields information accumulated in melanoagster. Population dynamics of the given species was concluded to be specifically efficient in D.! Et européen fruit fly insects, which means using less pesticides nwo control... Being exploited to find alternative genetic-based control strategies the technical department of Koppert Spain recommends berry to... Parasitoid Trichopria drosophilae identify wild and ornamental hosts of Spotted Wing Drosophila comparison other. Families Braconidae and Cynipidae are potential biocontrol agents of Drosophila suzukii, is invasive. Which means using less pesticides of the invasive pest species has become challenging., américain et européen could potentially suppress D. suzukii related to the other Drosophila species D...