Spotted wing drosophila traps baited with apple cider vinegar (left) and yeast and sugar (right) baits. Our Droso-Trap is specifically designed to catch the Spotted Wing Drosophila (SWD), also known as Drosophila suzukii.Our new trap is red and round in shape and has vertical bars in the lateral openings, reducing these to 3,5mm. Koppert uses cookies to improve your experience on our site. Whereas most fruit flies feed on damaged and overripened fruit, female spotted-wing drosophila have a serration on their ovipositor allowing them to deposit eggs under the skin of intact fruits. Better insight into level of infestationThe openings in the gauze have also been specially adapted to the fruit fly's size. In a final experiment, the investigators placed red panel traps baited with Scentry lure in a cherry orchard from June to August and determined the gender of all captured flies. For instance, the trap is now coloured red – a colour known to be particularly attractive to the harmful fruit fly. Spotted wing drosophila (SWD) attacks ripe and ripening raspberries, blackberries, blueberries, grapes, cranberries, late cherries, fall strawberries, plums and peaches, plus fruit of pokeweed, glossy buckthorn, kousa dogwood and other wild hosts. The Scentry Spotted Wing Drosophila trap is a re-usable, one-way, wet trap. Item. PrintPrepared by Frank Drummond, Professor of Insect Ecology/Entomology, The University of Maine, Orono, ME 04469. Sinds enkele jaren zijn telers in West-Europa zich bewust van de dreiging die uitgaat van Drosophila suzukii.De aanwezigheid van de nieuwe plaag, afkomstig uit Azië, wordt via monitoring programma’s opgevolgd en … In order to define a targeted strategy for D. suzukii management, it is important to have access to highly sensitive trapping tools for detection, monitoring and control that are also selective, practical in use, economic, and with low environmental impact. Recommendations for monitoring spotted wing drosophila (SWD) Dro-sophila suzukii (Matsumura) are to use either vinegar or wine as a bait for traps. Testing Shows Dry, Red Sticky Traps Improve Spotted-Wing Drosophila Monitoring. A new study in Michigan found that spotted-wing drosophila consistently prefer red, glue-covered monitoring traps made of rectangles of plastic or spheres of plastic compared to the most commonly used clear deli-cup traps. Lokstoffen - boskant, composthoop + midden in gewas Flotatietest –20 vruchten in zoutoplossing. Commercial attractants have also been developed for monitoring and mass- Management of spotted-wing drosophila populations is therefore vital, and successful management depends on effective sampling that can identify the presence of flies so that control measures can be implemented efficiently. A new study published in April in the Journal of Economic Entomology, by Danielle Kirkpatrick, Ph.D., and colleagues at Michigan State University, tested the efficacy of several trap designs. RECOMMENDED USE (INSTRUCTIONS): Fill the bottle of attractant … Drosophila suzukii alarm: wees voorbereid met Biobest. (Photo credit: Hannah … The spotted wing drosophila (Drosophila suzukii) is a newly introduced pest of soft fruits,stone fruits and grapes in Europe. In addition, significantly more flies were captured in a red panel trap with Scentry lure than in a deli-cup with Scentry lure. Drosophila suzukii is an invasive plague native to Southeast Asia that has colonized several countries in America and most European countries. Integrated pest management (IPM) programs for the spotted-wing drosophila Drosophila suzukii (Diptera: Drosophilidae) rely on insecticide applications to reduce adult populations and prevent fruit infestation. In terms of sensitivity and selectivity, traps that caught more flies likewise caught flies earlier, and all traps caught 26-31% D. suzukii out of the total Drosophila captured. The investigators placed fly traps with different colors, designs, and lures in cherry orchards and raspberry fields to test which trap types captured more flies. And it makes sense evolutionarily—several preferred food types of D. suzukii, including cherries and raspberries, are red. - Item# 10330 2012, 105, 1350–1357. Note that we no longer recommend yellow sticky cards in SWD traps and that for 2013, we’re encouraging folks to use yeast and sugar baits. These discoveries could help shape improvements in the control of this economically damaging insect. Up until now, growers have been using a combination of Fruit Fly Attractant bait and the generic Moskisan trap to capture Drosophila suzukii. Koppert brengt nieuwe val tegen Drosophila suzukii Persbericht 05 juli 2017 Met een nieuwe val van Koppert Biological Systems kunnen telers van zachtfruit de fruitvlieg Drosophila suzukii voortaan beter wegvangen, monitoren en beheersen. Biobest has further optimized its Drosophila suzukii trap. Note that we no longer recommend yellow sticky cards in SWD traps and that for 2013, we’re encouraging folks to use yeast and sugar baits. In one experiment, the investigators placed red panel traps, green panel traps, white panel traps, yellow panel traps, combination traps, and deli-cup traps in a cherry orchard and baited all traps with Scentry lure. On the other hand, the results showed that more females than males of D. suzukii were captured by traps baited with the attractants (F 1, 478 = 220.92; P < 0.0001) . Unlike other drosophilid flies, D. suzukii is capable of infesting ripe and partially ripe fruit, which poses a significant pest management challenge, as there is no tolerance for infested or … Usual beginning of trapping in Central Europe is the This pest attacks ripening fruit, causing economic losses including increased management costs and crop rejection. If your plants are near woods or riverbanks, put another trap at the closest border to this area. Traps that use apple cider vinegar with a whole wheat dough bait have been successful for farmers to both capture and monitor D. suzukii. Numbers of SWD trapped were significantly greater with a 086K2312”. Native to east Asia, it was first discovered in the continental United States in California in 2008, and it has spread through the U.S., Mexico, Canada, South America, and Europe. Skip navigation. This site uses Akismet to reduce spam. Drosophila suzukii trap baits are usually based on fermentation products such as apple cider vinegar, wine, or yeast, since these ingredients are long-lasting and low-priced (Beers et al., 2011; Lee et al., 2011). 3,4), and you can also add one small drop of unscented liquid soap to break the surface tension and allow flies to more easily sink into the liquid. The invasiveness of Drosophila suzukii Matsumura is causing sizable damage to soft fruits and cherry. Independent research (Agroforestry Mediterranean Institute of the Polytechnic University of Valencia) has shown Drososan to be more effective than a standard trap or the generic Moskisan trap. Spotted Wing Drosophila Genus species: Drosophila suzukii Simple traps can be made to monitor for this very important pest — research on SWD traps and baits has shown that the commercially available traps and lures by Scentry and Trece work as effectively as the home-made whole wheat dough trap. The invasiveness of Drosophila suzukii Matsumura is causing sizable damage to soft fruits and cherry. This pest attacks ripening fruit, causing economic losses including increased management costs and crop rejection. A traps caught on average 355.9 ± 49.9 non-target drosophila, while U and C traps caught 519.8 ± 67.2 and 179.6 ± 19.9 non-target drosophila respectively. Spotted-wing drosophila cause extensive damage to cherry and berry crops, and effective monitoring is vital to control efforts. Both U and C trap average catches for large flies, 0.06 ± 0.04 and 0.02 ± 0.02 respectively, were significantly lower than the average catch for … Detection. The invasive fruit fly spotted-wing drosophila (Drosophila suzukii) causes extensive damage to cherry and berry crops, and effective monitoring is vital to control efforts. Suzukii Trap® is a food trap specifically made to capture Drosophila suzukii made up of peptides and organic acids with a strong power of attraction. 3,4), and you can also add one small drop of unscented liquid soap to break the surface tension and allow flies to more easily sink into the liquid. Add approximately 3-4 cm of apple cider vinegar to your trap (Fig. SWD is a difficult pest to control. Send us a message and we contact you as soon as possible. Overall, the trap with a greater bait surface area caught slightly more D. suzukii than the trap with smaller area (90 vs. 40 cm(2)). Mixtures of yeast, sugar, and water; fruit purees, distillates from apple cider vinegar or wine; ethanol, acetic acid, and phenylethanol in 1: 22: 5 ratios are potent baits for monitoring Drosophila suzukii populations. April 2013. In terms of sensitivity and selectivity, traps that caught more flies likewise caught flies earlier, and all traps caught 26-31% D. suzukii out of the total Drosophila captured. The use of trap plants in the control of Drosophila suzukii has been poorly studied.. The spotted wing drosophila (Drosophila suzukii) is a newly introduced pest of soft fruits,stone fruits and grapes in Europe. Put a trap in the canopy in the shade or on the north side of the row. The presence of Pyracantha coccinea reduced the rate of strawberry infestation by 40%.. Larvae growing in P. coccinea showed a developmental delay and a 100% mortality rate.. P. coccinea is a promising candidate to lower the impact of D. suzukii on the field. Bucket-style traps or quart containers used for monitoring other Drosophila flies can be effectively used for monitoring Drosophila suzukii. Traps with greater entry areas, found in mesh traps, caught more flies than traps with smaller entry areas. In a third experiment, conducted in a cherry orchard, they placed three trap types baited with Scentry lure (red panel traps, red sphere traps, and deli-cup traps), and one trap type baited with the yeast/sugar solution (deli-cup traps). Although monitoring traps are used for early D. suzukii adult detection to time the start … Home; Catalogue. Drosophila suzukii is an invasive fruit fly in The Netherlands, that is increasingly common in Europe and can cause major damage in fruit production. Journal fur Kulturpflanzen, 64:68-72 This devastating pest has caused severe damage on soft-skinned fruit crops, which has resulted in large economic losses. If you wish to protect your fruit from becoming infested, it is critical to set up traps for the insects, and to monitor those Apple cider vinegar is simple and highly attractive to SWD. J. Econ. Oplossing Drosophila suzukii Een brede aanpak: 1. In the overall analysis, yellow-colored traps caught significantly more flies than clear, white, and black traps; and red traps caught more than clear traps. Drosophila suzukii (Matsumura), an invasive pest of small and stone fruits, has been recently detected in 39 states of the United States, Canada, Mexico, and Europe. They found that significantly more spotted-wing drosophila were captured on red panel traps than on yellow panel traps, and significantly more were captured on combination traps than on yellow traps. Upon discovery, several different trap designs were recommended for monitoring. In contrast to the Moskisan trap, Drososan has been specifically designed to combat Drosophila suzukii. Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) is a serious pest that prefers fresh fruits and is native to Southeast Asia. Netten kunnen goed helpen tegen deze fruitvlieg, maar we zoeken ook naar andere methoden om fruittelers te helpen in hun strijd tegen deze exoot. The findings will advance the pursuit of more efficient and effective monitoring techniques for the pest. They help us to understand how our site is used. Nets can help prevent damage, but we are also looking for other methods to help fruit growers in their fight against this exotic species. Various trap types are used for monitoring and mass trapping of this pest. Mean (± SE) Drosophila suzukii flies and other drosophilids trapped in two commercial greenhouses planted with different blackberry varieties using a red-black stripe trap with ACV + ethanol and a sugar-yeast mixture (2C-Trap) and the conventional clear plastic trap with ACV; (a) greenhouse planted with blackberry “var. The trap is red, which is the colour that strongly attracts the fruit fly. A new study in Michigan found that spotted-wing drosophila consistently prefer red, glue-covered monitoring traps made of rectangles of plastic or spheres of plastic compared to the most commonly used clear deli-cup traps. HORTICULTURAL ENTOMOLOGY Evaluation of Monitoring Traps for Drosophila suzukii (Diptera: Drosophilidae) in North America JANA C. LEE,1,2 HANNAH J. BURRACK,3 LUZ D. BARRANTES,4 ELIZABETH H. BEERS,5 AMY J. DREVES,6 KELLY A. HAMBY,7 DAVID R. HAVILAND,8 RUFUS ISAACS,9 TAMARA A. RICHARDSON,10 PETER W. SHEARER,11 CORY A. STANLEY,12 DOUG B. WALSH,3 … suzukii captured by traps baited with Z-kinol was not significantly different in blackberry and strawberry crops. Enter your email address to receive an alert whenever a new post is published here at Entomology Today. Drosophila suzukii (Spotted Wing) Description SWD is a small fly (2 to 3 mm) with bright red eyes, a pale brown thorax, and an abdomen with black horizontal stripes. Entomol. This species, whose development is very dependent on temperature and high relative humidity, can attack a very wide range of cultivated and wild fruits. However, the adult males differ from other native Drosophila males in that they possess a dark spot along the Thus, there was a clear preference for red sphere traps and red panel traps over clear deli-cup traps. An effective monitoring is fundamental to detect the presence of the fly and to predict the infestation of fruits in new areas. Their results will help inform improved monitoring and control of this voracious invasive fly. Click to email this to a friend (Opens in new window), Click to share on Facebook (Opens in new window), Click to share on LinkedIn (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pocket (Opens in new window), Click to share on Reddit (Opens in new window), Click to share on Tumblr (Opens in new window), Click to share on Pinterest (Opens in new window), Research Confirms: (Insect) Moms Are the Best, Anatomy of a Great Entomological Research Poster, Development of a Novel Dry, Sticky Trap Design Incorporating Visual Cues for. John P. Roche, Ph.D., is an author, biologist, and science writer dedicated to making rigorous science clear and accessible. Suzuki's fruitvlieg of Aziatische fruitvlieg (Drosophila suzukii) is een vliegensoort uit de familie van de fruitvliegen (Drosophilidae).De wetenschappelijke naam van de soort is voor het eerst geldig gepubliceerd in 1931 door Matsumara. Abstract: Drosophila suzukii is one of the main pests of small fruits in the world. The fly is light brown, the eyes are red, its size is 2.5-3.5 mm. Drosophila suzukii. The flies are attracted by the acetic acid and ethanol, but including further volatile ingredients in Spotted-wing drosophila (Drosophila suzukii) is an invasive fly species that damages cherry and berry crops. Add approximately 3-4 cm of apple cider vinegar to your trap (Fig. Do not use apple-cider-flavored distilled vinegar. He has a Ph.D. in biology, has published 190 articles, and has written and taught extensively about science. (Drosophila suzukii: eine neue bedrohung fur den Europaischen obst- und weinbau - bericht uber eine internationale tagung in trient, 2, Dezember 2011.) Monitoring and trapping. Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) is recognized as an invasive pest in Europe and North America. Koppert Biological Systems has developed a new trap named ‘Drososan’ to help growers of soft fruits to capture, monitor, and control the fruit fly Drosophila suzukii. In Switzerland, “Gasser-Becherfalle” with a white lid and a liquid wine-vinegar based attractant is the most widely used trap type for both purposes. If you have multiple traps, you may be able to focus your management on more heavily infested areas. Because of this, their larvae can cause immense economic damage, sometimes wiping out entire fruit crops. Infestation of wild and ornamental noncrop fruits by Drosophila suzukii (Diptera: Drosophilidae). Because of its high fecundity and number of generations, there is a high risk of insecticide resistance. Affiliations and accreditations; General terms and conditions; News; Contact . The insect resembles common vinegar flies in the genus Drosophila. Any liquid bait style traps, such as the Rescue Fly Trap, can be filled with about one inch of apple cider vinegar to monitor for this pest. Monitor adult fly populations before fruit begin ripening and before flies begin laying eggs. Journal of Economic Entomology, 105(4):1350-1357. It is a 100% ecological solution which does not require any insecticide in its formulation or in its use in the field. Effective fly sampling traps have two benefits: One, they allow fruit growers to know when management efforts need to be applied, increasing effectiveness; and, two, they permit delays in applying insecticide applications until they are needed, reducing environmental impacts and lessening disruption of pest management for other insect species. “Another important next step would be to further understand how captures relate to populations early in the season; this would help determine when chemical control programs should be initiated if numbers of spotted-wing drosophila captured in traps are low and fruit is at a stage vulnerable to infestation.”. With a hand lens or a microscope and a little bit of practice, it is possible to learn to identify Drosophila suzukii (SWD) adults from other small Drosophila species that will likely be collected in the same monitoring traps.We have made this identification card to highlight the main identifying features of … (Photo credit: Danielle Kirkpatrick, Ph.D.). Drosophila suzukii Attractants: Laboratory and Commercial Polytunnel Trials Rodrigo Lasa 1,*, ... can significantly increase the response of D. suzukii to baited traps compared to traps baited with ACV alone [16–18]. Since its introduction and spread in the US from 2008-2012, spotted-wing drosophila (SWD), Drosophila suzukii (Matsumura), SWD has presented a huge problem for berry growers.