C. Tong, M. Gullickson, Mary Rogers, E. Burkness, W. Hutchison
{"title":"蓝莓果实斑翅果蝇(双翅目:果蝇科)侵染检测[j]","authors":"C. Tong, M. Gullickson, Mary Rogers, E. Burkness, W. Hutchison","doi":"10.18474/JES22-70","DOIUrl":null,"url":null,"abstract":"Spotted-winged drosophila, Drosophila suzukii Matsumura (Diptera: Drosophilidae), has become a significant pest of small and stone fruit. Unlike most Drosophila species, it tends to infest healthy, intact ripe fruit, as opposed to rotting or overripe fruit (Mitsui et al. 2006, Popul. Ecol. 48:233–237; Asplen et al. 2015, J. Pest Sci. 88:469–494). Spotted-winged drosophila adults are typically detected in the field using baited traps. This is useful in helping growers decide when to apply insecticides (Ebbenga et al. 2022, J. Entomol. Sci. 57: 516–529), but methods are also needed to estimate actual fruit infestation levels. Spectral imaging of fruit may provide a nondestructive alternative to extraction of larvae and could provide information on the infestation status of a single fruit. Such imaging has been tested for insect pests other than D. suzukii. For example, Peshlov et al. (2009, J. Near Infrared Spectrosc. 17:203–212) used near-infrared spectroscopy (NIRS) to detect infestation of wild blueberries (Vaccinium) by blueberry maggot, Rhagoletis mendax Curran (Diptera: Tephritidae). By measuring spectra of a live larva and subtracting it from an infested blueberry, they demonstrated that the NIR signal they recorded was from a larva and ‘‘associated chemical changes in the blueberries.’’ Detectable differences between infested blueberry and larvae occurred between approximately 750 and 1300 nm, with a small differential signal at 600 nm. Tsuta et al. (2006, Food Sci. Technol. Res. 12:96–100) also used spectroscopy to discriminate between blueberry fruit and ‘‘foreign substances.’’ They measured the spectra of various foreign substances, including worms, separately from the fruit. They detected a difference in the second derivative of absorbance between worms and berries between approximately 625 and 675 nm.","PeriodicalId":15765,"journal":{"name":"Journal of Entomological Science","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-06-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Detection of Spotted-winged Drosophila (Diptera: Drosophilidae) Infestations in Blueberry Fruits1\",\"authors\":\"C. Tong, M. Gullickson, Mary Rogers, E. Burkness, W. Hutchison\",\"doi\":\"10.18474/JES22-70\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Spotted-winged drosophila, Drosophila suzukii Matsumura (Diptera: Drosophilidae), has become a significant pest of small and stone fruit. Unlike most Drosophila species, it tends to infest healthy, intact ripe fruit, as opposed to rotting or overripe fruit (Mitsui et al. 2006, Popul. Ecol. 48:233–237; Asplen et al. 2015, J. Pest Sci. 88:469–494). Spotted-winged drosophila adults are typically detected in the field using baited traps. This is useful in helping growers decide when to apply insecticides (Ebbenga et al. 2022, J. Entomol. Sci. 57: 516–529), but methods are also needed to estimate actual fruit infestation levels. Spectral imaging of fruit may provide a nondestructive alternative to extraction of larvae and could provide information on the infestation status of a single fruit. Such imaging has been tested for insect pests other than D. suzukii. For example, Peshlov et al. (2009, J. Near Infrared Spectrosc. 17:203–212) used near-infrared spectroscopy (NIRS) to detect infestation of wild blueberries (Vaccinium) by blueberry maggot, Rhagoletis mendax Curran (Diptera: Tephritidae). By measuring spectra of a live larva and subtracting it from an infested blueberry, they demonstrated that the NIR signal they recorded was from a larva and ‘‘associated chemical changes in the blueberries.’’ Detectable differences between infested blueberry and larvae occurred between approximately 750 and 1300 nm, with a small differential signal at 600 nm. Tsuta et al. (2006, Food Sci. Technol. Res. 12:96–100) also used spectroscopy to discriminate between blueberry fruit and ‘‘foreign substances.’’ They measured the spectra of various foreign substances, including worms, separately from the fruit. 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引用次数: 0
摘要
斑翅果蝇(drosophila suzukii Matsumura)是一种重要的小果类和核果类害虫。与大多数果蝇物种不同,它倾向于感染健康、完整的成熟果实,而不是腐烂或过熟的果实(Mitsui et al. 2006, Popul)。生态48:233 - 237;Asplen et . 2015, J.害虫学报,88:469-494)。斑点翅果蝇成虫通常是在野外用诱捕器发现的。这有助于种植者决定何时施用杀虫剂(Ebbenga et al. 2022, J. Entomol)。昆虫学报,57:516-529),但还需要估算实际虫害水平的方法。果实的光谱成像可以提供一种非破坏性的幼虫提取替代方法,并且可以提供单个果实侵染状况的信息。这种成像技术已被用于除铃木氏夜蛾以外的其他害虫。例如,Peshlov等人(2009,J.近红外光谱,17:203-212)利用近红外光谱(NIRS)检测蓝莓蛆,Rhagoletis mendax Curran(双翅目:毯蝗科)对野生蓝莓(Vaccinium)的侵害。通过测量活幼虫的光谱,并将其从受感染的蓝莓中减去,他们证明了他们记录的近红外信号来自幼虫和“蓝莓中相关的化学变化”。“受感染的蓝莓和幼虫之间可检测到的差异发生在大约750到1300纳米之间,在600纳米处有一个小的差异信号。Tsuta et al.(2006,食品科学。抛光工艺。罗12:96-100)也用光谱学来区分蓝莓果实和“外来物质”。他们分别从果实中测量了各种外来物质的光谱,包括蠕虫。他们检测到蠕虫和浆果的吸光度二阶导数在大约625 nm和675 nm之间存在差异。
Detection of Spotted-winged Drosophila (Diptera: Drosophilidae) Infestations in Blueberry Fruits1
Spotted-winged drosophila, Drosophila suzukii Matsumura (Diptera: Drosophilidae), has become a significant pest of small and stone fruit. Unlike most Drosophila species, it tends to infest healthy, intact ripe fruit, as opposed to rotting or overripe fruit (Mitsui et al. 2006, Popul. Ecol. 48:233–237; Asplen et al. 2015, J. Pest Sci. 88:469–494). Spotted-winged drosophila adults are typically detected in the field using baited traps. This is useful in helping growers decide when to apply insecticides (Ebbenga et al. 2022, J. Entomol. Sci. 57: 516–529), but methods are also needed to estimate actual fruit infestation levels. Spectral imaging of fruit may provide a nondestructive alternative to extraction of larvae and could provide information on the infestation status of a single fruit. Such imaging has been tested for insect pests other than D. suzukii. For example, Peshlov et al. (2009, J. Near Infrared Spectrosc. 17:203–212) used near-infrared spectroscopy (NIRS) to detect infestation of wild blueberries (Vaccinium) by blueberry maggot, Rhagoletis mendax Curran (Diptera: Tephritidae). By measuring spectra of a live larva and subtracting it from an infested blueberry, they demonstrated that the NIR signal they recorded was from a larva and ‘‘associated chemical changes in the blueberries.’’ Detectable differences between infested blueberry and larvae occurred between approximately 750 and 1300 nm, with a small differential signal at 600 nm. Tsuta et al. (2006, Food Sci. Technol. Res. 12:96–100) also used spectroscopy to discriminate between blueberry fruit and ‘‘foreign substances.’’ They measured the spectra of various foreign substances, including worms, separately from the fruit. They detected a difference in the second derivative of absorbance between worms and berries between approximately 625 and 675 nm.
期刊介绍:
The Journal of Entomological Science (ISSN 0749-8004) is a peer-reviewed, scholarly journal that is published quarterly (January, April, July, and October) under the auspices of the Georgia Entomological Society in concert with Allen Press (Lawrence, Kansas). Manuscripts deemed acceptable for publication in the Journal report original research with insects and related arthropods or literature reviews offering foundations to innovative directions in entomological research