Drosophila suzukii (Diptera: Drosophilidae): A Decade of Research Towards a Sustainable Integrated Pest Management Program

Journal of Economic Entomology, Journal Year: 2021, Volume and Issue: 114(5), P. 1950 - 1974

Published: July 26, 2021

Drosophila suzukii (Matsumura) (Diptera: Drosophilidae) also known as spotted-wing drosophila (SWD), is a pest native to Southeast Asia. In the last few decades, has expanded its range affect all major European and American fruit production regions. SWD highly adaptive insect that able disperse, survive, flourish under of environmental conditions. Infestation by generates both direct indirect economic impacts through yield losses, shorter shelf life infested fruit, increased costs. Fresh markets, frozen berries, export programs have been impacted due zero tolerance for infestation. As control rely heavily on insecticides, exceedance maximum residue levels (MRLs) resulted in crop rejections. The impact particularly severe organic operations, mainly limited availability effective insecticides. Integrated management (IPM) could significantly reduce chemical inputs but would require substantial changes horticultural practices. This review evaluates most promising methods studied part an IPM strategy against across world. For each considered techniques, effectiveness, impact, sustainability, stage development are discussed.

Language: Английский

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The impact of climate change on insect pest biology and ecology: Implications for pest management strategies, crop production, and food security

Journal of Agriculture and Food Research, Journal Year: 2023, Volume and Issue: 14, P. 100733 - 100733

Published: Aug. 9, 2023

The explosive expansion of the global population and technological progress has greatly influenced agriculture food production. However, this is threatened by climate change, which unleashes a slew issues like carbon dioxide (CO2) increases, frequent droughts, temperature shifts that present substantial obstacle to crop yields security. ramifications these climatic factors on insect pest biology ecology are profound, given pests depend heavily factors. Since productivity tightly connected both variables, changes in can significantly impact yields. Therefore, it imperative comprehend change manage them effectively ensure sufficient This review examines effect explores potential use modern monitoring technologies prediction tools devise effective management strategies improve production

Language: Английский

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Thermal Development, Mortality, and Fertility of an Apulian Strain of Drosophila suzukii at Different Temperatures

Insects, Journal Year: 2025, Volume and Issue: 16(1), P. 60 - 60

Published: Jan. 10, 2025

This study explored the thermal response of Drosophila suzukii, an injurious insect pest present in many countries worldwide, at different controlled conditions. species is responsible for several economic losses soft fruit cultivations, develops on ripening fruits, and has capability to quickly adapt new territories climates, closing multiple generations per year. Given its high invasive potential increasing need low-impact control strategies, in-depth exploration biology this stage fundamental. Specimens Italian strain from Apulia were reared growth chambers constant temperatures (6, 9, 13, 18, 20, 24, 25, 26, 27, 28, 29, 31, 32 33 °C). The life cycle each specimen was individually tracked egg death adults, considering larval stages distinction as well. Besides development mortality, production over temperature been recorded. dataset first analysed according tables studies; then, we also estimated biological parameters most common equations describing development, fertility involved physiologically-based model applications. results confirmed extended information already literature, but with reference a population adapted warmer climates. successfully developed adult 13-29 °C, while between 6-9 29-33 °C limited L2/L3 stages. Optimal are around 26-28 depending stage. provides one complete overviews D. which available current opens door more accurate modelling frameworks.

Language: Английский

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Geographic dispersion of invasive crop pests: the role of basal, plastic climate stress tolerance and other complementary traits in the tropics

Current Opinion in Insect Science, Journal Year: 2022, Volume and Issue: 50, P. 100878 - 100878

Published: Jan. 31, 2022

Language: Английский

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Automatic Pest Monitoring Systems in Apple Production under Changing Climatic Conditions

Horticulturae, Journal Year: 2022, Volume and Issue: 8(6), P. 520 - 520

Published: June 14, 2022

Apple is one of the most important economic fruit crops in world. Despite all strategies integrated pest management (IPM), insecticides are still frequently used its cultivation. In addition, phenology extremely influenced by changing climatic conditions. The frequent spread invasive species, unexpected outbreaks, and development additional generations some problems posed climate change. adopted IPM therefore need to be changed as do current monitoring techniques, which increasingly unreliable outdated. for more sophisticated, accurate, efficient techniques leading increasing automated systems. this paper, we summarize automatic methods (image analysis systems, smart traps, sensors, decision support etc.) monitor major apple production (Cydia pomonella L.) other pests (Leucoptera maifoliella Costa, Grapholita molesta Busck, Halyomorpha halys Stål, flies—Tephritidae Drosophilidae) improve sustainable under

Language: Английский

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Plasticity of the olfactory behaviors in Bactrocera dorsalis under various physiological states and environmental conditions

Current Opinion in Insect Science, Journal Year: 2024, Volume and Issue: 63, P. 101196 - 101196

Published: March 28, 2024

Language: Английский

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Factors influencing oviposition behaviour of the invasive pest, Drosophila suzukii, derived from interactions with other Drosophila species: potential applications for control

Pest Management Science, Journal Year: 2023, Volume and Issue: 79(11), P. 4132 - 4139

Published: July 30, 2023

Drosophila suzukii (Matsumura) or spotted wing is a worldwide invasive pest of soft- and stone-fruit production. Female D. lay their eggs in ripening fruit the hatched larvae damage from inside, rendering it unmarketable causing significant economic loss. Current methods to reduce population field primarily rely on chemical insecticides which are not sustainable long-term solution increase risk resistance developing. Several studies demonstrate that when encounter coexist with other food source, this usually disadvantage suzukii, leading reduced oviposition increased larval mortality. These effects have potential be exploited management perspective. In review we summarise recent research articles focusing interspecific interactions between species aimed at understanding how drives behaviour. Potential semiochemical microbiome impacts postulated as determinants Development control practices reducing populations deterring them laying by utilising factors drive behaviour discussed. © 2023 The Authors. Pest Management Science published John Wiley & Sons Ltd behalf Society Chemical Industry.

Language: Английский

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The apparent seasonal biphenism in Drosophila suzukii stems in reality from continuous reaction norms

Pest Management Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 3, 2024

Abstract The spotted wing drosophila (SWD) is supposed to show only two distinct seasonal phenotypes: the dark, diapausing winter morph (WM) and light, reproductively active summer (SM). It unclear if these phenotypes result from a true developmental switch or expression of extreme continuous thermal reaction norms. This study aims investigate this question by examining traits across range temperatures. Using 12 temperatures (8 30 °C), we assessed including viability, growth, morphology, cold tolerance, metabolic rate, ovarian maturation. Gradual increases in temperature induced gradual changes all traits, indicating classical nonlinear Low (14 °C below) produced flies with extended development, dark color, larger size, increased reduced metabolism, delayed oogenesis, characteristic WM. Given months required for emergence egg maturation at cold, generations SWD may develop discrete environments resulting an apparent biphenism. What appears be (WM SM) actually implies need precise terminology SWD. We recommend using terms like ‘winter‐acclimated’ ‘winter phenotype’ rather than morph’. © 2024 Author(s). Pest Management Science published John Wiley & Sons Ltd on behalf Society Chemical Industry.

Language: Английский

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Biological control of Drosophila suzukii

CABI Reviews, Journal Year: 2020, Volume and Issue: unknown

Published: Dec. 11, 2020

Abstract Drosophila suzukii (Matsumura) is native to East Asia but has widely established in the Americas and Europe, where it a devastating pest of soft-skinned fruits. It wide host range these non-crop habitats harbor fly which then repeatedly reinvades crop fields. Biological control could be cornerstone for sustainable management at landscape level. Toward this goal, researchers have developed or investigated biological tactics. We review over 100 studies, conducted Americas, Europe on natural enemies D. . Two previous reviews provided an overview potential detailed accounts foreign explorations. Here, we provide up-to-date list known evaluated parasitoids, predators entomopathogens (pathogenic fungi, bacteria, nematodes, viruses) summarize research progress date. emphasize systematic approach toward development strategies that can stand alone combined with more conventional tools. Finally, propose framework integrated use tools, from classical host-specific Asian augmentative conservation indigenous enemies, entomopathogens. This provides roadmap foster tools programs.

Language: Английский

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Ecological niche shifts affect the potential invasive risk of Phytolacca americana (Phytolaccaceae) in China

Ecological Processes, Journal Year: 2023, Volume and Issue: 12(1)

Published: Jan. 3, 2023

Abstract Background Predicting the potential habitat of Phytolacca americana, a high-risk invasive species, can help provide scientific basis for its quarantine and control strategies. Using optimized MaxEnt model, we applied latest climate data, CMIP6, to predict distribution risk zones their change patterns P . americana under current future (SSP126, SSP245, SSP585) conditions, followed by invasion analysis. Results The predictions model based on R language optimization were highly accurate. A significantly high area 0.8703 was observed working characteristic curve (AUC value) subject kappa value 0.8074. Under P. mainly distributed in Sichuan, Chongqing, Guizhou, Hunan, Guangxi provinces. contribution rate each climatic factor calculated using jackknife test. four factors with highest included minimum temperature coldest month (bio6, 51.4%), monthly mean diurnal difference (bio2, 27.9%), precipitation driest quarter (bio17, 4.9%), warmest seasonal (bio12, 4.3%). Conclusion pattern generally showed migration toward Yangtze River Delta region southeastern coastal China. This exhibited an expansion trend, highlighting strong invasiveness species. Based predictions, targeted prevention strategies areas significant changes developed. Therefore, this study emphasizes need integrated approach effectively prevent further spread plants.

Language: Английский

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