Comparing apples and oranges (and blueberries and grapes): fruit type affects development and cold susceptibility of immature <i>Drosophila suzukii</i> (Diptera: Drosophilidae)

Jiménez-Padilla, Yanira; Ferguson, Laura V.; Sinclair, Brent J.

doi:10.4039/tce.2020.36

Cited by 9 publications

(10 citation statements)

References 28 publications

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“…Thus, although our diets contained varying microbiota (and very different nutrients, see also Jiménez-Padilla et al. 2020), we recognise that the identity of those microbes and yeasts is unlikely to be reflective of the microbial flora of those fruits in nature. Future work could include more replicate populations per fruit type to unravel the mechanistic relationship between diet and microbiota, and to explore the ways in which diet and the microbiota interact to influence phenotype.…”

Section: Discussionmentioning

confidence: 97%

“…It is also unclear whether these effects arise because the diet houses a specific microbiome, or – given the broad phenotypic effects of food type; Jiménez-Padilla et al. 2020) – because the diet modifies the Drosophila interactions with the microbiome, affecting community assembly (Adair and Douglas 2017; Jehrke et al. 2018).…”

Section: Introductionmentioning

confidence: 99%

“…Diet affects various physiological traits in D. suzukii , such as development time and body size (Jiménez-Padilla et al. 2020; but see Jaramillo et al. 2015) and lifespan (Bing et al.…”

Section: Introductionmentioning

confidence: 99%

“…In this study, we monitored changes in the gut microbiome of D. suzukii transitioned from a banana-based control diet (see also Jiménez-Padilla et al. 2020) onto fruit-based diets of either raspberry ( Rubus Linnaeus; Rosaceae), strawberry ( Fragaria × ananassa Duchesne; Rosaceae), or blueberry ( Vaccinium Linnaeus; Ericaceae) for three generations. Eggs obtained from females of the third generation were then returned back onto the control diet to obtain a fourth generation of adults.…”

Section: Introductionmentioning

confidence: 99%

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Persistence of diet effects on the microbiota of Drosophila suzukii (Diptera: Drosophilidae)

et al. 2020

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The insect commensal microbiota consists of prokaryotes and eukaryotes. We explored the effect of diet and the persistence of the gut microbiota across generations in Drosophila suzukii (Matsumura) (Diptera: Drosophilidae). We transferred subsets of a single population of D. suzukii to different fruit-based diets (blueberry (Vaccinium Linnaeus; Ericaceae), raspberry (Rubus Linnaeus; Rosaceae), and strawberry (Fragaria × ananassa Duchesne; Rosaceae)) for three generations and then returned them to a common, banana-based, diet. We used 16S rDNA (Bacteria) and ITS (internal transcribed spacer; Fungi) sequencing of female endosymbiont-free flies to identify the microbiota. We identified 2700 bacterial and 350 fungal operational taxonomic units (OTUs); there was no correlation between the number of bacterial and fungal OTUs in a sample. Bacterial communities were dominated by Proteobacteria (especially Acetobacteraceae); Ascomycota dominated the fungal communities. Species diversity of both bacteria and fungi differed among diets, but there were no differences in species-level diversity when these D. suzukii were returned to a control diet. A principle coordinates analysis revealed no differences in the bacterial or fungal community in the first generation on fruit diets, but that the communities diverged over the next two generations; neither fungal and bacterial communities converged after one generation on control food. We conclude that diet changes the D. suzukii microbiota, and that these changes persist for more than one generation.

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Section: Discussionmentioning

confidence: 97%

Section: Introductionmentioning

confidence: 99%

“…Diet affects various physiological traits in D. suzukii , such as development time and body size (Jiménez-Padilla et al. 2020; but see Jaramillo et al. 2015) and lifespan (Bing et al.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Persistence of diet effects on the microbiota of Drosophila suzukii (Diptera: Drosophilidae)

et al. 2020

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“…This is important as D. suzukii has such a wide host range that different individuals have different diets. Jiménez-Padilla et al (2020b) show that development rate, final body size, and cold susceptibility of the immature stages depend on the species of fruit in which the insects were reared. Efforts were also made to determine temperature treatments that could be used to kill immature D. suzukii in packaging or in fruit.…”

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confidence: 99%

The spotted-wing drosophila,Drosophila suzukii(Diptera: Drosophilidae)

Dixon

Moreau

2020

Can Entomol

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In late summer 2008, a fruit fly (Diptera: Drosophilidae) from a berry field in Santa Cruz County, California, United States of America, was identified as Drosophila Fallén species (Bolda et al. 2010; Hauser et al. 2009; Hauser 2011). Fruit flies were not unusual in late summer fruit fields, and it was thought this was a common species that infested rotting fruit. It was not, but its significance was not appreciated at the time. In 2009, heavy infestations of maggots in otherwise healthy cherries (Prunus Linnaeus; Rosaceae) in California were identified as the invasive species, Drosophila suzukii (Matsumura), the spotted-wing drosophila (Hauser 2011). This was the first detection of D. suzukii in continental North America. It was originally described from Japan (Kanzawa 1939), and its native habitat is Asia (Centre for Agriculture and Bioscience International 2020), including India, the Korean Peninsula, and Thailand (Hauser et al. 2009). Since 2008, D. suzukii has emerged as a serious pest in both Europe and North America, where it is now widespread and abundant (Walsh et al. 2011; Cini et al. 2012). In North America, it spread rapidly, presumably via human-assisted transport of fresh fruits, and is established throughout most fruit producing areas. It was first detected in Canada in 2009 in British Columbia, specifically in cherries in the Okanagan Valley, and in berries and grapes in the

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Environmental factors driving infestations of a keystone winter fruit by an invasive and a native fruit fly

Deconninck,

Boulembert,

Eslin

et al. 2024

Arthropod-Plant Interactions

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Comparing apples and oranges (and blueberries and grapes): fruit type affects development and cold susceptibility of immature Drosophila suzukii (Diptera: Drosophilidae)

Cited by 9 publications

References 28 publications

Persistence of diet effects on the microbiota of Drosophila suzukii (Diptera: Drosophilidae)

Persistence of diet effects on the microbiota of Drosophila suzukii (Diptera: Drosophilidae)

The spotted-wing drosophila,Drosophila suzukii(Diptera: Drosophilidae)

Environmental factors driving infestations of a keystone winter fruit by an invasive and a native fruit fly

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