Thermal acclimation capacity of Jack Beardsley mealybug (Pseudococcus jackbeardsleyi) to survive in a warming world

Piyaphongkul, Jiranan; Suraksakul, Phinya; Tangchitsomkid, Nuchanart; Sahaya, S.

doi:10.1016/j.aspen.2018.05.003

Cited by 5 publications

(5 citation statements)

References 32 publications

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“…In contrast, instar 1 nymphs of Jack Beardsley mealybug, Pseudococcus jackbeardsleyi Gimpel and Miller (Piyaphongkul et al, 2018), and field-collected third instar larvae of kelp fly, Paractora dreuxi (Klok and Chown, 2001) had significantly higher CT max than the adults. Additionally, the immobile pupal stage of the tropical butterfly life cycle, Bicyclus anynana Butler was more heat tolerant than other life stages (Klockmann et al, 2017).…”

Section: Ctls Differences Between Life Stages At Three Temperaturesmentioning

confidence: 81%

“…Thus, the capacity of an organism to acclimate may be advantageous for coping with climatic variability (Terblanche and Hoffmann, 2020). Beneficial acclimation has been observed in the laboratory (Chidawanyika and Terblanche, 2011;Piyaphongkul et al, 2018) and under field conditions (Thomson et al, 2001). Although the BAH has been criticized (Deere and Chown, 2006;Ramniwas et al, 2020), acclimatory capacity is still being investigated for different taxa (Ruthsatz et al, 2022;Sentis et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

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Thermal tolerance responses of the two-spotted stink bug, Bathycoelia distincta (Hemiptera: Pentatomidae), vary with life stage and the sex of adults

Muluvhahothe

Joubert²,

Foord

2023

Journal of Thermal Biology

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Section: Ctls Differences Between Life Stages At Three Temperaturesmentioning

confidence: 81%

Section: Introductionmentioning

confidence: 99%

Thermal tolerance responses of the two-spotted stink bug, Bathycoelia distincta (Hemiptera: Pentatomidae), vary with life stage and the sex of adults

Muluvhahothe

Joubert²,

Foord

2023

Journal of Thermal Biology

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“…The female nymphal period of Ps. jackbeardsleyi is 18 to 21 days and nymphs can develop well at 35 °C compared to 25 °C (Mani and Shivaraju 2014;Piyaphongkul et al 2018).…”

Section: Discussionmentioning

confidence: 99%

Identification key to nymphal and adult mealybugs (Hemiptera: Pseudococcidae) associated with dragon fruits in Indonesia

et al. 2021

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Abstract. Rezeki MS, Harahap IS, Sartiami D, Irmansyah, Watson GW. 2021. Identification key to nymphal and adult mealybugs (Hemiptera: Pseudococcidae) associated with dragon fruits in Indonesia. Biodiversitas 22: 3113-3118. Dragon fruit (Hylocereus spp.), belonging to Cactaceae family, is one of the horticultural commodities being developed in Indonesia for export. Phytosanitary regulations require that fruits for export must be free from diseases and pests, including mealybugs (Hemiptera: Pseudococcidae). Mealybug species commonly found on dragon fruits in Indonesia are Ferrisia virgata (Cockerell), Phenacoccus solenopsis Tinsley, Planococcus minor (Maskell) and Pseudococcus jackbeardsleyi Gimpel & Miller. Species-level identification of these insects in the nymphal phase is difficult due to the limited number of identification keys available, so it has been necessary to create an identification key to nymphs of mealybug species found on dragon fruit. A dichotomous identification key was constructed based on microscopic morphological characteristics of the cuticle. Thus, the four species can be differentiated based on general and unique characteristics of each species in the nymphal and adult stages. The diagnostic features that can be used to separate the four species in the nymphal phase are the presence or absence of: discoidal pores around the eyes; anal lobe bars; tubular ducts on the dorsum; and a denticle on each tarsal claw.

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“…Thermal acclimation can enhance performance near the low (Mutamiswa et al 2018) and high (Sømme 1982, Dietz & Somero 1992) ends of an individual's thermal tolerances or expand thermal tolerance, and has been demonstrated in insects (e.g. Allen et al 2012; Piyaphongkul et al 2018). Thermal acclimation can be induced by long-term exposure to a new temperature which imparts irreversible changes (developmental acclimation; Angilletta 2009).…”

Section: Introductionmentioning

confidence: 99%

Effects of Acclimation, Population, and Sex on Behavioral Thermoregulation, CTMax, Symptoms of Heat Stress, and Gene Expression of Melanoplus differentialis, a Generalist Grasshopper—Does Temporal Thermal Heterogeneity Prepare Populations for a Warming World?

Preston

Johnson

2022

J Insect Behav

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Insects thermoregulate using both canalized and plastic mechanisms. Populations of insects utilize these mechanisms to different extents, and while it is posited that the degree of thermal uctuation a population experiences can determine the optimal combination of mechanisms to utilize, this is still being elucidated. We used three populations of the generalist grasshopper, Melanoplus differentialis (Thomas, 1856), from sites experiencing different degrees of thermal heterogeneity to test for correlations between thermal heterogeneity and 1) behavioral thermoregulation, 2) upper temperature tolerance, 3) the ability to thermally acclimate, and 4) gene expression. We found that 1) behavioral thermoregulation did not differ among sites, 2) CT Max of males, but not females, was higher at more thermally heterogeneous sites, 3) there was acclimation in some of the tested traits, but thermally heterogeneous sites did not always have the most plastic individuals, and 4) there were differences in gene expression among sites, but these differences were not between the most and least thermally heterogeneous sites. We concluded that thermal heterogeneity may play a selective role in some, but not all, of the measured thermoregulatory traits and their plasticity.

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Thermal acclimation capacity of Jack Beardsley mealybug (Pseudococcus jackbeardsleyi) to survive in a warming world

Cited by 5 publications

References 32 publications

Thermal tolerance responses of the two-spotted stink bug, Bathycoelia distincta (Hemiptera: Pentatomidae), vary with life stage and the sex of adults

Thermal tolerance responses of the two-spotted stink bug, Bathycoelia distincta (Hemiptera: Pentatomidae), vary with life stage and the sex of adults

Identification key to nymphal and adult mealybugs (Hemiptera: Pseudococcidae) associated with dragon fruits in Indonesia

Effects of Acclimation, Population, and Sex on Behavioral Thermoregulation, CTMax, Symptoms of Heat Stress, and Gene Expression of Melanoplus differentialis, a Generalist Grasshopper—Does Temporal Thermal Heterogeneity Prepare Populations for a Warming World?

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