The influence of climatic changes on range expansion and phenology of the Colorado potato beetle (Leptinotarsa decemlineata, Coleoptera, Chrysomelidae) in the territory of Russia

Попова, Е. Н.

doi:10.1134/s0013873814050017

Cited by 19 publications

(11 citation statements)

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“…Beetle survival does not appear to be affected by cold weather during the growing season (93). Rather, the number of generations per year increases with temperature, with each generation requiring around 400 growing degree days (>10 • C) (68,116,164). In Estonia, for example, the CPB produced a distinct second generation during 2010, perhaps for the first time since entering the country in 1965 (57).…”

Section: Climate Change and The Colorado Potato Beetlementioning

confidence: 94%

“…The temperature dependence of the CPB has motivated numerous studies on the potential effect of climate change on future distributions (68,72,116,136,159). In general, models predict an increase in the number of generations per year as the planet warms and consequently a poleward shift in the distribution in Eurasia, but results are highly sensitive to the climate model used.…”

Section: Climate Change and The Colorado Potato Beetlementioning

confidence: 99%

“…The latitudinal spread of the CPB has been linked to global warming (116,148), and the beetle therefore serves as an example of how climate change could affect CPP distributions. The CPB likely originated in the mountainous regions of the southwestern United States, expanded its host range to potato early in the nineteenth century, and by 1880 had reached the East Coast of the United States.…”

Section: Climate Change and The Colorado Potato Beetlementioning

confidence: 99%

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Range-Expanding Pests and Pathogens in a Warming World

Bebber

2015

Annu. Rev. Phytopathol.

243

177

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Crop pests and pathogens (CPPs) present a growing threat to food security and ecosystem management. The interactions between plants and their natural enemies are influenced by environmental conditions and thus global warming and climate change could affect CPP ranges and impact. Observations of changing CPP distributions over the twentieth century suggest that growing agricultural production and trade have been most important in disseminating CPPs, but there is some evidence for a latitudinal bias in range shifts that indicates a global warming signal. Species distribution models using climatic variables as drivers suggest that ranges will shift latitudinally in the future. The rapid spread of the Colorado potato beetle across Eurasia illustrates the importance of evolutionary adaptation, host distribution, and migration patterns in affecting the predictions of climate-based species distribution models. Understanding species range shifts in the framework of ecological niche theory may help to direct future research needs.

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Section: Climate Change and The Colorado Potato Beetlementioning

confidence: 94%

Section: Climate Change and The Colorado Potato Beetlementioning

confidence: 99%

Section: Climate Change and The Colorado Potato Beetlementioning

confidence: 99%

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Range-Expanding Pests and Pathogens in a Warming World

Bebber

2015

Annu. Rev. Phytopathol.

243

177

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“…This is consistent with research in other countries. In Russia, Scandinavia and Northern Europe climate change has been shown to influence the distribution and the number of generations of this species (Popova 2014;Pulatov et al 2014Pulatov et al , 2015Rafoss and Saethre 2003).…”

Section: Discussionmentioning

confidence: 99%

Changing Phenology of Potato and of the Treatment for its Major Pest (Colorado Potato Beetle) – A Long-term Analysis

et al. 2017

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Potato Solanum tuberosum is one of the world's four most important crops. Its cultivation is steadily increasing in response to the need to feed a growing world population. The yield of potato is influenced inter alia by both climate and pests. The main defoliator pest of potato is Colorado potato beetle Leptinotarsa decemlineata. Using data from a longterm experiment in western Poland, we show that increasing temperature has affected the trophic relationship between potato and Colorado potato beetle. The planting, leafing, flowering and harvest dates for potato were advanced, after controlling for different cultivars, by 2.00 days, 3.04 days, 3.80 days and 3.42 days respectively for every 1°C increase in temperature. In contrast, first treatment against Colorado potato beetle advanced by 4.66 days for every 1°C increase in temperature, and, furthermore, the number of treatments against the beetle increased by 0.204 per 1°C increase in temperature. This suggests that the beetle responds faster to increasing temperature than the plant does, but both parts of the system are probably greatly modified by farming practices.Resumen La papa, Solanum tuberosum, es uno de los cuatro cultivos más importantes del mundo. Su cultivo está aumentando de manera estable en respuesta a la necesidad de alimentación a una población mundial en crecimiento. El rendimiento de la papa es influenciado, inter alia, por ambos, clima y plagas. La principal plaga defoliadora de la papa es el escarabajo de Colorado Leptinotarsa decemlineata. Utilizando datos de un experimento a largo plazo en el oeste de Polonia, mostramos que el aumento de temperatura ha afectado la relación trófica entre la papa y el escarabajo de Colorado. Se adelantaron las fechas de siembra, fase vegetativa, la floración y cosecha de la papa, después del control para diferentes variedades, por 2.00, 3.04, 3.80, y 3.42 días, respectivamente, por cada incremento de 1°C de temperatura. En contraste, el primer tratamiento contra el escarabajo de Colorado adelantó 4.66 días por cada 1°C de aumento en la temperatura, y aún más, el número de tratamientos contra el escarabajo aumentó 0.204 por 1°C de aumento en la temperatura. Esto sugiere que el escarabajo responde más rápido al aumento de temperatura que la planta, pero ambas partes del sistema son probablemente mayormente modificadas por las prácticas culturales.

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“…The Colorado potato beetle, Leptinotarsa decemlineata (Say, 1824), (Coleoptera: Chrysomelide) is the most destructive pest in the potato cultivations and damages on many plants (such as eggplants, some tomato species) of the Solanaceae family (Popova, 2014;Alkan et al, 2015). Both adults and larvae feed on the greens of the host plants.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the toxicity of ethanol extracts obtained from six different Satureja L. species on Colorado Potato Beetle, Leptinotarsa decemlineata (Say, 1824), (Coleoptera: Chrysomelidae)

Bozhüyük¹,

Kordalı²

2019

Anatolian Journal of Botany

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In the present study, ethanol extracts obtained from Satureja cilicica P. H. Davis, Satureja cuneifolia Ten, Satureja hortensis L., Satureja spicigera (C. Koch) Boiss., Satureja thymbra L. and Satureja montana L. were tested against on the adults and larvae of Colorado potato beetle (Leptinotarsa decemlineata (Say, 1824)). The experiments were conducted in glass Petri dishes and vacuum desiccators including 15 individual for each period with three replicates under laboratory conditions. 10, 15 and 20 mg/mL doses of ethanol extracts conducted in the Petri dishes and the desiccators showed that depending on concentration increase and duration of exposure time resulted between 2.22-100% toxic effects on the potato beetle larvae and adults. In Petri trials, the highest mortality rate was recorded as 100% for the second larval stage at the 20 mg/mL dose of S. spicigera ethanol extract after 96 hours the treatment. In desiccator experiments, the highest toxicity rate was determined as 100% for first larval stage at the 20 mg/mL dose of S. thymbra ethanol extract after 96 hours of the application. In addition to, when LD values of the ethanol extracts were taken into account the highest toxicity of adult period was determined for S. thymbra extract (LD25: 0.000, LD50: 0.010 μL/insect), the lowest toxicity was determined for S. cilicica extract (LD90: 436.020 μL/insect). The results obtained from this study suggested that the ethanol extracts of tested Satureja L. species could be used for L. decemlineata larvae and adults as bio-larvicides and insecticides.

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The influence of climatic changes on range expansion and phenology of the Colorado potato beetle (Leptinotarsa decemlineata, Coleoptera, Chrysomelidae) in the territory of Russia

Cited by 19 publications

References 0 publications

Range-Expanding Pests and Pathogens in a Warming World

Range-Expanding Pests and Pathogens in a Warming World

Changing Phenology of Potato and of the Treatment for its Major Pest (Colorado Potato Beetle) – A Long-term Analysis

Investigation of the toxicity of ethanol extracts obtained from six different Satureja L. species on Colorado Potato Beetle, Leptinotarsa decemlineata (Say, 1824), (Coleoptera: Chrysomelidae)

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