Diabrotica Virgifera Le Conte in Poland in 2005-2007 and Regulations in the Control of the Pest in 2008

Konefał, Tomasz; Bereś, P.K.

doi:10.2478/v10045-009-0017-1

Cited by 7 publications

(6 citation statements)

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“…Owing to high losses in the yields of this plant caused by the feeding of larvae and beetles, its ability of active and passive long-distance migration, high fertility and the risk to environmental biodiversity, this species has been classified in the European Union as a quarantine pest and is compulsorily controlled in the area of the European Community (Konefał & Bereś 2009). …”

Section: Introductionmentioning

confidence: 99%

“…Initially, it was only found in the south-eastern part of Poland in Podkarpackie province, but in the next few years it dispersed across almost the entirety of southern Poland (Konefał et al 2007, Konefał & Bereś 2009 The objective of the conducted study was to specify the occurrence dynamics of D. virgifera beetles on sweet maize in order to establish an optimal period for their control, and to specify their sexual structure.…”

Section: Introductionmentioning

confidence: 99%

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The Occurrence and Sex Ratio of Diabrotica virgifera Le Conte Beetles on Sweet Maize (Zea mays var. Saccharata) In South-Eastern Poland Near Rzeszów in 2007-2009

Bereś

Sionek

2010

Journal of Fruit and Ornamental Plant Research

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The Occurrence and Sex Ratio of Diabrotica virgifera Le Conte Beetles on Sweet Maize (Zea mays var. Saccharata) In South-Eastern Poland Near Rzeszów in 2007-2009 Studies were conducted in 2007-2009 on sweet maize (Zea mays var. saccharata), Candle variety, in Terliczka near Rzeszów. The observations were carried out based on an permission from the Main Inspectorate of Plant Health and Seed Inspection, No. WF-411d/5/2008. The objective of the conducted study was to specify the occurrence dynamics of Western corn rootworm (WCR) (Diabrotica virgifera) beetles on sweet maize in order to establish the optimal period for their control. In addition their sexual structure between July and September were specified. In south-eastern Poland D. virgifera beetles began their flights onto sweet maize plants from the second decade of July. Male occurred first, and the flights of females began several days later. Moreover, it was found that the maximum number of males on plants is recorded earlier than that of females. During the feeding of beetles on maize the period of their most abundant occurrence was from the end of July to the third decade of August. During the flight of adult one population peak was usually recorded: in the third decade of July and the first decade of August, and only in 2007 was it in the second decade of July. In 2007-2009, D. virgifera ended their feeding in late September. Females dominated among the captured insects during the study years. Their percentage share in the total number of captured beetles was from 59.7 to 84.1%. The population of males in individual years varied, and their percentage share was between 15.9 and 40.3%.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

The Occurrence and Sex Ratio of Diabrotica virgifera Le Conte Beetles on Sweet Maize (Zea mays var. Saccharata) In South-Eastern Poland Near Rzeszów in 2007-2009

Bereś

Sionek

2010

Journal of Fruit and Ornamental Plant Research

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“…Similarly, the western corn rootworm range expansion in Europe, which began after the first detection of an introduced population in 1992 near the Belgrade airport in presentday Serbia [219], has been well documented [16,31,[220][221][222][223][224][225]. However, the dynamics of the rootworm's spread in Europe have a different, more complex flavor than that in North America for several reasons.…”

Section: Range Expansionmentioning

confidence: 99%

Movement Ecology of Adult Western Corn Rootworm: Implications for Management

Sappington,

Spencer

2023

Insects

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Movement of adult western corn rootworm, Diabrotica virgifera virgifera LeConte, is of fundamental importance to this species’ population dynamics, ecology, evolution, and interactions with its environment, including cultivated cornfields. Realistic parameterization of dispersal components of models is needed to predict rates of range expansion, development, and spread of resistance to control measures and improve pest and resistance management strategies. However, a coherent understanding of western corn rootworm movement ecology has remained elusive because of conflicting evidence for both short- and long-distance lifetime dispersal, a type of dilemma observed in many species called Reid’s paradox. Attempts to resolve this paradox using population genetic strategies to estimate rates of gene flow over space likewise imply greater dispersal distances than direct observations of short-range movement suggest, a dilemma called Slatkin’s paradox. Based on the wide-array of available evidence, we present a conceptual model of adult western corn rootworm movement ecology under the premise it is a partially migratory species. We propose that rootworm populations consist of two behavioral phenotypes, resident and migrant. Both engage in local, appetitive flights, but only the migrant phenotype also makes non-appetitive migratory flights, resulting in observed patterns of bimodal dispersal distances and resolution of Reid’s and Slatkin’s paradoxes.

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“…Aktualna strategia walki z tym szkodnikiem w Polsce opiera się na powstrzymywaniu jego rozprzestrzeniania się z rejonów, na których już występuje na pozostały obszar kraju. Wiąże się to z zastosowaniem określonych środków zaradczych, w postaci integrowanych metod ochrony wprowadzanych w opanowanych przez szkodnikach rejonach kraju (Konefał, Bereś 2009).…”

Section: Wprowadzenieunclassified

“…Po raz pierwszy odkryto szkodnika na Podkarpaciu w 2005 roku. Obecnie obszar jej występowania obejmuje 16 województw, a jej liczebność z roku na rok systematycznie wzrasta (Konefał, Bereś 2009, Konefał, Stepnowska 2010, Bereś 2017.…”

Section: Wprowadzenieunclassified

The threat of maize cultivation by the pest Diabrotica virgifera (based on monitoring of selected communes in the Opole province)

Sławiński¹,

Gołąbek²

2018

Inż. Ekolog.

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Powiększający się z roku na rok areał kukurydzy w Polsce, stwarza idealne warunki do rozwoju wielu agrofagów. Do najgroźniejszych z nich należy zachodnia kukurydziana stonka korzeniowa Diabrotica virgifera Le Conte, która z powodu specyficznego sposobu żerowania powoduje bardzo duże straty plonu. Do 6 lutego 2014 roku stonka posiadała status organizmu kwarantannowego i inwazyjnego na terenie całej Unii Europejskiej, w tym także w Polsce. Ocenę zagrożenia upraw przez szkodnika, przeprowadzono w latach 2012-2013 na obszarze dwóch miejscowości Zopowy i Lubotyń (gminy Głubczyce i Kietrz), a następnie porównano je z badaniami monitoringowymi prowadzonymi przez Państwową Inspekcję Ochrony Roślin i Nasiennictwa w Głubczycach. Uzyskane wyniki świadczą, że istotny wpływ na występowanie szkodnika miał system uprawy kukurydzy. Uprawa monokulturowa kukurydzy prowadzona w miejscowości Zopowy bardziej pozytywnie niż uprawa prowadzona w systemie zmianowania w Lubotyniu sprzyjała rozprzestrzenianiu się stonki kukurydzianej.

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Diabrotica Virgifera Le Conte in Poland in 2005-2007 and Regulations in the Control of the Pest in 2008

Cited by 7 publications

References 1 publication

The Occurrence and Sex Ratio of Diabrotica virgifera Le Conte Beetles on Sweet Maize (Zea mays var. Saccharata) In South-Eastern Poland Near Rzeszów in 2007-2009

The Occurrence and Sex Ratio of Diabrotica virgifera Le Conte Beetles on Sweet Maize (Zea mays var. Saccharata) In South-Eastern Poland Near Rzeszów in 2007-2009

Movement Ecology of Adult Western Corn Rootworm: Implications for Management

The threat of maize cultivation by the pest Diabrotica virgifera (based on monitoring of selected communes in the Opole province)

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