Methyl parathion and carbaryl resistance inChrysomela scripta andColeomegilla maculata

Head, Robert; Neel, W. W.; Sartor, Chiara; Chambers, Howard W.

doi:10.1007/bf01685544

Cited by 16 publications

(8 citation statements)

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“…Synthetic chemicals remain an effective short-term option (1; D.R. Coyle, personal observation), but complete reliance on this method could lead to pesticide resistance, ecological disturbances, and eventual loss of this tool as a component of IPM plans (55).…”

Section: Hardwood Tree Genera and Their Most Important Arthropod Pestsmentioning

confidence: 99%

Biology and Management of Insect Pests in North American Intensively Managed Hardwood Forest Systems,

Coyle

Nebeker

Hart

et al. 2005

Annu. Rev. Entomol.

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▪ Abstract Increasing demand for wood and wood products is putting stress on traditional forest production areas, leading to long-term economic and environmental concerns. Intensively managed hardwood forest systems (IMHFS), grown using conventional agricultural as well as forestry methods, can help alleviate potential problems in natural forest production areas. Although IMHFS can produce more biomass per hectare per year than natural forests, the ecologically simplified, monocultural systems may greatly increase the crop's susceptibility to pests. Species in the genera Populus and Salix comprise the greatest acreage in IMHFS in North America, but other species, including Liquidambar styraciflua and Platanus occidentalis, are also important. We discuss life histories, realized and potential damage, and management options for the most economically influential pests that affect these hardwood species. The substantial inherent challenges associated with pest management in the monocultural environments created by IMHFS are reviewed. Finally, we discuss ways to design IMHFS that may reduce their susceptibility to pests, increase their growth and productivity potential, and create a more sustainable environment.

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Section: Hardwood Tree Genera and Their Most Important Arthropod Pestsmentioning

confidence: 99%

Biology and Management of Insect Pests in North American Intensively Managed Hardwood Forest Systems,

Coyle

Nebeker

Hart

et al. 2005

Annu. Rev. Entomol.

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“…The improvements are better for clone 91 Â 04-03 than for D105. However, Sevin can have detrimental impacts on some natural enemies (Smith and Krischik, 2000), including Coleomegilla maculata (Coleoptera: Coccinellidae), a ladybird beetle known to inhabit intensively managed hardwood plantations and prey on C. scripta (Head et al, 1977;Jarrard, 1997; DRC, personal observation). One promising avenue for decreasing pest management costs as well as harm to beneficial insects during the first part of the rotation is the use of the systemic insecticide imidacloprid (Tenczar and Krischik, 2006).…”

Section: Discussionmentioning

confidence: 96%

Effects of repeated cottonwood leaf beetle defoliation on Populus growth and economic value over an 8-year harvest rotation

Coyle

Hart

McMillin

et al. 2008

Forest Ecology and Management

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“…Much like herbivores, individuals of C. maculata show resistance to insecticides in heavily-treated areas (Head et al, 1977;Graves et al, 1978). Models have demonstrated that high levels of gene flow (more than 10 per cent) between treated and untreated fields can retard the evolution of resistance in treated fields, on the one hand, and increase the frequency of resistance alleles in untreated fields, on the other (Caprio & Tabashnik, 1992b).…”

Section: Discussionmentioning

confidence: 99%

Population structure of a predatory beetle: the importance of gene flow for intertrophic level interactions

1994

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Migration and gene flow of natural enemies play an important role in the stability of predator-prey interactions and community organization in both natural and managed systems. Yet, relative to that of their herbivorous insect prey, the genetic structure of natural enemy populations has been little studied. We present evidence that populations of the predatory coccinellid beetle Coleomegilla maculata (Coleoptera: Coccinellidae), are not genetically subdivided and that levels of gene flow among these populations are extremely high. Furthermore, in the same geographical area, gene flow of C. maculata was significantly (one order of magnitude) greater than that of an abundant prey species, the Colorado potato beetle Leptinotarsa decemlineata (Coleoptera: Chrysomelidae). The high mobility of this natural enemy relative to the insect herbivores on which it feeds may contribute to its effectiveness as a biological control agent in agricultural systems.

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Methyl parathion and carbaryl resistance inChrysomela scripta andColeomegilla maculata

Cited by 16 publications

References 0 publications

Biology and Management of Insect Pests in North American Intensively Managed Hardwood Forest Systems,

Biology and Management of Insect Pests in North American Intensively Managed Hardwood Forest Systems,

Effects of repeated cottonwood leaf beetle defoliation on Populus growth and economic value over an 8-year harvest rotation

Population structure of a predatory beetle: the importance of gene flow for intertrophic level interactions

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