Estimating Infestation Rates of the Nantucket Pine Tip Moth (Lepidoptera: Tortricidae) Through Sequential Sampling

David Kulhavy; Paul C. Johnson; Bernard Andersen

Estimating Infestation Rates of the Nantucket Pine Tip Moth (Lepidoptera: Tortricidae) Through Sequential Sampling

David Kulhavy, Paul C. Johnson, Bernard Andersen

Forestry

Producción científica: Article

Resumen

Sequential sampling to estimate proportion from a binomially distributed population was used to estimate apparent and actual infestation rates of the Nantucket pine tip moth, Rhyacionia frustrana (Comstock), on loblolly, Pinus taeda, and shortleaf pine, P. echinata. Populations of R. frustrana, as measured by infested tips, increased from the overwintering generation through the second generation (July), then decreased rapidly for P. echinata. Populations of R. frustrana continued to increase through the season in P. taeda. Tip moth infestations were concentrated in the top one-half of the tree.

Idioma original	Undefined/Unknown
Publicación	Faculty Publications
Estado	Published - ene 1 1984

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Estimating Infestation Rates of the Nantucket Pine Tip Moth (Lepi

http://scholarworks.sfasu.edu/forestry/327

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title = "Estimating Infestation Rates of the Nantucket Pine Tip Moth (Lepidoptera: Tortricidae) Through Sequential Sampling",

abstract = "Sequential sampling to estimate proportion from a binomially distributed population was used to estimate apparent and actual infestation rates of the Nantucket pine tip moth, Rhyacionia frustrana (Comstock), on loblolly, Pinus taeda, and shortleaf pine, P. echinata. Populations of R. frustrana, as measured by infested tips, increased from the overwintering generation through the second generation (July), then decreased rapidly for P. echinata. Populations of R. frustrana continued to increase through the season in P. taeda. Tip moth infestations were concentrated in the top one-half of the tree.",

author = "David Kulhavy and Johnson, {Paul C.} and Bernard Andersen",

year = "1984",

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T1 - Estimating Infestation Rates of the Nantucket Pine Tip Moth (Lepidoptera: Tortricidae) Through Sequential Sampling

AU - Kulhavy, David

AU - Johnson, Paul C.

AU - Andersen, Bernard

PY - 1984/1/1

Y1 - 1984/1/1

N2 - Sequential sampling to estimate proportion from a binomially distributed population was used to estimate apparent and actual infestation rates of the Nantucket pine tip moth, Rhyacionia frustrana (Comstock), on loblolly, Pinus taeda, and shortleaf pine, P. echinata. Populations of R. frustrana, as measured by infested tips, increased from the overwintering generation through the second generation (July), then decreased rapidly for P. echinata. Populations of R. frustrana continued to increase through the season in P. taeda. Tip moth infestations were concentrated in the top one-half of the tree.

AB - Sequential sampling to estimate proportion from a binomially distributed population was used to estimate apparent and actual infestation rates of the Nantucket pine tip moth, Rhyacionia frustrana (Comstock), on loblolly, Pinus taeda, and shortleaf pine, P. echinata. Populations of R. frustrana, as measured by infested tips, increased from the overwintering generation through the second generation (July), then decreased rapidly for P. echinata. Populations of R. frustrana continued to increase through the season in P. taeda. Tip moth infestations were concentrated in the top one-half of the tree.

M3 - Article

JO - Faculty Publications

JF - Faculty Publications

ER -