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  1. No Access

    Article

    Dislodgeable residues of ethion in Florida citrus and relationships to weather variables

    Five different treatments of ethion on Valencia orange trees were compared for decay rates and for ethion monoxon and ethion dioxon production under different environmental conditions. The oxon metabolite leve...

    H. N. Nigg, J. C. Allen, R. F. Brooks in Archives of Environmental Contamination an… (1977)

  2. No Access

    Article

    Dislodgeable residues of parathion and carbophenothion in florida citrus: A weather model

    H. N. Nigg, J. C. Allen, R. W. King in Bulletin of Environmental Contamination an… (1978)

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    Article

    Weather-dependent residue behavior of malathion in florida citrus varieties1

    H. N. Nigg, James A. Reinert in Bulletin of Environmental Contamination an… (1979)

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    Article

    Disappearance of acephate, methamidophos, and malathion from citrus foliage

    H. N. Nigg, J. A. Reinert, J. H. Stamper in Bulletin of Environmental Contamination an… (1981)

  5. No Access

    Article

    Comparative disappearance of dioxathion, malathion, oxydemetonmethyl and dialifor from Florida citrus leaf and fruit surfaces

    Surface residue disappearance rates of dioxathion, malathion, oxydemetonmethyl, and dialifor were the same for fruit and leaves, and they increase with temperature. Disappearance rates were in the order of mal...

    H. N. Nigg, J. H. Stamper in Archives of Environmental Contamination and Toxicology (1981)

  6. No Access

    Article

    Worker exposure to ethion in florida citrus

    Dermal and respiratory exposure to ethion was determined for 17 men in eight spray crews in Florida citrus spray operations. Respiratory exposure was less than 1% of the total exposure. Hands represented 42% o...

    G. A. Wojeck, H. N. Nigg, J. H. Stamper in Archives of Environmental Contamination an… (1981)

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    Article

    Worker exposure to arsenic in Florida grapefruit spray operations

    Dermal and respiratory exposures of workers to arsenic when mixing, loading, and applying lead arsenate as a maturity spray to Florida grapefruit were determined. Respiratory exposure contributed <0.01% of tot...

    G. A. Wojeck, H. N. Nigg, R. S. Braman in Archives of Environmental Contamination an… (1982)

  8. No Access

    Article

    Worker exposure to paraquat and diquat

    Exposure of workers applying paraquat to fields of tomatoes and citrus, and diquat to waterways containing water hyacinths and hydrilla, was monitored with dermal α-cellulose pads attached at each of ten body ...

    G. A. Wojeck, J. F. Price, H. N. Nigg in Archives of Environmental Contamination an… (1983)

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    Article

    Dislodgeable residues of carbophenothion in Florida citrus: Implications for safe worker reentry

    G. C. de Batista, J. H. Stamper, H. N. Nigg in Bulletin of Environmental Contamination an… (1985)

  10. No Access

    Article

    Dicofol exposure to Florida citrus applicators: Effects of protective clothing

    Mixer-loaders and applicators of the pesticide dicofol in Florida citrus groves were monitored for exposure. Alpha-cellulose pads were placed inside and outside regular work clothing. When protective suits wer...

    H. N. Nigg, J. H. Stamper, R. M. Queen in Archives of Environmental Contamination an… (1986)

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    Article

    Prediction of pesticide dermal exposure and urinary metabolite level of tree crop harvesters from field residues

    J. H. Stamper, H. N. Nigg, R. M. Queen in Bulletin of Environmental Contamination an… (1986)

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    Article

    Diflubenzuron surface residues in florida citrus

    H. N. Nigg, R. D. Cannizzaro, J. H. Stamper in Bulletin of Environmental Contamination an… (1986)

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    Article

    Rapid estimation of 4,4′-dichlorobenzilic acid in human urine after dicofol exposure

    S. N. Deshmukh, H. N. Nigg, J. H. Stamper in Bulletin of Environmental Contamination an… (1987)

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    Article

    Ethion distribution in Florida Valencia oranges

    H. N. Nigg, J. H. Stamper, R. M. Queen in Bulletin of Environmental Contamination an… (1988)

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    Article

    Diflubenzuron application to citrus and its impact on invertebrates in an adjacent pond

    A. Ali, H. N. Nigg, J. H. Stamper in Bulletin of Environmental Contamination an… (1988)

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    Article

    Pesticide exposure to a greenhouse drencher

    J. H. Stamper, H. N. Nigg, W. D. Mahon in Bulletin of Environmental Contamination an… (1989)

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    Article

    Pesticide exposure to greenhouse handgunners

    The exposure of pesticide applicators in a commercial greenhouse facility was assessed. Data were collected from four handgunners who applied fluvalinate (insecticide), chlorpyrifos (insecticide), ethazol (fun...

    J. H. Stamper, H. N. Nigg, W. D. Mahon in Archives of Environmental Contamination an… (1989)

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    Article

    Protection afforded citrus pesticide applicators by coveralls

    Four airblast applicators of the pesticides dicofol and ethion to Florida citrus were monitored for pesticide exposure with pads placed inside and outside two types of protective coveralls. Hand exposure was n...

    H. N. Nigg, J. H. Stamper, E. P. Easter in Archives of Environmental Contamination an… (1990)

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    Article

    Growth response of freshwater algae,Anabaena flos-aquae andSelenastrum capricornutum to atrazine and hexazinone herbicides

    Hoda Abou-Waly, M. M. Abou-Setta, H. N. Nigg in Bulletin of Environmental Contamination an… (1991)

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    Article

    Dissipation of foliar dislodgeable residues of bendiocarb following application to azaleas

    H. N. Nigg, S. S. Brady, I. D. Kelly in Bulletin of Environmental Contamination an… (1992)

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