Comparison of sampling methods for determination of pesticide residue on leaf surfaces

Bissell, S.; Troiano, John; Marade, J.; Graham, Eleanor A. M.; Valle, Manel del

doi:10.1007/bf01688938

Cited by 3 publications

(6 citation statements)

References 4 publications

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“…No previous studies have evaluated the extent to which bifenthrin persists on vegetation from treated residential properties using GC‐FID analysis to quantify the pesticide's presence. Our study demonstrates successful detection/quantification of bifenthrin using a wiping method adapted from Bissell et al and GC analysis. With the limited sample size of the present study and low bifenthrin quantities detected on foliage, we were unable to provide a detailed model of the environmental persistence of bifenthrin.…”

Section: Discussionmentioning

confidence: 76%

“…For each property, samples were taken from approximately the same locations (north, south, east and west corners of each property) each week, and new growth vegetation was not removed. Samples of bifenthrin residue were obtained using methodology adapted from Bissell et al that incorporated both collection of the whole leaf and leaf wiping, but not leaf punch samples. Each leaf was wiped 6 times over each side with cotton gauze (one‐quarter of a 9 × 9 cm gauze pad) moistened with acetone.…”

Section: Methodsmentioning

confidence: 99%

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Evaluation of bifenthrin barrier spray on foliage in a suburban eastern North Carolina neighborhood

VanDusen

Richards

Balanay

2015

Pest Management Science

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Based on the rate of application, we expected that chemical analysis of bifenthrin residue would show similar concentrations of bifenthrin on foliage in treatment areas. Although mosquitoes were not bifenthrin resistant, further studies are needed to evaluate the extent to which resistance changes over time with repeated applications. Findings from this study provide insight into control methods commonly used by mosquito control companies and could potentially be used to guide future mosquito management strategies.

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Section: Discussionmentioning

confidence: 76%

Section: Methodsmentioning

confidence: 99%

Evaluation of bifenthrin barrier spray on foliage in a suburban eastern North Carolina neighborhood

VanDusen

Richards

Balanay

2015

Pest Management Science

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“…Existing sampling and analytical methods for assessing pesticides on foliage were identified and reviewed. (1,2,3,4) To determine the optimum method, two techniques (leaf punch and leaf wipe) for sample collection and analysis were field tested in February 1995 at a greenhouse where applications of known pesticides had occurred. The sampling and analytical methodology was further refined after a June 1995 survey at the USDA Plant Inspection and Quarantine Service facility in Miami, Florida (HETA 95-0353-2629).…”

Section: Foliage Residuementioning

confidence: 99%

“…Methods for sampling dislodgeable pesticide residue from leaf surfaces have been previously developed and generally consist of leaf punch, whole leaf, or leaf wipe sampling. (1,2) Measuring dislodgeable residue is useful for worker exposure assessments (estimation of the amount of dislodgeable pesticide residue that could be transferred to workers) and for the establishment of re-entry intervals. (3,4,5,6) Studies investigating the relationship between dislodgeable foliar residue and dermal exposure have been conducted and in some cases transfer factors (from leaves to hands) have been calculated.…”

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confidence: 99%

Health hazard evaluation report: HETA-96-0083-2628, United States Department of Agriculture, Animal and Plant Health Inspection Service.

1997

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This Health Hazard Evaluation (HHE) report and any recommendations made herein are for the specific facility evaluated and may not be universally applicable. Any recommendations made are not to be considered as final statements of NIOSH policy or of any agency or individual involved.Additional HHE reports are available at http://www.cdc.gov/niosh/hhe/reports This Health Hazard Evaluation (HHE) report and any recommendations made herein are for the specific facility evaluated and may not be universally applicable. Any recommendations made are not to be considered as final statements of NIOSH policy or of any agency or individual involved.Additional HHE reports are available at http://www.cdc.gov/niosh/hhe/reports This Health Hazard Evaluation (HHE) report and any recommendations made herein are for the specific facility evaluated and may not be universally applicable. Any recommendations made are not to be considered as final statements of NIOSH policy or of any agency or individual involved. applicable. Any recommendations made are not to be considered as final statements of NIOSH policy or of any agency or individual involved.Additional HHE reports are available at http://www.cdc.gov/niosh/hhe/reports ii PREFACEThe Hazard Evaluations and Technical Assistance Branch of NIOSH conducts field investigations of possible health hazards in the workplace. These investigations are conducted under the authority of Section 20(a)(6) of the Occupational Safety and Health Act of 1970, 29 U.S.C. 669(a)(6) which authorizes the Secretary of Health and Human Services, following a written request from any employer or authorized representative of employees, to determine whether any substance normally found in the place of employment has potentially toxic effects in such concentrations as used or found.The Hazard Evaluations and Technical Assistance Branch also provides, upon request, technical and consultative assistance to Federal, State, and local agencies; labor; industry; and other groups or individuals to control occupational health hazards and to prevent related trauma and disease. Mention of company names or products does not constitute endorsement by the National Institute for Occupational Safety and Health. Copies of this report have been sent to employee and management representatives at APHIS and the OSHA Regional Office. This report is not copyrighted and may be freely reproduced. Single copies of this report will be available for a period of three years from the date of this report. To expedite your request, include a self-addressed mailing label along with your written request to: On May 7-9, 1996, NIOSH investigators conducted an initial site visit at the APHIS operations in Miami, Florida, in conjunction with a follow-up survey to the PIQS. The objectives of this visit were to review the commodity inspection process; obtain samples from various imported cut flowers, plants, fruits, and vegetables; conduct personal monitoring to assess potential skin exposure to pesticides; and collect air samples to assess exposure...

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“…Recently a comparison between different leaf sampling methods was performed including procedures similar to those mentioned above * Author to whom correspondence should be addressed. (Bissell et al, 1991). Since the absolute amount of fungicide sprayed on the leaves was not known, this comparison could only be relative.…”

Section: Introductionmentioning

confidence: 99%

Long-Term Studies of Fungicide Concentrations in Greenhouses. 1. Technique for Determining Surficial Foliar Residues of Fungicides with Vinclozolin and Triadimefon as Model Compounds

Papantoni¹,

Mathiasson²,

Nilsson³

1995

J. Agric. Food Chem.

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Comparison of sampling methods for determination of pesticide residue on leaf surfaces

Cited by 3 publications

References 4 publications

Evaluation of bifenthrin barrier spray on foliage in a suburban eastern North Carolina neighborhood

Evaluation of bifenthrin barrier spray on foliage in a suburban eastern North Carolina neighborhood

Health hazard evaluation report: HETA-96-0083-2628, United States Department of Agriculture, Animal and Plant Health Inspection Service.

Long-Term Studies of Fungicide Concentrations in Greenhouses. 1. Technique for Determining Surficial Foliar Residues of Fungicides with Vinclozolin and Triadimefon as Model Compounds

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