The persistence of ethion and Zolone residues on grape foliage in the central valley of California.

Details

• Personal Author:
  Jenkins D ; Leffingwell JT ; Spear RC
• Description:
  In an effort to expand knowledge of the relationship between foliar residue levels and occupational hazard, an examination of the persistence and transport of ethion (563122), Zolone (2310170), and their oxygen analogs on grape foliage was conducted. Both dislodgeable and penetrated residues were followed for 28 days post- application for both insecticides while soil surface residues were followed for ethion only. A marked difference is seen in the decay rates of the dislodgeable vs the penetrated residues of ethion, the dislodgeable residues decaying more quickly. This difference is not apparent for Zolone. Of particular significance to worker hazard is the finding that the oxones of both ethion and Zolone in the dislodgeable residues reach a plateau after approximately seven days and do not degrade further by day 28. [Description provided by NIOSH]
• Subjects:
  Agriculture Chemistry Insecticides Occupational Health Organophosphates Safety
• Keywords:
  Agricultural-chemicals Agricultural-workers Chemical-properties NIOSH-Grant NIOSH-Publication Organo-phosphorus-insecticides Pesticide-metabolism Pesticide-residues Soil-analysis Thioates
• ISSN:
  0090-4341
• Document Type:
  Text
• Funding:
  Grant
• Genre:
  Journal Article
• Place as Subject:
  California ; OSHA Region 9
• CIO:
  National Institute for Occupational Safety and Health (NIOSH)
• Topic:
  Workplace Safety & Health
• Location:
  North America
• Pages in Document:
  40-54
• Volume:
  3
• Issue:
  1
• NIOSHTIC Number:
  nn:00036325
• Citation:
  Arch Environ Contam Toxicol 1975 Mar; 3(1):40-54
• Contact Point Address:
  None University of California 108 Earl Warren Hall Berkeley, Calif 94720
• CAS Registry Number:
  Ethion (CAS RN 563-12-2) ; Phosalone (CAS RN 2310-17-0)
• Federal Fiscal Year:
  1975
• Performing Organization:
  University of California Berkeley, Berkeley, California
• Peer Reviewed:
  True
• Start Date:
  19720201
• Source Full Name:
  Archives of Environmental Contamination and Toxicology
• End Date:
  19800229
• Collection(s):
  National Institute for Occupational Safety and Health
• Main Document Checksum:
  urn:sha-512:8a202fc3de0a61b2967c861ec46bb5f479623ee7710fb18f4200f1d80ae778f059bd559231931159af6973c85e2bca232b9e9c9be7da4c04daba56a594577c64
• Download URL:
  https://stacks.cdc.gov/view/cdc/183956/cdc_183956_DS1.pdf
• File Type:
  [PDF - 646.53 KB ]