• Barry, John W
  USFS Forest Insect & Disease Management Methods Application Group
  
• Ciesla, William M
  USFS Forest Insect & Disease Management Methods Application Group
  
• Ford, Robert
  USFS Forest Insect & Disease Management Methods Application Group
  
• Luebbe, Ray
  USFS Forest Insect & Disease Management Methods Application Group
  
• Whitcombe, Lynne
  USFS Forest Insect & Disease Management Methods Application Group
  
• Young, Robert W
  USFS Forest Insect & Disease Management Methods Application Group
  

This data report presents the spray deposit data from that portion of the 1976 Maine spruce budworm operational council control project, which compared 3/4 lb and 1 lb of sevin-4 oil insecticide. Data in this report includes the following: (a) tables of mortality and defoliation means, (b) summary table of spray recovery as a function of the application rate, (c) summary table of spray recovery as a function of volume median diameter and drops per square centimeter, (d) plot of spray deposit as a function of insect mortality and tree defoliation by spray block, and (e) plots of canopy penetration by spray block.