Table 50. Summary by Age and Principal Occupation of Operator: 1987 -Con. 



[For meaning of abbreviations and symbols, see introductory text] 



Age of operator (years) 



AGRICULTURAL CHEMICALS' 



Commercial fertilizer 



Lime 



Sprays, dusts, granules, fumigants, etc., 

 control - 

 Insects on hay and other crops 



\ crops and orchards 



iss, or bnjsh in crops and 

 acres on v 



Chemicals for defoliation or for growth 



control of crops or thinning of fruit farms. 



acres on which used.. 



3 054 

 461 284 

 151 043 



1987 CENSUS OF AGRICULTURE -STATE DATA 



MAINE 67 



