52 



each of the years nineteen hundred and five, nineteen hun- 

 dred and six and nineteen hundred and seven may, in the 

 discretion of the state superintendent, be expended by him 

 for experimenting with parasites or natural enemies for de- 

 stroying said moths, and any unexpended balance of any 

 year may be expended in the subsequent years. 



SECTION 10. Chapter two hundred and ten of the acts of 

 the year eighteen hundred and ninety-one and sections one 

 and two of chapter five hundred and forty-four of the acts 

 of the year eighteen hundred and ninety-eight and section two 

 of chapter fifty-seven of the acts of the year nineteen hundred 

 and two, are hereby repealed. 



SECTION 11. [As amended by section 6, chapter 268, 

 Acts of 1906.] A person who wilfully resists or obstructs the 

 Pine for superintendent or an official of a city or town, or 

 gypsy U moth a servant or agent duly employed by said super- 

 work, intendent or by any of said officials, while law- 

 fully engaged in the execution of the purposes of this act, or 

 who knowingly fails to comply with any of the rules or reg- 

 ulations issued by said superintendent, shall forfeit a sum 

 not exceeding twenty-five dollars for each offence. 



SECTION 12. [As amended by section 4, chapter 521, 

 Valuations ^ cts ^ 1907.] Valuations of real and personal 

 of previous property of each previous year shall govern 

 the provisions of this 'act. 



SECTION 13. This act shall take effect upon its passage. 



