152 LAWS AGAINST INJURIOUS INSECTS. 
awards, and perform such other duties as may be necessary in conducting such 
exhibitions. 
Sec. 20. For the purpose of carrying out the provisions of this act, $8,000 is 
hereby appropriated out of any money in the State treasury not otherwise 
appropriated ; $4,000, or so much thereof as may be necessary, to be paid in the 
year 1905 and $4,000 in the year 1906. 
Sec. 21. That chapter 104 of the session laws of Utah, 1903, is hereby re- 
pealed. 
Sec. 22. This act shall take effect upon approval. 
Approved March 9, 1905. 
RULES, FORMULAS, AND RECOMMENDATIONS PROMULGATED BY THE STATE BOARD 
OF HORTICULTURE. 
Rute 1. It shall be the duty of every owner, possessor, or occupant of an 
orchard or land where trees, vines, er shrubs are grown within this State to 
remove from said land and destroy by burning all diseased or decayed branches 
or trees, rubbish, and débris harboring insects or fungous growth, and to keep 
their orchards clean of all decayed and fallen fruit. 
RULE 2. The owner or owners of any nursery or nurseries shall disinfect all 
their nursery stock before the removal of the same from their premises for 
sale, gift, distribution, or transportation by the use of hydrocyanic acid gas, as 
given in Formula No. 4. 
RULE 3. Importations of trees or shrubs, and shipments of home-grown nur- 
sery stock unaccompanied by a certificate of fumigation as required by rule 2, 
shall be held in quarantine at owner’s risk until so fumigated at the cost of the 
importer or grower. Said fumigation shall be made to the satisfaction of the 
county horticultural inspector or of the member for that district of the State 
board of horticulture. 
Nore.—Rules 2 and 3 are promulgated because of the undoubted fact that 
scale insects may infest nursery stock and still escape any inspection that it is 
practicable to make. 
Rue 4. Any member of the State board of horticulture, or county horticul- 
tural inspector, may give a certificate stating that any nursery stock within his 
district or county has been fumigated with hydrocyaniec acid gas when it shall 
be proved to the satisfaction of such officer that said stock has been so treated; 
but no certificate shall be given by any officer stating that any nursery stock is 
free from insects or diseases. | 
Rute 5. It shall be the duty of each county horticultural inspector to examine 
all nursery stock received in his county or district and see that it is accom- 
panied by a certificate of fumigation as required by sections 17 and 18 of the 
State horticultural law (chapter 98, Session Laws of Utah, 1905). 
Ru Le 6. All importations or shipments of trees, shrubs, or vines shall be 
inspected for crown or root gall and pear blight, and all such infected trees, 
shrubs, or vines shall be destroyed by burning. 
RULE 7. It shall be the duty of every owner or possessor of any trees, shee: 
or vines found to be infested with any injurious insects or infected with fungus 
or other diseases to disinfect the same by spraying or other treatment as pro- 
vided hereinafter. 
Rute 8. All trees, shrubs, or vines found to be infested with the San Jose 
scale shall be treated as hereinafter provided. (Kerosene emulsion, double 
strength, in summer, and lime-sulphur mixture as a winter spray.) 
