28 



DEPARTMENT OF AGRICULTURE BULS. 126-150. 



Oil- 

 fish, yield per ton of fish waste 



herring, production from Alaska fish, amount, yield, etc., 1913. 



of camphor, fly repellent for live stock, experiments 



of citronella, fly repellent for live stock, experiments 



of pennyroyal, fly repellent for live stock, use 



of sassafras, fly repellent for live stock, experiments 



of tar, fly repellent for live stock . 



salmon, production, value and price 



Oils, fly repellents, value and use 



Oklahoma bonds — 



county highway and bridge, rate. etc. . . < 



township highway and bridge, rate, etc 



Oleander scale, occurrence, injury to citrus fruits and natural ene- 

 mies, Mediterranean countries 



Olive fly- 

 life habits 



occurrence and injury to olives in Mediterranean countries 



Onions — 



growing — 



Clyde types of soil 



lime requirements , 



soil requirements 



Oranges — 



imports from Italy. 1912 



infestation with Mediterranean fruit fly in Sicily 



production in Spain, 1912-13 



washing, method in Spain 



Orchard — 



apple, operating costs, New York 



development on farms, southern New England 



lands — 



selection, treatment, etc 



value of stones in moisture conservation 



Orcharding — 



apple, costs, New York 



Miami types of soil 



southern New England, discussion, conditions, etc 



Orchards, cover crops' 



Oregon — 



bonds, county highway and bridge, rate, etc 



concrete-lined irrigation canals, measurements of carrying 



capacities, etc., data 



Deschutes, canal, lining with concrete, construction 



irrigation canals, dimensions and seepage measurements, data, 

 orchard fruits, production, number trees, etc, 1899, 1909 



Bul- 

 letin. 



Pacific coast, salmon pack 1909-1913, by districts 



Paint, effect on treated wood, tests 



Palestine, citrus-fruit industry 



Palmer, R. C, and L. F. Hawley, bulletin on "Yields from the 

 destructive distillation of certain hardwoods " 



Paralicilia macellaria, injury to live stock 



Parlatoria zizyphus — 



injury to citrus fruits, occurrence and natural enemies , 



occurrence on imported lemons, etc 



150 

 150 

 131 

 131 

 131 

 131 



131 



150 



131 



136 

 136 



134 



134 

 134 



141 



141 

 140 



134 

 134 

 134 

 134 



130 

 140 



140 

 140 



130 



142 



140 

 140 



136 



126 

 126 

 126 

 140 



150 

 145 

 134 



129 

 131 



134 

 134 



24-25 



68 



19-20 



18-19 



9 



19 



9,10 



16-18 



35-36 



8-12, 



16-18 



45,75 

 59 



19 



28 

 27-28 



f22. 27, 41, 

 [42, 43, 57 

 27 

 42 



33 



4-7 



30 



13 



1-16 

 34-35 



47-51 

 48 



1-16 



f 26, 30, 36, 



I 46,49-50 



29-32 



32,33 



45, 75 



40-42 

 74 



26-29 

 36 



13-16 



8 



34 



1-16 

 1 



18-19 

 26-27 



