xiv Contents. 



Other Arsenites (page 74). Paris Purple English Purple 

 Poison White Arsenic White Arsenic and Lime. 



Caustic and Non-poisonous Insecticides (page 77). Alkalies 

 Quassia Pyrethrum Kerosene Kerosene Emulsions 

 Cook's Hard-soap Emulsion Cook's Soft-soap Emulsion 

 Hubbard-Riley Emulsion Resin Soaps Resin Washes and 

 Compounds. 



History of the Fungicides (page 87). First Materials tested 

 Hyposulphite of Soda Sulphide of Lime Sulphur Meas- 

 ures adopted against Grape Diseases before the Use of Copper 

 Compounds Publication of the French Discoveries and Recom- 

 mendations. 



The Warfare against the Various Fungous Diseases (page 92). 



First Formulas for the Copper Sulphate Solution, Milk of 

 Lime, Copper Mixture of Gironde, Podechard's Powder, Kero- 

 sene Emulsions Early Treatments of Grapes with Copper 

 Fungicides Tests of Fungicides Spraying in 1887, Formulas 

 recommended and the Plants treated Spraying in 1888 

 Spraying in 1889 General Treatment of Fruit and Nursery 

 Stock Combinations of Insecticides and Fungicides Lime 

 and Arsenites Spraying Greenhouse Plants Spraying during 

 1890 Improvements in Fungicides Treatments for Potatoes 



Spraying during 1891 Dilution of the Bordeaux Mixture 

 Tests of the Most Promising Fungicides Spraying since 1891 



Control of Black Knot. 



IN CANADA (page 112). 



First Adoption of Methods recommended in the United States 

 Spraying in Ontario History of Spraying in Nova Scotia 

 Canadian Publications. 



Pages 59-114 



CHAPTER IV. 

 THE MATERIALS AND FORMULAS USED IN SPRAYING. 



An Alphabetical List of the Most Important Materials used in 

 Spraying, with Directions for their Preparation and Use. 



Pages 115-180 



