xvi Contents. 



i. UPON INSECTS (page 227). 



Insecticides destroying by Contact Insecticides destroying when 

 Eaten Theoretical Treatment of Insect Enemies Transfor- 

 mations of Insects. 



ii. UPON FUNGI (page 228). 



Some Characters of Fungi Saprophytic Fungi Parasitic Fungi 



Theoretical Treatment of Fungous Diseases. 



III. UPON THE HOST-PLANT (page 231). 



Not Poisoning the Fruit Healthfulness of Sprayed Apples and 

 Grapes Amounts of Copper upon Sprayed Grapes Effect of 

 Arsenic upon Foliage Pasturing Stock in Sprayed Orchards 



Analysis of Grass in Sprayed Orchards Copper Compounds 

 upon Foliage Upon the Roots of Plants. 



. iv. UPON THE SOIL (page 235). 



Analyses of Soils treated with Copper Compounds and the 

 Arsenites Condition of the Arsenites in the Soil Action of 

 Copper Solutions upon Soils and Plants. 



V. UPON THE VALUE OF THE CROP (page 237). 



Necessity of Applications upon Certain Crops Keeping Qualities 

 of Sprayed Fruits The Benefits derived from Spraying. 



Pages 225-238 



PART II. 



SPECIFIC DIRECTIONS FOR SPRAYING 

 CULTIVATED PLANTS. 



DESCRIPTION AND TREATMENT OF THE MOST IMPORTANT INSECT 

 AND FUNGOUS DISEASES AFFECTING CULTIVATED PLANTS. 



Almond Apple Apricot Asparagus Aster Balm of 

 Gilead Barley Bean Bean, Lima Beet Blackberry 



Cabbage Carnation Catalpa Cauliflower Celery 



