19 INSECT POWDER. PYRETHRUM. 



Mix with half its bulk of flour and keep in a tight can for 24 

 hours ; then dust over the plants. Or, 



Insect powder, 100 grains. 



Water, 2 gallons. 

 Mix together and spray. 



COMBINED 

 FUNGICIDES AND INSECTICIDES. 



20 BORDEAUX MIXTURE AND PARIS GREEN. 



Paris green if pure, 6 ounces ; more if necessary. 

 Bordeaux mixture, 50 gallons. 



21 BORDEAUX MIXTURE AND ARSENATE OF LEAD. 



Prepare the arsenate of lead as directed above, but instead of add- 

 ing the arsenate of soda and acetate of lead to the water when dis- 

 solved, mix them together and then add to 50 gallons of Bordeaux 

 mixture. On potatoes, use 20 ounces of arsenate of soda and 55 

 ounces of acetate of lead to 50 gallons of Bordeaux mixture. W^ith 

 ready prepared arsenate of lead use 5 pounds to 50 gallons of 

 Bordeaux. 



22 BORDEAUX MIXTURE AND ARSENITE OF LIME. 



Arsenite of lime (made by formula No. 11), i| quarts. 

 Bordeaux mixture, 50 gallons. 



23 IVORY SOAP. 



Ivory soap (10 cent size), i bar. 



Water, 15 gallons. 

 Apply warm as it thickens on cooling. 

 Recommended for rose mildew, plant lice, etc. 



