202 



INDEX. 



Plant lice destroyed by beer 

 yeast, 119. 



Plathemis trimaculata, 12, 126. 



Potato beetle, 51, 92. 



Powders, washes, mixtures, 92. 



Preventives against attacks, 122. 



Protection of birds, 94. 



Phylloxera, 92. 



Pyrethrum (Persian insect pow- 

 der), 57. 



Quassia water, 61, 122. 



Samia cynthia (Japanese silk 



moth), 89. 

 Sanitary regulations, 93, 95. 

 Smudges, 131, 134, 138. 



Sphingidfe, 89. 



Spiders (Arachnidfe), use of, 142- 



145. 

 Stomoxyscalci trans, 40, 54. 



Tachina, 44, 82, 90. 



The medical problem, 51. 



Trout, 37, 103. 



Use of coal oil, 58, 63-65, 120, 

 122, 124. 



Vanessa antiopa, 90. 



Vitality of Bacillus anthracis, 55. 



"Water fowl, raising of, 117-119. 



