Index 



179 



Russia, Napoleon's campaign against, 

 13 



plague epidemic in, 6 



typhus epidemic in, 14 

 Russotto, Joseph, 36 



Saipan, control of dengue-type mos- 

 quito on, 119 

 Salerno, 1 

 San Francisco, plague epidemic in, 



7, 9 

 Sawfly, control of, 169 

 Serbia, typhus epidemic in, 14 

 Shade trees, control of insects on, 169 

 Sheep dips, 88 

 Sheep, encephalitis in, 28 

 Ship fever, 10 



Sicily, plague epidemic in, 5 

 Silkworm, 130 

 Silverfish, control of, 159 

 Sleeping sickness, African, 28 

 Smith, M. I., 45 

 Sodium fluoride, 64 

 South America, cinchona trees in, 20 

 Soviet Republic, typhus epidemic in, 



14 

 Space sprays, 69, 154 

 Spain, plague epidemic in, 5 

 Spanish-American War, malaria dur- 

 ing, 16 



yellow fever epidemic during, 23 

 Spanish colonies, yellow fever in, 22 

 Spittle bug 62 

 Spotted fever, 10 



eastern epidemic of, 27 



Rocky Mountain, 27 



role of ticks in transmission of, 

 27, 127 

 Sprays, emulsion, 68, 85, 87, 154, 

 156 



household, 69, 151 



residual, 66, 154 



space, 69, 154 



wettable powder, 68, 87, 155 

 Spruce budworm, 62, 134 

 Squirrels as reservoirs of plague, 9 

 Stable fly, 110 



control of, 155 

 Standard, Commercial, CS72-38, 72 

 Steuber, W., 42 

 Stomach poisons, 62 

 Stone, W. S., 34, 37 

 Strasbourg, 30 

 Streptomycin, 145 

 Sugar beets, control of insects on, 



169 

 Sulfa drugs, 142, 145 

 Sulfuric acid, 31, 41 

 Superintendent of Documents, 72 

 Surgeon General's Office, 34 

 Survival of the fittest, 142 

 Swiss Federal Experimental Agricul- 

 tural Station, 33 

 Switzerland potato crop saved by 

 DDT, 33 



TabardiUo, 11 



Talc, 68, 85, 88 



Tegin, 87 



Tent caterpillars, control of, 132, 169 



Termites, 122, 123 



control of, 124, 160 

 Thanite, 70 



Thiocyanates, 70, 80, 83 

 Thirty Years' War, 12 

 Thrips, control of, 166, 167 

 Ticks, 126 



American dog, 127, l6l 



Brown dog, 127, l60 



control of, 88, 127, 160 



