SMITHSONIAN INSTfTUTION LIBRARIES 



1.S4 



INDEX. 



3 9088 01272 2187 



s. 



Page. 



.Saccharate of Copper 1 19 



San Jose Scale, Aspidiotiis pcnticiostis 53' 77 



Scab on Apple 104 



Scab on Potato 109 



vScales 124 



Scurfy Bark Louse, Chimin sf-l.'^ fnrfitnis- 54 



vScheole Green i ig 



Shot-hole Funr;-n.s on PI-.uii 104 



Smut 124 



Smut on Grains 109 



Soap 119 



vSow Bugs 124 



Sphinx Moths 173 



Squash Bug 124. 129 



Stag Beetle, Lucanus dama 94 



vStrawberry Insects. Two 151 



Strawberry Weevil 151 



T. 



Tarnished Plant Bug, Lygiis pratcusis 85 



Tent Caterpillar, Clisiocampa americana 6^ 



Tent Caterpillar, winter condition 79 



Tentless or Forest. Tent Caterpillar. C. disfria. see colored plate, also 73 



Tobacco 120 



Turpentine 120 



Tussock Moth, see colored plate 85 



V. 



X'iceroy, Basilarchia archippiis 87 



W. 



Washing Soda 115 



Whale Oil Soap 120 



White Arsenoid I2[ 



Winter condition of some Apple Insects 79 



Woolly Aphis, Branch form, Sehisoneura lanigera 58, 125 



Woolly .Aphis. Root form, Schizoneura lanigera 50, 125 



Y. 



Yellow Necked Caterpillar, Datana ministra 65 



Z. 



Zebra Caterpillar, see colored plate, also , 173 



