~ 606 - 
INDEX 0E SUBJECTS 
Aborting action, 2130, 2132, 2155, 2270 
Abraxas grossulariata, 1553 
Ace to no, 2080 
Acho rates armatus, 1962 
Achroia grisella, 2137 
Acrobasis caryae, 1749, 2159 
Acrocercops astaurota, 1741, 1907 
Acrolepia assectella, 1908, 1909 
Activators, 2251, 2235, 2236, 2240, 2241, 2245, 2250 
Activators, conditions affecting them, 2245, 2253, 2263 
Acyrthosiphon pisi, 2060, 2282, 2301, 2348, 2441, 2444, 2445 
Adelphocoris rapidus, 2104 
Aegeria exitios, 1765, 1766 
" pyri, 1757 
Agromyza maculosa, 2104 
Alcohol, 1547, 1599, 1783, 1818, 1819, 1852, 1871, 1883, 1910, 
1959, 1982, 1986, 1987, 1990, 1998, 2110, 2232 
Aletia argillacea, 1910 
Aleurocanthus woglumi, 2196 
Aluminum-nicotine-naphthenate, 2220 
Aluminum sulphate, 1637 
Amitermes tubiformans, 1979 
Amphorophora rubi, 2349 
11 rubiphila, 2349 
Analin, 1896 
Analysis of nicotine vapor, 2336 
" of tobacco, 2088 
Anarsia lineatella, 1758 - 1760 
Anasa tristis, 2060, 2067, 2073, 2444, 2448 
Anthonomus grandis, 2437 
" rubi , 2438 
Antispila rivillei, 1594, 1911 
Ants, 1987, 2104 
Anuraphis roseus, 1641, 1774, 2069, 2082, 2085, 2219, 2228, 2233, 
2338, 2350, 2551, 2409, 2246 
Aphids, 1547, 1555, 1602, 1605, 1616, 1627, 1629, 1657, 1659, 1641, 
1649, 1657, 1664, 1669, 1756, 1748, 1752, 1762, 1774, 
1786, 1818, 1819, 1846, 1880, 1885, 1904, 1974, 1982, 
1985, 1984, 1991, 1995, 1994, 1999, 2000, 2004, 2005, 
2009, 2011, 2014, 2017, 2025, 2029, 2054, 2058, 2044, 
2047, 2050 - 2054, 2056, 2057, 2059 - 2067, 2069 - 2074, 
2077, 2080, 2082, 2085, 2085, 2086, 2088, 2089, 2091, 
2094, 2096 - 2098, 2100, 2103 - 2105, 2107, 2109 - 2111, 
2113 - 2115, 2155, 2137, 2140, 2146, 2156, 2158, 2164, 
2166, 2195, 2204 - 2208, 2218 - 2222, 2225, 2227 - 2250, 
2259 - 2241, 2244 - 2246, 2248 - 2250, 2255 - 2255, 2258, 
2259, 2265, 2266, 2269, 2273, 2275, 2276, 2281 - 2283, 
2285, 2288, 2291, 2293 - 2297, 2507, 2510 - 2515, 2515, 
2517 - 2519, 2521, 2522, 2524 - 2526, 2531 - 2356, 
2558 - 2545, 2546 - 2405, 2415, 2426, 2441, 2444, 
2445, 2448, 2458, 2472, 2477, 2479 
