GENERAL INDEX. 



135 



Colora do Potato-beetle Continued . 

 Bogus experiments, III, 100 

 Carbolate of lime as remedy, IV, 14 

 Causes which limit the spread of, IX, 38 

 Dog-fennel as remedy, IV, 15 

 Damage during the year 1875, VIII, 1 

 Enemies of, I, 111, 112, 113, 114, 115, IV, 16, V, 



52, VIII, 3, IX, 40 



Further experience with Paris green, VIII, 5 

 Gray's Improved Sprinkler, VII, 15 

 Hellebore as remedy, IV. 14 

 How it affected the price of potatoes, IX, 39 

 How it traveled, IX, 37 

 Is it poisonous ? VII, 6 



It passes the winter in the beetle state, VII, 14 

 It reaches the Atlantic. VII, 1 

 It spreads, but does not travel in the sense of 



leaving one district for another, IV, 9 

 Its habits, 1, 107 

 Its hibernation, IV. 11 

 Its injuries in 1871, IV, 5 

 Its introduction to Europe, IX, 43 

 Its past history and future progress, 1, 181 

 Its progress eastward, V, 52, VI, 12 

 Its scientific name. VIII, 2 

 Machine for sweeping it off vines, VIII, 4 

 Mandrake or May-apple as remedy, IV, 15 

 Mechanical means of destroying, IV, 15, VI, 14 

 Modification it has undergone in habits, IX, 40 

 Native home of, VIII, 8 

 Natural checks increasing, III, 100 

 Natural remedies. 1, 109 



New food plants of, IV, 10, V, 52, VI, 11, VII, 14 

 New means of destruction, VII, 15 

 New territory invaded, IV, 8 

 Occurrence in the Atlantic States, VIII, 1 

 Parasite of, I, 111 

 Paris green as remedy. Ill, 99, IV, 11, V, 52, VI, 



13, VII, 8, VIII, 3 

 Peck's Spray Machine, VIII, 4 

 Placard published by the German Govern- 

 ment, IX, 44 



Poisonous qualities of, VIII, 11 

 Potato Pest Poison as remedy, IX, 45 

 Powdered Hellebore as remedy, IV, 14 

 Preparing for it in Europe, VI, 15 

 Kate at which it traveled, IX, 37 

 Remedies for, I, 109, 116, IH, 99, IV, 11, 13, 14, 



15, V, 52, VI, 13, VII, 3, 7, 8, VIII, 3, IX, 45 

 Spread of the insect during the year 1876, IX, 34 

 Sulphate of copper as remedy, IV, 14 

 The beetle eats as well as the larva, VII, 14 

 The Bogus Colorado potato-beetle, 1, 105 

 Theproper scientific name of the beetle, VII, 16 

 The true remedy, III, 101 

 Use of straw as a preventive, VIII, 4 



Colorado Potato Bug (see Colorado Potato-beetle). 



Colorado, Rocky ilountain Locust in, VIII, 84, 

 IX, 62 



Columbia, Samia, IV, 107, 111, 128, Supp., 55 



comma, Leucania, VIII, 43 



commelince, Prodenia, I, 88, HI, 13, Supp.. 50 



Commission, National Entomological VIII, 133 



Common Currant Plant-louse. IX. 2 

 Flesh-fly, VII. 180, IX. 95 

 May Beetle, III, 8 



Common Proner, III, 6 



Quail destroying Chinch Bug, II, 28 

 Yellow Bear, III, 67 

 communis, Melanotus, LU, 6 

 coinpta, Oeta, 1, 151, Supp., 58 



Paeciloptera, 1, 152 

 comptaiia, Anchylopera, 1, 143 



Phoxi'pteris, Supp., 57 

 concavum, Platyphyllum, V, 124, VI, 167 

 conchiformis, Aspidiotus, I, 7, II, 9, 10, III, 93, 



Supp., 86 



Conchylis ambiyuella, Supp., 57 

 Cone-like willow-gall, VI, 155 

 conformis, Xylina, III, 136, Supp., 75 

 cornea, Phylloxera, VII, 118 

 conicus, Ithynchites, III, 11 

 Conocephalus, VI, 155 

 conotracheli, Porizon, III, 28, Supp., 64 

 Conotrachelus, V, 154 



cratcegi, in, 35, 39 

 juglandis, Supp., 54 

 nenuphar, I, 50, III, 11, 28, 127, 



Supp., 54, 65, 68 

 conquisitor. Pimpla, IV, 43 

 congociella, Acrobasis, IV, 45 

 conspersa, Amphipyra, III, 75, Supp., 75 

 Consumptive Lace-wing, VLT, 106 

 Contopus virens, VI, 27 

 contracta, Iferacantha, VI, 118 

 contracting, Hoplophora, VI, 54 

 convergens, Hwpodamia, 1, 112 

 Convergent Lady-bird, 1, 112 

 convolutetta, Hyelois, Supp., 57 

 Zophudia, Supp., 57 



Copper, sulphate of, for Potato-beetle, IV, 14- 

 Coptocycla, II, 58, 59, 63, Supp., 53, 54 

 aiu-ichalcea, Supp., 53 

 guttata, Supp., 53 

 Coral- winged Locust, VIII, 104 

 Co revs linearis, II, 113 



tristte, 1, 113, II, 31, VII, 46, Supp., 58 

 Corimelcena lateralis, II, 35 



pidicaria, II, 33, VII, 48 

 unicolor, II, 35 



Cornaby, Samuel, on Silkworms, IV, 101 

 Corn Anthomyia, 1, 155 

 Cut-worm, I, 87 

 Maggot, 1, 154 

 Rustic, I, 81 

 Sphenophorus, III, 59 

 Worm, III, 45, 104, 105, 111 

 cornutus, Corydalus, V, 143, IX, 125, Supp., 63 



Passalus, IV, 139, 140 

 Corpodacus purpureus, VI, 27 

 Corydalus cornutus, V, 143, IX, 125, Supp., 63 

 Conjnetes rufipes, VI. 96, 101 



riolaveus, VI, 101 

 Coscinoptera dominicana, VI, 127 

 Cossus, VIII, 177 

 costalis, Asopia. VI, 102 

 Tabaims, II, 128 

 Cftctlpa lanigera, V, 10 

 Cotton Army- worm, II, 41, VIII, 23 

 Boll-worm, III, 111 

 moth, II, 40 



Position of when alighting, VI, 24 



