1166 



EXPERIMENT STATION RECORD. 



Pago. 



Apple canker, notes, T'. S. P. A 169 



treatment -159, 1073, 1089 



(lie-back, notes 776 



diseases, notes 261, 9S0 



U.S.D.A 169 



flea-beetle, notes, U. S. D. A 672 



Ion f hopper, notes, K. H 268 



injuries, notes, N. Y. State 774 



spot, notes, N. Y. State 775 



maggot, notes 981 



U.S.D.A 169 



])lant lice, notes 673 



N.J 586 



U.S.D.A 169 



studies, Del 268 



pomace for cows, Vt 606, 1112 



root rot, notes, Colo 156 



rosette, notes, Colo 156 



rot, notes 980 



Yt 58 



rusts, notes 667 



sawfly, notes 1093 



scab, new form 459 



notes 780, 879, 987, 1090 



U.S.D.A 169 



pink rot following, N. Y. Cor- 

 nell 668 



susceptibility of varieties to . . . 879 



treatment 61, 775 



Vt 1087 



scale, notes, U.S.D.A 169 



tree borer, flat-headed, notes 466, 986 



U.S.D.A. 169 



notes 65 



Can 168 



round-headed, notes 464,780 



notes, U. S. 



D. A 169 



caterpillar, yellow-necked, notes, 



R.I 371 



slug, notes 466 



tent caterpillar, notes 65, 780 



Conn. 

 State. 371,985 



Del 372 



U.S.D.A. 169,585 



twig borer, notes, U.S.D.A 169 



Api>les, American, San JostJ .scale on 885 



analyses 660 



aphis-resistant 356 



as affected by hardness of wood . . . 146 



ash analyses 1027 



blossoming period 440 



Del 252 



bud variations 220 



cold storage 760 



experiments, N. H 570 



commercial production in the 



United States 439 



composition during storage, N. H . . 571 



sweating 759 



crab. (See Crab apples.) 



crossing experiments. 43, 440, 527,572, 1070 



culture, U. S. D. A 356 



in Grand Isle County, Vt.. 43 

 drying 138 



Page. 



Apples, dying of trees. Ark 43 



evaporator for, Mo 867 



injury due to Bordeaux mixture, 



Colo 157 



in winter, Nebr 1067 



to foliage, N. Y. State 774 



by fungicides, 



Tenn 163 



insects affecting 1096 



Colo 169 



keeping qualities 440 



modifications caused by dimor- 

 phism 965 



northwestern, studies, S. Dak 1068 



originating new varieties, S. Dak . . 1068 



pollination, Del 252 



experiments 572 



failure in 757 



propagation 253 



S. Dak 1068 



. pruning 253 



Red Astrakhans, exportation 660 



root pruning 965 



Stringfellow method . 439 



RiLssian, culture in the Northwest . . 570 



salicylic acid in, Mont 892 



.self-sterility 759 



shipment to the Orient 965 



storage experiments 571, 866 



N. H 570 



stratifying seeds 1070 



thinning 355 



Md 253 



varieties. Can 41 



La 249 



Me 42 



Mich 143 



Mo 440 



Mont 41 



S. Dak 1068 



U.S.D.A 356 



Va 660,964 



Vt 43 



for Pennsylvania 965 



new 46 



.\l)ricot, brown rot, notes 461 



gummosis, investigations 458 



silver leaf disease, studies 880 



Apricots, analyses 863 



as affected by spring frosts 46 



new seedlings 254 



salicylic acid in, Mont 892 



thinning 355 



varieties, Va 964 



Apriona germari, notes 472 



Aptinothrips rufn, notes 884 



Arabin and xylene, occurrence in plants. . . 8 



^me/rHio/MS<rae/i.ii;sper»iMS,n.sp., description 583 



Arbor-day planting 50 



.Arboretum at Manitoba Experimental 



Farm, Can 152 



Arc,circumhorizontal, U.S.D.A 844 



Archippus butterfly, notes 166, 167 



Arctic berry fraud, Mont 45 



Ardea huhulrna, feeding habits 551 



A rem alha, composition and nutritive value. 378 



