928 



EXPERIMENT STATION EECOED. 



Page. 

 Annona cherimola, propagation by inarching, 



Guam 441 



Annonas, classification 339 



Anogeissus latifolius, gums of 409 



Anomoptcrus fasciipennis n.g. and n.sp., de- 

 scription 554 



Ant- 

 acrobat, notes 853 



Argentine, in Texas 256 



guam4, remedies, P.R 637 



Antliocyanidins, formation in plants 626 



Anthocyauin — 



formation in flowers 34, 427 



formation in plants 34, 128, 224, 626 



studies 324 



Anthonomus — 



grandis. (See Cotton-boll weevil.) 



grandis thurherix, notes 350 



pomorum, notes 848 



Anthrax- 

 address on 878 



bacillus as affected by ultraviolet rays. . . 379 



bacillus, hemolytic powers 878 



bacillus, vitality of 281 



diagnosis 282, 578, 877, 878 



immimization 82, 577, 878 



in Great Britain 177 



in hogs 182 



prevalence in Japan 82 



scrodiagnosis 877 



serum, precipitating, investigations 281 



serums, valuation 82, 181 



spores, destruction in hides 677 



symptomatic. (See Blackleg.) 



transmission by biting flies 776 



Antibodies — 



in tuberculosis and Johne's disease 882 



tuberculous, inhibition reaction 481 



Antkarsia gemmatUis, notes, Fla 752 



Antiformin, action on tubercle bacilli 881 



Antigaster mirabilis, notes, N.Y.State 650 



Antigen, synthetic, for meiostagmin reaction. 178 

 Antigens— 



in cultures of tubercle bacilli 778 



tuberculous, inliibition reaction of 481 



Antihog-cholera serum — 



notes, Ind 781 



preparation and standardization 885 



preparation and use, Ind 86 



Antimony, use against spirochete and try- 



panosome diseases 284 



Antiphymatol, use against tuberculosis 779 



Antirrhinum majus, flower color ui, studies. . 224 



Antirrhinums, culture experiments 340 



Antiseptics- 

 effect on crop growth 27 



volatile, effect on soil bacteria 516 



Antistreptococcus serum, curative power 479 



Antitetanic serum, efficacy of 379 



Ants- 

 acacia, of Central America 452 



as carriers of cholera vibrios 752 



as carriers of pathogenic micro-organisms. 849 



feeding habits 458 



lycenid reared by 352 



queen, founding of colonics by 452 



Ants — Continued. 



remedies 155 



white. (See Termites.) 



Apantcles — 



caja, notes 251 



spp., parasitic on gipsy moth 652 



Apatite, decomposition by soil bacteria and 



yeast 121 



Aphanurus bodkini n.sp., description 459 



Aphelenchus n.spp., descriptions 56 



Aphelinoidea semifuscipennis, notes 752 



Aphelinus spp., notes 356 



Aphidse, food plants of. Me 157 



Aphidius crepidis, notes 757 



Aphids — 



dissemination of lettuce bacterial rot by, 



Fla 747 



injurious to peas 452 



notes 155 



remedies 848 



Aphis — 



avenx, notes, U.S.D.A 753 



bituberculata n.sp., description 850 



brassicx. {See Cabbage aphis.) 



euonymi, hymenopterous parasites of 757 



euonymi, studies 652,754 



maidi-radicis. (See Corn root aphis.) 



n.spp., descriptions, Me 157 



pomi-maU. (See Apple aphis.) 



pscudobrassicx n.sp., description 754 



scoZiasn.sp., notes 848 



spp. , notes 755 



Aphthous fever. (See Foot-and-mouth dis- 

 ease.) 



Apiary inspection in Colorado 254 



Apiculture. (See Bees.) 



ApionsTpp., notes 848 



Apis mellif era. (See Bees.) 



A planobacter— 



michiganensc, description 745 



rathayi, description 745 



Apple — 



aphis, biology of 250 



bitter pit, investigations 244 



black spot canker or antliracnose, notes. . 53 



blight, description and treatment 53 



blight, notes, 111 644 



blight, notes, Mont 843 



blossom blight, notes 345 



blotch, treatment, Kans 53 



blotch, treatment, Ncbr 439 



brown rot, studies 749 



buds, analyses 836 



diseases, descriptions, N.J 449 



diseases, notes. Conn. State 641 



diseases, notes, Mont 644 



diseases, treatment , Me 151 



diseases, treatment. Mo 335 



fii-e blight, notes. Wash '746 



flea weevil, remedies 456 



frait buds, development. Mo 335 



juice, physico-chemical constants of 427 



leaf spot fungi, studies, U. S.D.A 150 



maggot, remedies 757 



mildew, parasite of 544 



orchards, care and management, Pa 45 



