35 



Fertilizers for B 66-1 1 



Literature relating to diseases of R 17-33 



Pruning, B 66-16 ; R 17-162 



Report on varieties, B 2-14, 17-34, 66-5, 73-5 ; R 1-31, 



5-157, 6-6, 7-17 and 19, 11-13. 



Varieties in the horticultural department, B 4-19 



Peach buds, winter killing,. B 1-9, 10-7 and 8, 17-34, 21-18, 25-18, 37-5 ; R 1-15 



Peach leaf curl {Exoascus deforfnans), R 1 1-146, 15-27 



Peach trees, pruning, R 17-162, 18-47 



Results of spraying, B 17-16, 21-18, 25-13, 73-11 



Peach yellows, B 8-6 



Pear, directions for spraying (See Spraying calendar) 



Literature relating to diseases of R 17-33 



Report on B 37-5 



Report on varieties, B 2-13, 52-4,66-5 ; R 1-31,5-156, 6-6, 7-19, 11-13 



Results of spraying, B 1 1-12, 17-15, 25-13 



Varieties in the horticultural department, B 4-18 



Pear leaf blight {Entomosporiiim tnaculatum), B 17-12 



Pear tree psylla {Psylla pyri), B 17-24 



Peas, cow, vs. soy beans for green manuring, R 13-1 19 



Different nitrogen fertilizers compared for R 10-24,16-126 



Effect of different fertilizers on time of maturing, B 2-27 ; R 1-44 



Fertilizers for R 10-24, 14-13 and 20, 16-112 and 122 and 126 



Grown under the influence of electricity, B 23-12 



Seed tests, B 44-33 



Peas and barley as forage crops, B 72-9 



Peas and barnyard millet as forage crops, B 72-7 



Peas and oats as forage crops, B 72-7 



Pentosans, the R 15-69 



Phloroglucin method of estimation of R 9-97 



Pepsin solutions, influence of, upon germination of seeds, R 13-S0 



Peronospora gatigliformis, (See Lettuce mildew) 

 Peronospora viticolor, (See Grape, powdery mildew of) 



Peruvian guano, analysis of R 16-102 



Pha^eohis radiatus, (See Beans, Adzuki) 

 Phaseohis vulgaris, (See Beans, kidney) 



Phloroglucin method for estimation of pentosans, R9-97 



Phorhia cepantm, (See Onion maggot) 



Phosphates compared on basis of equal phosphoric acid, R 13-105, 



14-13 and 28, 15-105 and 125, 16-112 and 135, 17-117 and 131 



For cabbage, ; R 16-136 



For corn (field), R 17-132 



For Hungarian grass, R 13-105 



For oats, R 13-105 



For onions, R 14-28, 15-126 



Phosphates, experiments with native R 17-107 



Phosphates, natural, compared with each other and with acid phosphate, 

 R 8-128, 9-190, 10-14, 13-101, 14-24. 



