INDEX. 17 



Bulletin No. Page. 



.Scilothrips sexmaculatus , enemy of avocado red spider 1035 9 



■Scymnus — ■ 



sordidiis, enemy of citrophilua mealybug 1040 19 



spp. , black ladybirds, enemies of the avocado red spider 1035 10 



Sea-island cotton, replacement with Meade cotton, bulletin by 



G. S. MeloyandC. B. Doyle 1030 1-24 



See also Cotton, sea-island. 



Seasoning, lumber, methods 1037 25-27 



Seed- 

 cabbage — 



blackleg control in, relation of treatment and rainfall, 



bulletin by J. C. Walker 1029 1-27 



sources and importance of freedom from disease 1029 23-25 



treatment for control of blackleg 1029 3-23 



Meade cotton — 



Department supply to cotton growers, conditions 1030 6-9 



selection, distribution, etc 1030 7,11-14,23 



sunflower — 



areas in United States, location, and crop 1045 3 



production, yield, and uses 1045 1-3 



tea, oil from, digestibility 1033 6-7 



watermelon, oil from, digestibility 1033 7-8 



Seeding — 



cereals rates and dates. Belle Fourche Experiment Farm.... 1039 12 



fl2-13, 17- 



20, 23-25, 



grains, rates, and dates for dry-land and irrigation farming. . . 10S9< 31-32, 35, 



39, 50-51, 



[ 56 



sunflowers, date, rate, and methods 1045 10-11 



Seedlings, wheat, inoculation with rust spores, experiments 1046 5-6, 14-16 



Seeds — 



disease-free, importance in cabbage growing 1029 23-25 



testing to insure against loss from seed failure 1043 14 



Seepage, return from irrigation, Colorado, amount and uses 1026< ' qA 



Self-service — 



plan for retailing food products, bulletin by F. E. Chaffee 



and McFall Kerbey 1044 1-52 



retailing of food products, advantages and disadvantages 1044 2-13 



Selling — • 



food products at retail, self-service plan, bulletin by F. E. 



Chaffee and McFall Kerbey 1044 1-52 



Senn, Nicholas, citation on value of recreation for health 1049 10-11 



Shaw, R. H. , work on sunflower composition 1045 14-15 



Sheep — 



feeding, sunflower silage, experiments and results 1045 27-29 



mountain, enumeration and value 1049 24, 25 



Sheets, E. W., and R. H. Tuckwiller, bulletin on "Effect of 



winter rations on pasture gains of calves " 1042 1-15 



Shorea spp., occurrence, etc .' 1050 11-12 



Shorebirds, protection, hunting regulations 1049 27-28 



Shrinkage, food products, considerations in retail business 1044 43-49 



Sicily, source of supply of Apanteles melanoscelv.s and work there. 1028 14—16 

 Silage — • 



composition, comparison of sunflower, corn, and sorghum. . . . 1045 20-21 



corn, feed value for calves 1042 7-11 



Robertson mixture, tests 1045 3-4 



sunflower — 



seed value, palatability, color, odor, acidity, etc 1045 19-29 



use, bulletin by H. N. Vinall 1045 1-32 



yields, comparison with corn and sorgo 1045 17-19 



use on ranges 1031 71 



Silos- 

 filling with sunflowers, caution 1045 15-17 



strengthening with iron bands 1045 17 



