958 



EXPERIMENT STATION RJECOBD. 



Forest— Continued. Page. 



taxation in Washington 745 



taxation law in Connecticut, Conn. State. 537 

 trees. (See Trees.) 



types, symposium on 639 



working plan, Coim. State 341 



Forestation — 



effect on rainfall 415 



in dry lands of Chile 240 



in England and Wales 744 



Forestry— 



at National Conservation Congress 340 



biblio'graphy 239 



controlling soil erosion by 317 



financial problems in ; 640 



handbook 640 



in British Columbia 240 



in Connecticut, Conn. State 341 



in England and Wales 744 



in Tunis 492 



in United States 340 



in Wisconsin 444 



instruction in Austria 392 



instruction in schools 792 



meteorological observations in, U.S. D. A. . 614 



terms, vocabulary 840 



treatise 49 



Forests — 



as affected by origin of seed 838 



coniferous, of eastern North America 839 



coniferous, thinning experiments 537 



conversion systems 537 



determination of site qualities 537 



determination of stocking 538 



elTect on climate 716 



effect on melting of snow 510, 716 



high mountain, management 49 



national, grazing on 767 



national, working plan for 34 1 



national, yield regulation data for 639 



of Atlantic plain, relation to humidity of 



Central States and prairie regions 716 



of Madagascar 839 



of western Caucasus 49 



protection in Canada 445 



regeneration in North Sweden 537 



relation to flood.s 515 



relation to hailstorms 22 



yields, determination 538 



Forleule, outbreaJi in northern Bohemia 756 



Formaldehyde — 



as a mUk preservative. Can 674 



as an oxidation product of chlorophyll... 222 



determination 109 



determination in fumigants 414 



effect on soil micro-organisms 27 



Formalin. (See Formaldehyde.) 



Formic — 



acid, determination 509 



aldehyde as a soil disinfectant 621 



Formicidaj of Guam 62 



Foul brood, notes, Mich 553 



Fowl cholera, studies, R.I 485, 781 



Fowls — 



domestic, origin 871 



egg characteristics of. Me 569 



healthy and sick, blood cells of 5b6 



Fowls— Continued. Page. 



nematodes affecting 184 



reproduction in, studies 170 



tuberculin test for, N.Dak 582 



wattle disease of 782 



(See also Poultry.) 



Foxes, black and silver, care and manage- 

 ment 770 



FranMiniella — 



melanommatus n.sp., description 59 



robusta, notes 59 



Freezing — 



effect on plants 34, 130 



point of saps, depression 221 



Freshets in Savannah River, U.S.D.A 213 



Frogs — 



common leopard, feeding habits 349 



eating of alfalfa weevil by, U.S.D.A 655 



in Pennsylvania 648 



Frost- 

 effect on grafted vines 47 



effect on plants 34 



injuries to cereals, studies 541,542 



injuries to fruits, notes 130 



Frosts in Maryland and Delaware, U.S.D.A.. 614 



Fruit- 

 bark beetle, studies, Ohio 852 



buds, analyses 836 



buds, development, Mo 335 



cheese, preparation 31s 



diseases, notes 539,841 



diseases, notes, Mont 644 



flies in Africa 455 



flies in New South Wales 63 



flies, natural enemies of 455 



flies, remedies 756 



fly, Mediterranean, control in Hawaii 757 



fly parasites, introduction into Hawaii... 456 



growers in North Carolina, list 894 



growing schools in Germany 599 



industry m Argentina 44, 47 



industry in South America 439 



juices, preparation 315 



tree bark beetle, notes 249 



tree chlorosis, notes, N.Mex 746 



tree leaf roller, remedies 850 



trees as affected by cement dust 150 



trees, planting in dry lands of Chile 240 



trees, top grafting. Wash 740 



Fruits- 

 American, foreign markets for 44 



aphidid pests of 250 



blooming periods 533 



bottling and preserving 315 



canned and preserved, industry in United 



States 67 



certificated by Royal Horticultural 



Society 340 



citrus. (Sec Citrus fruits.) 



culture experiments, Guam 441 



culture in Guiana 391 



culture in New South Wales 663 



culture in Spain 836 



culture in Tunis and .Vlgeria 533 



culture, text-book 394 



culture, treatise 140 



diseased, plaster cast of 748 



