304 



HORTI CULTURE 



April 10, 1920 



Every Reader of "Horticulture" Needs 



DR. L. H. BAILEY'S BRAND NEW 



Standard Cyclopedia of Horticulture 



six Imrs* qnsrts volumes. Mar* Uukm >,aM psca*. M (nil >■»■ exquisite color plates. M beaatUal foil psc* h»Ut*iMS. More 

 than 4,0M text eBcniTliiKS. 5M Oallabermter*. A»|ir*zlaiatel7 4,000 Kenera, 20,000 speetea and 40,000 plant naaas 



THE New Standard Cyclopedia ol Horticulture has been freshly written in the light of the most recent research 

 and experience. It is the fullest, the newest, the most authoritative of all works of its kind and constltutea 

 the most conscientious attempt that has ever been made to compress the whole story of our horticultural 

 thought, learning and achievement Into one set of books. It is both an Encyclopedia and a Manual. 



A Few of the Many Important New Features 



Key to IdentificatioB of Planto ''"•'■ 'H'".T?**nl™.'°ff'"! 

 ' one to QDd toe name of a 



plant The name thai found la qolckly referred to under Ha 



alphabetical location, where fall Information will be found In 



regard to It 



Synoptu of Plant Kincaom Thu u on. of th. moat im- 

 ' "^ " portant featarea of tha new 



edition. It eoDstltatea a general rannlng aceoont of the elaaaea, 

 orders, and groapa of plants, with > bnef aketcb or ebaraeter- 

 isatlon of Z15 of the leading famUlea eomprlalng tbose that 

 field practically al! the caltlvated planta. Theae family de- 

 scriptions give the botanical charaetara; the namber of genera 

 and species and tho ranges; a Uat of the Important genera; 

 brief statements In regard to the asMtnl planta; and dlagnm- 

 matle lllnstratlona. 



lOattrationi ^'■"'e are 24 colored plataa; Be fall page kalf- 

 tonea; and more than 4,000 engravlnga which 

 aerre as galdes In the text 



The Glossarr ''''''* '* '" >nalyaU of all technical tema that 

 are nsed in the work and In similar worka. 

 It comprises botanical and hdrtleoltnral terma with brief dafl- 

 nltlons. 



Translation and Pronnnciabon of Latm Names '" ^°': 



oma I 



Is Inserted a Hat of between 2,000 and S,000 Latin words naed 

 as species — names of planta, giving the BngUab aqalvalent or 

 translation and the pronunciation. 



Class Articles Special effort has been made to aecnre tha 

 best cultural advlcea for the planta requiring 

 peculiar or particular handling. Here are aome of the titlea 

 of these articles: Anta; Autumn Qardenlng; Bedding; Dis- 

 eases- Drainage; Floral Dealgna; Formal Gardening; Hotbeda 

 and Coldframes: Insects; Landscape Oardenlng; Lawn Plant- 

 ing; Orchards; Rock Oardenlng; Subtropical Qardenlng; Tools 

 and Implements; Village Improvements; Window Boxes, etc. 



General Index '^''* ""•• ▼olnmo cenUlna a eomplato (,**■' 

 Index to tha entire work, anabUng >^ <^ 

 the reader to locate volume and page of any anb- ^i^v* 

 jeet he baa In mind. 



The complete set of six Tolumes, bound in 

 de<'oratetl buckram, wiU be delivered t-o 

 you for only $6 down and $6 a month .-'.^ 



S-^> 





for 6 months, until the full amount 

 of i^tS has been paid, (ash price $41 







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Further Particulars Sent on Request 



HORTICULTURE, 78 Devonshire St., ^5^^' o^^^^l#?^ <«. 



MASS. ... ^s^ ^^c^,cN ^^„^^yc< ^^,.e ^^<'' .,<«* 



^^ 



Principles and Practice of Pruning 



By M. G. KAIN8 



Lecturer on Horticulture, Columbia University 



Few practices In the handling of plants, especially 

 fruit bearing plants, attract so much interest as do those 

 of pruning. The methods are so varied, the results so 

 diverse, and the opinions of growers so apparently con- 

 tradictory that this subject is always one of the most 

 interesting, and the surest to hold attention and arouse 

 discussion. 



Particularly during the last ten or fifteen years when 

 the principles of plant physiology have been more and 

 more satisfactorily applied to plant production and man- 

 agement has Interest settled in pruning. During the 

 latter half of this time also more and more investi- 

 gations and tests have been conducted by experiment 

 stations and other workers to test out methods and 

 principles In the Interest of science and for the benefit 

 of growers. The accumulation of such new knowledge 

 has become very considerable especially In the last de- 

 cade, but it is necessarily so scattered that very few 

 growers have access to It, hence the demand tor a book, 

 which shall present the really important features of 

 these Investigations as well as set forth the fundamental 

 principles based upon the laws of plant growth. 



This volume is lavishly Illustrated mainly by actual 

 photographs of specimens which show good and bad 

 practices. The author has spared neither time nor ex- 

 pense in gathering his photographs, each one of which 

 tells its story. 



After a few pages of introduction the author discusses 

 Plant Physiology as related to pruning. A chapter 

 takes up the Philosophy of Pruning, itself a very In- 

 teresting subject. Then follows a classification .ind clear 

 discussion of Buds, very fully Illustrated from life How 

 Wounds Heal is an exceedingly interesting chapter, as 

 are also those on Prevention and Itepair of Mechanical 

 Injuries, Pruning Nursery Stock, Young Trees, Mature 

 Trees and Odd Methods of Pruning and Training, Re- 

 juvenating Neglected Trees and Practical Tree Surgery. 



Profusely illustrated. 400 pages. 5M: x 8 inches. 



Cloth. Net, $2.00. 



HORTICULTURE PmSLISHING CO. 



78 Devonshire Street Boston, Mass. 



Plant Propagation, Greenhouse 

 and Nursery Practice 



By M. G. KAINS 



We have had many Inquiries trom time to time 

 for a reliable and up-to-date book on plant propa- 

 gation, but were always at a loss to find any pub- 

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 has been dealt with in fragmentary manner only 

 In books that have come to our notice. So It la 

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 covering annuals and pe/ennials from seed, 

 woody plants, evergreens, vines, bulbs and tubers, 

 greenhouse and house plants, ferns, palms, water 

 plants, orchids and cacti. The Illustrations are 

 numerous, comprising 213 figures and halftone 

 plates. There are 322 pages well bound and on 

 heavy paper, teeming with helpful information. 

 It is a book which no cultivator can afford to do 

 without. It is worth many times Its price. Copies 

 can be supplied from the office of HORTICTTlv 

 TURE at publisher's price, $2.00. 



HORTICULTURE PUBLISHING CO. 



78 Devonshire Street 



Ba8ton, Mass. 



