: "i. .L' \ o ,
Stat Depof Agr Ite
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i i.' :.": T:- .
:. .. MARCH 1934
.d., '.!tta a .nteehbileal .puabeatiom n lted herein, except those otherwise noted, may be
hc6oli*P..Sllfd.ti.. tob the United States Department of Agriculture, Washington,
-,s# "Drte .. r t S ,t ISeUpply lasts.. After this supply is exhausted, publications
.L.S.' .ali. ea m e Superintendent of Documents, Government Printing Office, Wash
*lgC. purchase at the prices stated herein. His olfe Is not a part of the
udmitljiI L 60 tehuleial material and periodicals is restricted.
P:., baIletiJna discuss in nontechnical language a wide variety of subjects pertaining
,: rm): and farm home.
iXi 1.q cnstrhction and heating. James H. Beattie, Bureau of Plant In-
4I4pt :08 p., ilus. (F.B. 1318F., rev.) Price, 50.
!iiA insects of garden vegetables. W. W. Gilbert, Bureau of Plant In-
r-and 0.n H. Popenoe, Bureau of Entomology. 46 p., illus. (F.B.
EW ,M".'r.) Price, 50.
Ibug and how to fight it. W. P. Flint and W. H. Larrimer, Bureau
S mOlOg6y. 18 p., illus. (F.B. 1498F., rev.) Price, 51.
I ..aai fa, ~.H. L.. Westover, Bureau of Plant Industry. 30 p., illus. (F.B.
sB^-'^^ I Price, 50.
'' gi cropsu succeeds beat in a dry climate where water is available for irrigation.
t be ..s,,o::..., :b.' ils on the farm should be selected for the alfalfa field. Alfalfa is a
kteB",land'its culture, for this reason, is of value to the farmer.
I'B" a. .Teebunal Bulletins contain the results of scientific and research work applying to
Zi4d,'J .jBduatr.Z, 'X: locality. The editions are limited as they are Intended
for pff lenftti worakrs and subject-matter specialists.
itmion and blooming habits of the Persian walnut in California. Milo N.
F i A .--Burea of Plant Indilstry. (T.B. 387T.) 56 p., illus. Price, 100.
i. 'tu.I4j eiaebtments were: (1) To ascertain the fertility and sterility of leading
eI T''es(2) :to asceetain the relative time of the blooming of the flowers and
%.ib.reelation this might have to crop production; and (3) to determine what rela-
.ertta..-.the pollination factors have to nut development and production.
2.p'.:li'i"contr6I of tree hoppers injurious to fruit trees in the Pacific Northwest.
..R'f li.ril.rau of Entomology. (T.B. 402T.) 46 p., ilus. Price,
.:. "' .i ye. `considerable injury has been done by various species of Mom-
..I..M!. ~n on known fl "tree hoppers." This injury was of such importance
studies and control experiments were begun in 1923 and continued
".i buIeti gives the results.
zentration, changes ini relation to growth and ripening in fruits.
S::. .al well Byireap0.o:. Plant Industry. (T.B. 403T.) 54 p., illus.
:to i onl comparative studies of the relations between changes in active
ial ii$ e *:hahbid4.,and -changes in volume, and weight and in chemical
on the other ji..d ln a number of fruits of widely diverse character,
Si:.ely separated botanical groups.
'-wing io i fe~; id crops. *H. L. Westover and H. A. Sdhoth,
SIndlt ( 15 p Price, oi.
S.ad i)a e t ve ::..(1). A determinatUon of the possibilities of
.t' .) ia comparison of. productiveness of the different
l. "6 d cllmmatie conditions and (3) a consideration of the
4 ag, a conqpared with corn silage as a source of succulence for
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:i ,i[ihi.. i ; +"::
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This serlfac*rries tiie t/s nical and, re infrinel material of the same
nature a, tlat an the TedlMbal EBletitn bsp, 4
Uniformity 'of cotton fiber dt, neu Jky 6ld inspection. 0. F. Cook and A,
Willle, jr p. 'ir. 31T. )r ,ric .
The atin t of uniform o fata pfrblem thei iodludes not nly di
characters, egi metho d n 9ffass of different conditions of growth bnit:
the precat, o .t&re6Q B harvest g, ginnig, classing, and mark
a cotton ofr g f the most important ftteors of uniformity
found in the'd or proui hd after all of the breeding precautions have
applied. r.' //// t fff
This series includes those publications of a miscellaneous nature which do not
within any of the other series issued by the Depdrtnent, particularly thode otf
other than octavo. Such publications were formerly issued as Miscellaneous *.
The manufacture of low-acid rennet-type cottage cheese. H. L, Wilson asd
Trimble, Bureau of Dairy Industry. (M.P. 119MP., rev.) 10)p., illas., i
Bibliography of chloropicrin, 1848-1932. R. C. Roark, Bureau of Chemistry and
Soils. 88 p. (M.P. 176MP.) Price, 100.
Guide to the grading of structural timbers and the determination of working streuin
T. R. C. Wilson, Forest Service. 27 p. (M.P. 185MP.) Price, 50. Nfg
Presents a generalized system for specifying the features that affect the "tretH
of timbers together with a procedure for determining the working stresses apiAR
private to any grade. By aid of this data, individual pieces or lots of fimber rs
be graded by the user or distributor, grade descriptions can be prepared by fil
lumber manufacturer, or user, and working stresses for grades can be deter.a.a
or checked by the engineer, architect, or contractor.
Reconnaissance erosion survey of the Brazos River watershed, Texas. H. V. r b,
Bureau of Chemistry and Soils, and Ira T. Goddard, Oklahoma Agrieultu*i:
Experiment Station. (M.P. 186MP.) 47 p., illus. Price, 100. :
Inspection of United States wheat exported through Canadian ports. Bureai t:
Agricultural Economics. (M.P. 187MP.) 20 p. Price, 50.
A condensed discussion of the phase of the grain-export business of the Uot "
States through Canadian ports. It is hoped that it may prove useful in a ftlht
solution of this important problem.
Tables giving statistics relating to one or more closely related agricultural commodi
Of interest to persons engaged in marketing or any business affected by agricaltu
Grade and staple length cotton carried over in the United States as related t ,ti
domestic supply, 1928-29 to 1931-32. W. B. Lanham and O. T. Weaver, Bureaui
of Agricultural Economics. (S.B. 458.) 23 p., illus. Price, 50.
SERVICE AND REGULATORY ANNOUNCEMENTS
Such notices of judgment, decisions and instructions as are necessary in the ei
ment of regulatory acts are contained in these announcements. They are issued mou$h
or as necessary by certain bureaus. Free distribution is limited to persons in the'.
of the Department, to public officials whose duties render it necessary for them toa
such information, to journals especially concerned, and to manufacturers and hrmnawh
business is affected by the announcements.
Bureau of Animal Industry, Service and Regulatory Announcements, Februa ry
pp. 9-23. (S.R.A.-B.A.I. 322). Price, 5f each.
Notices of Judgment under the Food and Drugs Act. Food and Drug Adi.
tion. (N.J., F.D. 20551-20600.) pp. 275-334.x
Pink bollworm quarantine, Quarantine no. 52, revision of regulations. BUlie !
Plant Quarantine. 8 p. (B.P.Q.-Q. 52 rev.)
Bureau of Plant Quarantine, Service and Regulatory Announcements.
December 1933. pp. 245-299. (S.B.A.-B.P.Q. 117). ,
Standards under the Tea Act. Effective May 1, 1934. Service and BegN
Announcements, Tea No. 8 Food and Drug Administration. (,RAL"
No t8.) 1 p.1
'These may be obtained from the issuing bureau. .. i ::.;
:: : 4 ....
i:;i:: .". "OTHER PUBLICATIONS
tiiai c; trends affecting agriculture. Louis H. Bean and Arthur P: Chew,
Qilce of Information. 46 p. Price, 50.
: cia .d administrative list of publications of the United States Department of
A agriculture. M..A. Downes, Office of Information. 20 p.
if;te. e distribution of periodicals is definitely restricted. They may be obtained by pur-
t base. or subscription from the ,Superintendent of Documents.
Agricultural situation. Vol. 18, no. 3, March 1, 1934. Price, 54 a copy; 250 a
lJl. 'ea.r, domestic; 400 a year, foreign."
A brief general summary of current conditions, including pertinent statistics relat-
Ing to production, movement, consumption, and prices of the important farm
a and markets. Vol. 11, no. 2, February 1934. Price, 104 a copy; $1.00 a
).irar,. domestic; $1.50 a year, foreign.
.I'. Statistics concerning crops and livestock estimates and market information; re-
I':* .'i i'psr on supplies, stocks, commercial movement, conditions, and prices of agricul-
:.i''".'atal products; and studies of prices and demand, both foreign and domestic.
.i r weather maps. Limited editions. Not for general distribution.
S'Shows weather conditions for United States and forecast for all States east of the
!i:i Mississippi River, except Illinois, Wisconsin, Indiana, Upper Michigan, Lower Michi-
.;.:?gan;, Alabama, Mississippi, and the extreme western portion of Florida. Price daily
:. xeept Sundays and holidays. 250 a month, $3 a year; daily, including Sundays and
i t lidays,. 300 a month, $3.60 a year. Sunday and holiday maps only, 500 a year.
Ri::. BForeign subscriptions, $7.25 a year. Maps DD, E, and CM, showing the weather
o:::i';i. ndizbons and forecasts, are issued at numerous stations throughout the United
!i. .Statps, 200 a month, $2.40 a year.2
4 a t station record. Vol. 70, no. 3, March 1934. Price, $1 per volume
i Ivolmnes a year) consisting of 6 monthly numbers and index; $1.50 per
e foreign. Single number for sale only. Price 150.'
:.A. technical view of the world's scientific literature pertaining to agriculture.
's" 'si6n. service review. Vol. 5, no. 2, February 1934. Illus. Price, 50 a copy;
tV i.a. year, domestic; 750 a year, foreign.'
: '; ed monthly by the Extension Service, of which it is the official organ, for the
ii. s ibution of administrative information.
.nal of agricultural research. Price, $2.25 a year domestic; $3.50 a year for-
ig. Not distributed free to individuals. Each issue, price, 100. Reprints,
O ft each.i
: Of piOmary interest to agricultural scientists and advanced students only. Issued
i' 2 volumes a year, of 12 numbers each. Free distribution is limited to certain
brakesaies and to institutions or departments doing research work.
'P01fyable to the Superintendent of Documents, Government Printing Office, Washington,
mpt delivery detach this frank and return in stamped envelope to United States
nAt of. Agriculture, Office of Information, Washington, D.C. List no more than
fttions. 'If more are desired please apply to Superintendent of Documents
ient Printing Office, Washington, D.C., enclosing remittance to cover cost of
. Leaflets Other publications
*rf :- I: unvcno01I T Ur rLUtINUH
SIIIIIIIIIIIHIIIH IIlHii il
3 1262 08903 7211
Journal of agricultural resea'rbh. Vol 47, 1Dece '
The time factor In trtuiattlb and iebryo z devel &bqt
Ernst Artschwager and Ruth C. .Starirett.
Cytological features of Nicotiaea gistinos. haplotB
Liver-spot disease 6f pecan foliagee cautmnd by *GoW
(G-878) J. R. Cole.
Flooding to control root-knot nematodes. (No -A2) ..
Cystine deficiency of soybean protein. at varion 'leI
as a supplement to corn (Ind.-22). CharleLs .i. .h
Plumage and eye color inheritance in the Single Com~ b I~a a I .
71). D. C. Warren and..C. D. Gordon. .,.. ; -,.
Recovery of phosphorus from prairie grasses growIng on i
treated with superphosphate (Okla,-22). F. Murphy. :;,; Ni
Vol. 48, no. 1. Illus. January 1, 1 984. I
Correlations between severity of pruning and subsequent &r
of apricot trees (Calif.-65). H. S. Reed.
Correlated inheritance of reaction to diseases and of: certain btu
in triangular wheat crosses'(Gr-881). Elmer R. Ausmu& -.-:: -:
Correlated inheritance of reaction to stem' rast, 'teaft !'tidt*MRtli
in spring-wheat crosses (G-879). H. K. Hayes.El.. B.Auasema,.- -
and R. H. Bamberg. .... .
Effect of washing on the keeping quality of hen's. egga,,' (N i
Reece L. Bryant and Paul Francis harp.
A morphological study, of blind. and flowering rose shoot- wb i has I,
to fower-bud differentiation (Ark.-19). D.. B. HubbelL i, ,
S Vol. 48, no. 2. Illus. January 15, 1984.
Zenillia libatri Panzer, a tachinid parasite of the: gipsy moth Oa fl
moth (K-245), Philip B. Dowden. .: '..: l.
:Development of a standard cage method fox testing the efeetiynets 4q
poison insecticides on the Japanese beetle (K-24&). Walter ,..M
Frog-eye (Cercospora diazn Miura) on stems, pods, and seeds of
Sthe relation of these infections, to recurrence of the disease (N.l.
Varietal differences in cotton boll shedding as correlated wittH osfi G
of expressed tissue fluids (Ariz.-9). Hawkins, B. .' Clark, .bL.
and Chas. A. Hobart.
Border effect in irrigated plots of Marquis wheat receiving watea. .it.:.
times (Colo.-8). D. W. Robertson and DwightEKoonce. :. .:.
The influence of phosphorus deficiency in dairy cows on the co 1"t.. *
ity and the balance of calcium and phosphorus (Kan.-72). :W,H.
Hughes, and J. B. Fitch. 0,
A study of the iodine content of Pennsylvania potatoes (P .-i-A4 '" M
Comparative value of some commercial protein tuf~lemeints- in Of.
growing chicks (Wash.-21). 0. Johnson and Di Bradie. *-' r: "
Public roads. Vol. 14, no. 12, February 1934. Price, 10# a copy, $,Sl
a year, foreign. *
Weekly weather and crop bulletin. Nos. 9-13,' Fbruary 9T-UMar .
Price 500 a year, domestic; $1 a year, foreign.3 .
D' Payable to the Superintendent of Documents, Government Printing O .ffice, :
D.C., .. .
U.S. DEPARTMENT OF AGRICtItTfR .... "f : '
OFFICE Of IFOMATrION IN *OR'*AItD
WASewDOTw, -o.C. .
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