xt76m9020h7g https://exploreuk.uky.edu/dips/xt76m9020h7g/data/mets.xml   Kentucky Agricultural Experiment Station. 1961 journals ky_farm_home_science_v1_8_num_3_7_2_spring_1961 English Lexington, KY : Agricultural Experiment Station, Lexington. Contact the Special Collections Research Center for information regarding rights and use of this collection. Kentucky Agricultural Experiment Station Kentucky farm and home science. Special progress report. v.7 n.2 spring 1961. text Kentucky farm and home science. Special progress report. v.7 n.2 spring 1961. 1961 2014 true xt76m9020h7g section xt76m9020h7g :fQ:!;';:t·;Fj;!£m,.,.
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 7<  F RM HOMEc}Zzerzce   
Vol. 7. No. 2 ......................... Spring 1961
.»\ report of progress published quarterly by the Kentucky Agricultural `A
. . . . . ¢ ·
Experzment Statzon, Unwerszty of Kentucky, Lexmgtort "Y
KENTUCKY AGRICULTURAL EXPERIMENT Material appearing in this publication may be re- I
STATION produced without further permission, provided that '· ¥
i·‘n,mK ], \,VE1:c;1i ..........................,. Director (on leave) {nn neknnwjedgnlent is made nf the Senree and dent (Q
l¥T‘i?‘§iN€?;.£.‘;‘TT.. .‘.‘.‘.‘.‘.‘.‘.‘.‘.‘.‘.‘.‘.‘.‘.’.‘.‘.‘.’.‘.‘.‘.’.‘.‘.‘.‘.‘. i.,’$$§§§f§5€S5’§225.Z     in headings or et *5 made Withm appm  `
j. ALLAN Smrru .................................. Agricultural Editor by the fmfhon fj
Kgjltllcky Fcym and Hcme Science Address correspondence about articles in this pub- ·
  G. DUNCAN ................................................ Editor ¤¤=~¤9¤ *0 either the ¤—¤*h¤¤ rr the _D€¤a¤m€¥¤ Of
LoUisE BoswELL .................................... Assistant Editor Public Infermimen and Educational Aids, Experiment `
Romcnr C. MAY .......................................... Photographer Station Building, University of Kentucky, Lexington. *3
In This Issue
y hr 
LIEALTII PRo1sLEMs OF OLDER .
i>— F *
BRSONS IN KENTUCKY STUDIED ~
By E. Grant Yo-umans Page 3
EARTH HELPS HEAT
GHEENIIOUSE
By Frank B. Borries, ]r. Page 4 ` e
SYSTEBIIC INSECTICIDES Paovinn NEW I
NIETIIOD TO CoNTRoL h/lIl\IOSA VVEBWORNI
By I. G. Rodriguez Page G
/-4
'Q·
The Cofver These blue grass experimental plots are being harvested to compare dry {K
.   , matter yield, one Jhase of their evaluation. Crowin on the Ex Jeriment A ‘
  ‘ I g I
    ep Station Farm, Lexington, are 25 strains and 6 commercial lots. The strains  
  Q   were selected from old sods and pastures in Kentucky; the lots were sent
 .Q~· ~   here from other states. Preliminar results indicate that nine strains are I
‘e“°»‘ · — "*»   . . . y .
  J.    superior to the commercial lots in dry matter yield and in retarding crab ‘
  Y   grass invasion. This joint project ot the U.K. Agricultural Experiment Sta- ‘
  .   tion and the Agricultural Research Service, U.S.D.A., was started in 1950,
Z-  " —_—_ , ll. (Z. Buckner is in charge. (Photo-—R. C. May) R

 Seven out of each 10 of a total of 1,236 persons 60 years or
` * more old reported having bothersome ailments
  .
—· Health Problems of Older Persons
it I K k S d' d
E n entuc y tu 16
By E- GRANT YOUMANS status persons were bothered with ailments (75 and
` D”’"'"'"”"’ "’ R“"‘l S°°l""’g" 60 percent). However, men did not differ from wom-
, Hgaltlj is the ]naiO1~PI·Obl€H] Of Older ptggr according Bil lll tl-l€ pI'O]_)O1`tlOl]S l`€POl`tlllg ll€£-lltll 2llllll€lltS, 11Il(l
h to a reeent Survey] in Kentucky health ailments increased only slightly with advances _
r ln 1959, a total of 1,236 Kentuckians aged 60 and m a2Z€· In dw YOU“g€$F *lg€ EYOUP   to 64), 65 PEP
`¥ ever were interviewed in their nrnnee Half lived in cent reported health ailments, and this proportion in-
_ Casey county and half in Lexington. No institution- €1`€¥‘~$€d to 70 l)€l`C€“t in the Oldest ¥lg€ SYOUP (75 and
sr alized persons were included. Two out of 5 men and 0\’€1‘). il difference of only 5 percentage points.
.` L. r . .
women (42 percent) named health as their most nn- Health Influenced Outlook
_.r_ portant problem. _ _ _ _ _
r Ohh Our Or 5 (23 hhrcehty Hamed hmrhccs as rr Peisons with health ailments held a more pessimistic
.7,, major Problem. Others Hamed ered r€j€Ct€d» (9 P€r_ outlook on life than did those with no ailments. all
y { Cent), Others Said ered rrS€l€SS·» (6 Percent), ah persons interviewed were asked if they agreed or dis-
. most 2 Our Or 5 persons (38 percent) Said they had ho agreed with the statement: In spite of what som-e
r serious problems, and ll percent named miscel- liegpley Sayrrttw MF Sftfhcravrsrage ul?] <}1‘rW¤¤;*¤·~_ rs
at     §iZ."§i2tZZ2Li$; TEE. i.tZi;...r JSS?     `”“*
_ . . , , gisteted a feeling of
tk, Asked to Ncme Ailments pessimism. Almost half (46 percent) of those with
xw The older men and women were asked: “Do you
have any ailment or health condition that bothers you
_ *‘· either all the time, or oft and on?" If they answered
‘ “Yes,” they were asked to name their ailments. Seven LOUISVILLE
» out of 10 persons (68 percent) reported they were OLEXFNGTON
- bothered with health ailments. The major ailments OWEIISBORO •DAIVILLE
F named, in descending order, were heart trouble (24 § CASEY COUNTY
` percent), arthritis and rheumatism (16 percent), di- •s0MERsET
, r gestive troubles (6 percent), respiratory ailments (6 ff °Bgiittup4G
if percent), urological problems (6 percent), and ail-
_ mmlts associated with the Skeletal Structure (5 PCI.- The men and women surveyed lived in (Zascy county and in
•` C€“t)· OW? 0Ut cf 4 PQYSOUS (26 P€YC@m¥> Said he the city ol`Lcxington. (Zascy county is in south·ccntral Ken-
Was 110t l)0the1'€(l with health ailments. tucky and is relatively isolated from any large urban com-
A larger proportion of rural than of urban persons “‘““i*l`·
reported health ailments (73 and 62 percent), and a _ _
hrrgcr hrhhorhoh or hm, than Or high Sociorchhmhic bt-altb ailments and about a quarter (29 percent) of
those with no health ailments agreed with the statc-
`“"§¤¥ F·_;'E;$1l`\`C)` was niatlc jointly by tbe llcpartmcnt ol Rural mcmb
\ S()(fi()l()gy, 1lHl\'€l`Sl[y of l§CIl[ll(Yl(y, Zlllil 1llC lfllllll l)()!)lll1lIl()ll 2lll·<   <>·*<>·t¤· C  
`*’• $l€*ll0“· (Continued on Pzige 8)
P Kuwrucitr FARM Ann Home Sc1nNcm—S1>1uxe 1961 53 -

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(Lround heat coming from trenches helped these two lettuce has been pushed back over the supporting wires to show the ·* .>_
varieties, growing in a plastic greenhouse, to survive when trench. Note the uprights placed in the trench. Constr11c— -‘
outside temperatures were well below freezing. The plastic tion features were slightly changed in houses built later.
LETTUCE GROWS UNHARMED IN BELOW-FREEZING WEATHER WHEN Q, 
E th H l He t G h ""
ill' B PS 8 1’€€l1 0llS€  
By FRANK B- BORRIES. JR- double layer of very thin (% mil) clear plastic sup-
"··~··" ···· ‘··* ··’ "··’*’··` ’*·’ *·*·*·*· ‘ ··*** peered by wires. The outer edges of this plastic ex- e
()ld Mother Earth helped heat some UA KA Agri- tended over the ditches. The part of the ditches be-
eultural Experiment Station plastic greenhouses this y01iCl the g1‘€€1ili0l1S€ WHS COV€f€d with 21 double l21y€1‘
past winter. of clear over black plastic, also supported by wires. -
llere`s how it was done: Ground heat was com- Tlw ClG21l` pl21StiC WHS HCtl1Hlly HH €Xt€1iSi0Y1 of '€li€ %-
bined with solar heat to keep the temperature of the mil pl21SiiC COV€1‘i11g the pl2U”ltS.
experimental greenhouses well above the outside According to Horticulturist E. M. Emmert, ground :*‘
temperatures. In one house the heat came from heat from the ditches flowed up under the plastic cov- NX
ditches. just inside, running the length of the green- ering the plants. Lettuce plants in this greenhouse did
house and extending outside for several feet beyond not freeze when the outside temperature went to 10 '“
the end of the greenhouse which sloped downward. degrees below zero. This means that the difference
The ditches were 3 feet deep and S inches wide. between the outside and inside temperature was at
Plants in the greenhouse were protected with a least 42 degrees. ·•*·
A ‘
4 K1;N1‘uci  
3** of the trenches into the plastic protecting the growing _¤¢i¤¤¤€ 9 gauge steel wire stretched tight-
<" ‘•' T ly between the ends of the house.
°`~ Concrete
A) .
KENTUCKY FARBI AND Horn; ScuzNcE—S1>1uNc 1961 5
 

 S • • • •
ystemu: Insect101des Provide New  
M ' b it
et 0 t0 011t1·0 1m0sa e worm »
_ i
Statewide pest believed to have Colne Kentuckyp the fiast signs of injury may bl? sepn byleaply “ _
. . une, ant tie t ama re rovresses ra uit tirou i tie
to Kentucky In 1950; 5011 treat` summer months. O§€1i)tl`§€S will eicapie injury? from `
IIICIIIS pl‘0V€I1 €ff€(ZliV€ the first two generations only to be injured severely in   —
late August or in September by the third generation. ` ·
BY 1- G- RODRIGUEZ Experimental work to control the webworm in cen-
D""'"["'"" "f E"’"""’I°g" "ml ”"'""" tral Kentucky was started in 1957 when large sections 7
Systemic insecticides used as soil treatments for the of residential areas with moraine locust plantings were “ i
control of mimosa webworm were effective and more attacked by the pest and DDT used as a spray treat- Y
easily applied than other means of control. ment was not satisfactory as a means of control. In A
This was shown in results of experimental work con- August of that year 60 moraine locust trees in a resi-
ducted last year by the Kentucky Agricultural Experi- dential section in Lexington were sprayed once with IA
ment Station. \zVork to devise means of controlling the dieldrin, malathion, or toiqaphene emulsion concen-
mimosa webworm (llomuz/ualu ulbizziue Clarke) was trates in a test to control the second generation of 9,
begun in 1957. webworm. Toxaphene was the most effective, as de- 7
termined by larvae counts 6 days after spraying, but "‘»
In w°shl"gl°"* D' C" Ar°° in 1940 by September it was diflicult to distinguish the treated `
Th? Dwi- HIM ¤‘<·p<>¤·f¤         . ~
  ``-`     -t=  M    ...-   r'?Ti¢ ~’-. ··   " ‘ *
  f‘i‘       K   ...— t     —-~··i     ..»i-» t     A . ........,.--  
        ·ii¤-     ‘t*=°`   ·       . .....     zi.i:—  -  i
This enlarged photo shows char-   V i_     J S ;   .     V ’
aeteristies of the miniosa webworm.   i j   -#_ ~, l;_:___=:    fi? i `
in length. The worms are pale   »   :9 ‘ {._. g g·   ··\ i A: `·_V_ { _ Illzp    FPA
gléllr U) .(1i\l`kl l)l`()H'll,l \\';{l]T{i\'C `K t ` pp fg   " \ x   2 ~ V `
\\' HIC SH`! ICS ll (H1 ’ IC )()( V. YCY     ~.   \   ¤ — s
react by tiuiek juiiiping or flipping _i  »_,_   .   { T0
movements when disturbed. They _ js     v_::,    w`
spin a relatively large amount of  we   ,.._ .; # ¥~ i `-if  j ,(
sur. ` . j  _,;____   _,_V,_,     A ` Q `
6 Kizxrucxr FAnM AND Home SCIENCE-SPRING 1961 W
 
*1*

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