July, 1973

Published monthly by the Metropolitan Golf Course Superintendents Association

MEETING NOTICE
Date:
July 10, 1973 Tuesday
Place:
Siwanoy C.C.
Golf:
12 noon on
Lunch:
Available in grill room
Cocktails:
6 PM
Dinner:
7 PM
Speaker:
Dr. Ralph Engel — Poa annua
Host:
Vincent Pentenaro
Directions:
From Northern Westchester, take Hutchinson
River Parkway to Mill Road Exit, take right at
exit proceed and go to Waverly Square (Route
22). Make a left proceed to Pondfield Road,
take a left on Pondfield Road and the club is
on your left.

Vol. II, No. 21

insecticide didn’t even give good control. Cornell University
has put out plots at Bonnie Briar. If you don’t care to go on a
Chip Cal program for Poa eradication try Hyperodes without
an insecticide and I am sure you will have equal results. It’s too
bad our Hyperodes “King” Bill Caputi wasn’t given time to
give some comments at the meeting on his control methods.
The USGA did have a Green Section Educational Program
at Oakmont on June 13th. It was little known in our area as the
communications broke down somewhere and we never received
the information. The few who did make it, thought it was a
good start but everybody I think would have preferred
spending a little more time on seeing the course. It will
probably be held at Winged Foot Golf Club next year so many
of us will be able to take advantage of having the program in
our own back yard.

From Long Island and Southern Westchester:
take the Hutchinson River Parkway to the Pel­
ham Road exit, take a left on to New Rochelle
Road, which will turn into Pondfield Road.
Club about 1 mile from exit on the right side.
COMING EVENTS:
Wee Burn Country Club
August 16
MGCSA Field Day: A1 Tretara Chairman
August 20
August 22-23
Rhode Island Field Day
September 20
Bonnie Briar C.C.
MGCSA Invitational, Metropolis C.C.
October 2
Annual Meeting — Open for club
November
Christmas Party — tentative date
December 8
Bill Closter

MGCSA News:
June started off slowly but the second week we had a nice
heat wave. It sure kept down attendance at the Rutgers Field
Day. Possibly we should have the turf field day again in the
fall. Plans call for a building and parking lots to be built where
the turf plots are located now. What a shame.
We had another fine meeting at Waccubuc Country Club.
A1 Moore had the red carpet out. Those who played enjoyed
playing on real bent greens some of which had quite alot of
velvet. Possibly we should give Afs daughters the credit. They
work for Dad as water girls and help change tee markers,
check ball washers, etc. He says he never has to worry about
the job being done and he is very proud of their work. The
course was in excellent condition. Bill Closter gave an excellent
presentation on the true patterns of an irrigation system. It
certainly cleared our minds as to the various differences in
irrigation systems.
Those in lower Westchester and parts of Conn, and I am
sure Long Island were greeted with a bumper crop of
Hyperodes this year. In some cases two applications of

True Patterns of an Irrigation System
The June meeting of the Metropolitan Golf Course
Superintendents Association was held at Waccabuc Golf Club.
The turnout was good and the dinner and hospitality of the
club was quite enjoyable.
The guest speaker was Mr. Bill Closter who represented the
Sprinkler Irrigation Association. The goals of the S.I.A. are for
a greater understanding of irrigation principles and for more
control of irrigation projects. The association is also trying to
promote an educational program by giving a three day seminar
in California.
Mr. Closter showed slides and briefly spoke about the
fundamental procedures for attaining proper water distribu­
tion. The key points discussed for irrigation uniformity were
triangular spacing, using correct pressure, and equal wedge
patterns.
The meeting was very pleasant and well worth attending.
David Lerner
Winged Foot Golf Club

Editorial Staff
Garry Crothers
Ted Horton

Co-Editor
Co-Editor
OFFICERS

President:
First Vice
President:
Second Vice
President:
Secretary:
Treasurer:
Sergeant at
Arms:

Harry H. Nichol, Elmwood C.C.
Office 914-592-6608, Home 914-268-9370
Garry N. Crothers, Apawamis Club
Office 914-967-2100, Home 914-234-3770
Edward C. Horton, Winged Foot Golf Club
Office 914-698-2827, Home 914-937-3613
Richard Allen, Sunningdale C.C.
Office 914-723-3200, Home 914-723-8097
Robert Alonzi, Burning Tree C.C.
Office 203-869-5779, Home 914-937-1527
Anthony Altamaro, Greenwich C.C.
Office 203-869-1000, Home 203-661-7019

materials to get them to the lower part of the plant. Professor
Hilesky indicated that there were several somewhat similar
type fungicides whose breakdown products on the plant were
very similar compounds.
Clearys 3336, a similar product to Tersan 1991, appears not
to control striped smut. For striped smut control, Tersan 1991
should be applied in October and drenced in. Control can be
obtained by using spring treatments but it will take more
material and additional treatment to get the same affect as one
Tersan 1991 drenched in in October. Fusarium roseum
controlled by Tersan 1991 when treated in July and August
and drenched in thoroughly.
Dormant feeding in the late fall appeared good for
Kentucky bluegrass but there was some question about its use
on bentgrass as it could stimulate and increase Poa annua.

Not copyrighted. I f there is good here, we want to share it with
all chapters - unless author states otherwise.
OSHA regulations. For a 235 page guide of OSHA, send
$6.00 to the National Club Association, 1120 20th Street,
N.W., Washington, D.C. 20036 requesting the “Occupational
Safety and Health Manual” and the special Inspection Guide.
NCA will also send you the OSHA poster which by law must be
displayed prominently by your club.
New Jersey 1973 Turf Field Day
by Andy Androsko
Vertical cutting — on bentgrass mid spring, May, appears
best. October thinning encourages Poa annua. Bluegrass is
more tolerant of vertical cutting than is bentgrass. For
bluegrass, September appears to be the best period. August
thinning results in Poa annua and encourages Chickweed.
November thinning encourages early spring knotweed.
Bluegrass varieties — Nugget greens up slowly in the spring
but has excellent summer color; fairly disease resistant but
does get dollar spot. Warren A 34 is very aggressive and shows
some shade tolerance. Fylking showed some susceptibility to
Fusarium roseum. Nugget appears to be hurt by Calcium
arsenate. Baron looks good but is still too new. Professor Reed
Funk feels that the best bluegrass will be grown where three or
four good varieties are used in a mixture. Preferably none of
the varieties would be overly aggressive.
Poa trivalis — several varieties showing great variation in
colors. Quick establishment, 3-4 days; good in moist, cool,
shaded areas but burned out during hot weather of summer
but greens up rapidly with the cool, wet weather of the fall.
Should be fertilized and limed like Kentucky Bluegrass.
Chinch bug — many red nymphs present in the sod now,
mid-June. It is important to control this first brood to
eliminate carry-over which causes the more destructive second
brook in August which drags on into the fall; causes many turf
problems attributed to other reasons. The second brood
overwinters resulting in a new population next spring.
Professor Hilesky discussed systemic fungicides indicating
that they are absorbed in about one hour after application.
They travel from the point of absorption upward and outward
so that as the plant grows and the leaf is mowed, the material is
slowly eliminated by mowing. It is best in applying these

Jim Fulwider, Jr. Jim Fulwider, Sr.

Progress in the Control of Turfgrass Weevil,
a Species of Hyperodes
By H. Tashiro and R. W. Straub Department of Entomology
New York State Agricultural Experiment Station, Geneva and
Highland, N.Y.
The turfgrass weevil, a species of Hyperodes was first
reported damaging lawns on Long Island in 1957, and
repeatedly thereafter as a serious pest of annual bluegrass, Poa
annua L., on Long Island and in Westchester County, New
York.1
Turfgrass weevil adults overwinter in turfs of fescue and
among leaves and debris, and emerge during April to feed on
the leaves and oviposit between leaf sheaths of P. annua.
Young larvae feed in the stems. As they outgrow the stems they
leave to migrate into the thatch and feed externally on the
bases of the stems.
Damage from turfgrass weevils shows up in late May or early
June as brown patches of dead grass.
. According to Cameron and Johnson2 the eggs are most
abundant during mid-April. Larvae are present from midApril, and reach their peak during late May when the
overwintering adults reach their lowest level. As a result of two
season’s study2, the following recommendations were made:
application of granular diazinon at 3-4 lb Al/acre or
chlorpyrifos* EC at 1.2-2 lb Al/acre applied in mid-April and
again in mid-May. The first application is directed toward
adults before oviposition and the second toward the young
larvae1. They2 indicated that further field studies might prove
that lower rates or one treatment a year may adequately
control this insect.
It appeared logical to us that since adult damamge is
relatively minor compared to the larval damage, a single
critically timed application of the above recommended
materials aimed at killing young larvae when most of the eggs
had been deposited might provide sufficient control for the
season. A single field test was made with this in mind and

results are reported herein.
„
N Results and Conclusions
The results of the treatments are shown in Table 1. A single
Methods and Materials
On May 4, 1972, 20 x 20-foot plots were established on the application of chlorpyrifos as DURSBAN insecticide and
14th fairway of Brookville Country Club, Glen Head, L.I., New pirimiphosethyl (PP-211, Imperial Chemical Industries), both
York. Each of seven treatments was replicated five times in a at 2 lb. Al/acre rate, provided satisfactory control. All three
randomized complete block design. All insecticides, pre­ formulations of diazinon at 4 lb. Al/acre fell short of
weighed for each plot, were applied in two directions at right satisfactory control and confirmed earlier results by Cameron
angles to each other. Granular formulations were applied with and Johnson2 that a single application of diazinon is
a 2-ft. Scotts spreader, and emulsifiable formulations were inadequate.
Granular formations of both chlorpyifos and diazinon
diluted in six gallons of water and applied with a 3-gallon
performed better than the emulsifiable formulations. The
sprinkling can.
The weather, following rain the previous day, night, and following is offered as the most probable explanation for these
early morning, was cool and cloudy with a slight breeze. Soil differences. Granules probably sifted into the thatch and were
protected from sunlight while emulsifiable formulations
temperature at a 1 to 2-in. depth was 64°F.
In plant development, Forsythia was in petal fall; flowering remained predominantly on the blades and stems for more
dogwood, Comus floride L., and redbud, Cercis canadensis L., rapid ultraviolet degradation. Both chlorpyrifos and pirimiphos-ethyl applied as granular formulations provided suffici­
were in full bloom, and Poa annua was in full head.
Growing degree-day accumulation from April 1 through ently high kill of the weevil to indicate the feasibility of
May 5, 1972 with a base mean temperature of 40°F for New turfgrass weevil control with a single, properly timed
York City was 437 compared to a 10-year normal of 444 application.
(personal communication with Dr. B. Pack, ESSA Weather Acknowledgements
Bureau Office. Cornell University, Ithaca). Therefore, season
We are grateful for the assistance provided by Francis
development to this date in 1972 was considered to be about Consolie, N.Y.S. Agricultural Experiment Station, and Robert
normal.
O’Knefski, Nassau County cooperative Extension Association,
Various golf course superintendents reported that very few in the conduct of these studies. The cooperation of E. Latini,
weevil adults had been observed prior to May 4. Also, no Superintendent, Brookville Country Club, is also acknowl­
evidence of injury was present. Light to heavy precipitation edged.
following application occurred during May 7-9.
Literature Cited
Injury to the untreated grass at the edges of the fairways 1. Cameron, R.S. and N.E. Johnson, 1971. Biology of a species
adjacent to the roughs became apparent during the week of of Hyperodes (Coleóptera: Curculionidae), a pest of turfgrass.
May 29. Turf samples were obtained on June 6, 1972. Injury, Cornell Univ. Agr. Expt. Sta., Ithaca, Search Agriculture 1(7):
as browning grass, was still present only along the edge of the 31 p.
14th fairway but no apparent differences were observable 2. Cameron, R.S. and N.E. Johnson, 1971. Biology and control
among the plots. Therefore, the plots were not rated as to of turfgrass weevil, a species of Hyperodes, New York State Co.
index of injury.
Agr. Cornell Univ. Ext. Bui. 1226. 8 p.
Exploratory examination of several plugs 4.12 in. in TABLE 1. Hyperodes weevil control on fairway Poa annua. Brookville
diameter and approximately 1 in. deep, taken with a standard Country Club, Glen Head, N.Y. Treated 5/4/72, turf plugs obtained 6/6 /72 ,
6/14-19/72.
golf cup cutter from untreated plots revealed the presence of examined
%
Mean/
Insecticides &
Lb. Al Total weevils
Hyperodes adults and larvae of various developmental stages,
control
from 5 plotst+
plot*
Formulations
/acre
98.8
2
3
0 .6 t
both in stems and in the roots very near the soil surface. Larvae Chlorpyrifos 0.5G
Pirimiphos-ethyl 2.1 G
93.0
2
17
3 .4 t
were also found in plugs from untreated plots in the center of Chlorpyrifos
2E
85.1
2
36
7.2+
the fairway. Seven plugs were removed from each untreated* Diazinon 2G
56.2
2
106
21.2*
Diazinon 14G
50.4
4
120
24.0*
plot and five were removed from each treated plot.
Diazinon AG500
40.5
4
144
28.8*
Since Cameron and Johnson1 report that all large larvae are Untreated
242
0
48.4
above the soil in the thatch or within 0.3 in. of soil and that t Plugs 4.12 in. dia. and 1± in. deep obtained with golf cup cutter
99% of the pupae are within 1 in. depth, it was not necessary to + Plots 20 x 20 ft. 5 replications /treatment, 5 plugs/plo t
Means followed by the same letter are not significantly different at 5% level
collect soil cores to a greater depth. All were obtained at least 3 * according
to Duncan's multiple range test.
ft. from the borders and placed separately in plastic bags for
transportation to Geneva. Other plugs cut from sod were
inserted in the holes.
At Geneva, the plugs were placed individually in 1-qt. clear
plastic cups and covered with lids possessing a 2-in. diameter
screen and held at 77°F for growth of larvae to facilitate
examination and counting. By head capsule measurements,
larvae were determined to be in the 2nd to 5th instars.
By June 12 practically all were mature 5th instar larvae or
Ed Binsse Al Moore
pupae. The temperature in the rearing rooms was reduced to
65° C to decelerate insect development and examinations of all Westchester Classic: Bob DePencier has arranged for compli­
plugs were made during June 14-19. The plugs were picked mentary daily tickets at the up and coming Westchester
apart by hand under a 3-diopter magnifying glasslamp to Classic. The complimentary daily ticket will be issued upon
remove the weeviles. The soil was screened, then soil plus grass presentation o f your current MGCSA or GCSAA membership
were submerged in 2 qts. of water to float any remaining larvae card. Tickets will be handed out at the “Will Call” booth.
and adults to the surface during a 20-30-min. period. Out of
The official mailing address for M.G.C.S.A. will be:
668 individuals counted, 40 larvae, 8 pupae, and 7 adults were
17 Third Street
found by floating. This constituted 8.2% of the total counted
Quarry Acres
and was therefore considered an essential procedure.
Peekskill, New York 10566
* The active ingredient in DURSBAN* insecticide.

Richard C. Allen, Secretary
126 Underhill Road
Scarsdale, New York 10583
M E L V IN 6 LUCAS -JR
A
GARDEN C I T Y GOLF CLUd
30
STEWART AV£
GARDEN C I T Y NY
1153d

First Class

Teddy Temper
We can’t do anything about Teddy Temper.
But when weed, insects and disease show up on vour
turf, we have something for almost everyone of them.
ChipcoTurf Kleen. ChipcoTurf 1ierbicide MCPP.
SUP’R FLO Maneb Flowable. Chipco Microgreen Liquid.
Chip-Cal Granular. And Chipco Spot Kleen.
Fverything to help keep your greens (and fairways) in
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From Rhodia Chipco Products.
/i ^ lvxU a

“He s not just another duffer. He s chairman of the greens committee."

ANDREW WILSON

in c

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