T March 1984 Published monthly by the Metropolitan Golf Course Superintendents Association MGCSA Spring Meeting March 22nd - 12 noon Whippoorwill Club Host Superintendent: Chuck Martineau Any questions call Chuck at 914-273-3755 Coming Events March 21 March 22 April 19 May 17 June 7 July August 20 September 27 October Nov. Nov. 7-9 Toro Irrigation School, Elmwood C.C. White Plains, NY MGCSA Meeting, Whippoorwill Club Armonk, NY Joint MGCSA meeting with Hudson Valley, Blue Hill G.C. MGCSA Joint Meeting with CAGCS at Greenwich C.C. MGCSA Invitational, Burning Tree C.C. MGCSA Meeting - Century C.C. MGCSA Family Picnic MGCSA meeting, Innis Arden G.C. MGCSA meeting, Whippoorwill C.C. MGCSA Annual Meeting NYS Turfgrass Association Conference and Trade Show, Syracuse, NY MGCSA Announces Model Management Research Project President Chuck Martineau and the MGCSA Board of Direc­ tors have made a two year commitment for the MGCSA to develop a Chapter Management Program, that, if successful, could be used as a model for other chapters to follow. The pro­ gram will focus on five main areas where our Chapter hopes to realize better organizational and management proficiency. These areas are as follows: 1. Evaluating the Chapter’s management organizational structure and upgrading this structure so as to serve our mem­ bership with maximum effectiveness. Particular emphasis will be given to the task of providing qualified staff support for the Chapter within affordable economic means. L Vol. XIV, No. 2 2. Developing locally oriented services for our individual members that will help them grow as professional turf managers and enhance career advancement opportunities. Special atten­ tion will be given to individual career counseling and a district­ wide employment counseling service. 3. Expanding the MGCSA Scholarship and Research Pro­ gram to provide greater capability to meet industry needs. Where appropriate, fund raising efforts and distribution policy will be coordinated with related national GCSAA programs. 4. Exploring what the true professional image of the golf superintendent is - and focusing on the indispensable role he plays as a manager in the game of golf’s future. 5. Providing a working communications network for sharing turf management and related information within our district, and, on a cooperative basis, with national organizations across the country. We expect to work on a cooperative basis with many of the GCSAA regional chapters across the country in developing this model program. To the extent there is interest, results from the project will be shared with other regional chapters through GCSAA auspices, should GCSAA so elect. James E. McLoughlin of Pleasantville, New York will serve as the MGCSA Executive Director for the duration of this two year model management research project. Jim will speak at the MGCSA meeting at Whippoorwill Club on March 22, 1984. He will be there to discuss more specifically the goals and objec­ tives of this project and how each will affect you as individual members, and to answer your questions about the project. The Mean 18 by Lew Fishman Golf Magazine (Jan. 1984) Assembled from 1983 stats, here is a mythical monster, the toughest par 72 on Tour When the PGA Tour last year started compiling scoring breakdowns hole by hole, virtually every professional had an opinion as to which would prove the most difficult. After all, they knew which holes gave them the most trouble. But even now, months after the results have been coordinated, there’s a good bet that these premier players couldn’t choose five of the 18 holes assembled. The figures just don’t lie. Certainly, prevailing weather con­ ditions, time of year and pin positions at various tournament sites all play a role. Maybe it’s not much of a surprise that in assembling the toughest par-72 course played by members of the PGA Tour (the 12 toughest par fours, three par threes, and three par fives), Oakmont, site of the ’83 U.S. Open leads the way with five holes. But one must raise an eyebrow when he discovers that Westchester Country Club, site of the Manufacturers Hanover Westchester Classic, and Bay Hill come in a very close second with four holes each. That’s right, 13 of the toughest 18 holes are on three golf courses. Another surprise: Although we often hear that length is not a factor for the PGA Tour pros, here is evidence to the contrary. The monster course measures 7,903 yards, with all par fours better than 430 yards long and the par threes all better than 220 yards. Length, obviously, still is the single most important diffi­ culty factor. The most treacherous hole the Tour played last year was Oak­ mont’s par four 10th. Measuring 462 yards, the hole allowed only 15 birdies against 202 bogeys and 177 pars, not to mention 48 doubles and six triples. The toughest par-three hole was predictable, the redoubtable 16th at Cypress Point - 11 birdies and an average of .563 strokes over par. Oakmont’s 12th hole was the most unforgiving par five, allowing more than twice as many bogeys as birds. Oh yes, the average Tour player’s score on this course, which was laid out just after the World Series is an 80. There now, doesn’t that make you feel a lot better? E D IT O R IA L S T A F F Pat Lucas, Co-Editor ............................Office 203-359-0133 Home 203-637-3939 Ted Horton, C o -E d ito r.........................Office 914-967-6000 Home 914-937-3613 Dennis P. Petruzzelli, Staff Writer . . . Office 914-946-1074 Home 914-835-2836 O F F IC E R S President .................Charles Martineau, Whippoorwill Club Office 914-273-3755; Home 914-273-9112 Vice-President . Peter Rappoccio, Silver Spring Country Club Office 203-438-6720; Home 203-431-3990 Secretary............................ Scott Niven, The Stanwich Club Office 203-869-1812; Home 203-629-2594 T re a su re r........... Sherwood Moore, Winged Foot Golf Club Office 914-698-2827; Home 914-234-9469 Reprint permission is hereby authorized providing credit is given to Tee to Green . . . unless author states otherwise. Publication deadline for Tee to Green is 21 days before the regular meeting. The Mythical Monster Par Hole • Top-D ressing Sand Birdies Bogeys Avg. 4 468 11 154 4,501 2. Oakmont No. 1 4 461 19 160 4,618 3. Congressional No. 3 4 454 28 181 4,421 4. Westchester No. 15 4 470 21 145 4,443 5. Westchester No. 12 4 465 27 193 4,559 6. Bay Hill No. 17 3 223 22 122 3,437 7. Bay Hill No. 12 5 562 50 91 5,202 8. Randolph Park No. 9 4 473 30 142 4,476 9. Cypress Point No. 16 • W hite Trap Sand Yardage 1. Bay Hill No. 4 3 233 11 51 3,563 35 3,809 219 1,239 39,220 10. Westchester No. 8 4 435 21 145 4,445 11. Westchester No. 11 4 438 30 149 4,413 12. Oakmont No. 12 5 603 55 131 5,306 13. Oakmont No. 10 4 462 15 202 4,674 14. Oakmont No. 18 4 456 23 176 4,529 15. Oakmont No. 8 3 244 26 171 3,433 4 440 27 92 4,472 5 560 15 19 5,161 16. Tournament Players • C olorful Cart Path Stone Club No. 18 17. La Costa CC No. 17 18. Bay Hill No. 18 • Landscape Stone & Boulders Totals • Variety of Pavers & Edging 4 456 29 104 4,508 37 4,094 241 1,189 40.941 72 7,903 460 2,428 80.161 Position Wanted Former Superintendent, away from field for 10 years, seeks re­ entry as an Assistant Superintendent. Landscape and nursery work have kept me up to date and broadened my experience. Also have excellent mechanical ability. Contact, evenings only, L.A. Ingalls, (914) 834-8767. G eo. S chofield Co. Inc. P.O. Box 110 Bound Brook, N.J. 08805 (201) 356-0858 2 Effect of Oftanol® and Triumph® on Japanese Beetle Grubs by Pat Vittum University of Massachusetts then take averages of grub counts and conduct statistical analyses. As you can imagine, the numbers generated from a study of this size can be mind boggling. So let me spare you the numbers and make a few generalizations instead. All of the insecticides applied on 1 or 21 April or on 5 May eventually provided very good (at least 95%) control, but generally the Oftanol® and Triumph® liquids reached this level of control two or three weeks sooner than their granular counterparts. For the 20 May application, both liquids provided at least 95% control within two weeks, but the granulars did not do nearly as well, provid­ ing only 70 to 80% control. The insecticides applied on 2 June performed similarly to those applied 20 May. Both liquid mate­ rials reduced the grub populations significantly compared to the untreated check and eventually provided at least 90% control, while the granulars often were not significantly different than the check and did not do as well. Keep in mind that we had a lot of rain in eastern Mas­ sachusetts during the spring of 1983 - 10 inches in April, 6 in­ ches in May, and 4 inchs in June at the trial site. I believe that the surprisingly good performance of all materials applied in April or early May can be attributed to the rain, which drove the insec­ ticides through the thatch and into the soil, where it would reach the grubs. The later applications were not subject to as much rain, and thus, may not have penetrated into the soil far enough. Equally important, by late May grubs are not as active, so they do not eat or contact as much insecticide as they would earlier in the spring. The six summer applications, at two week intervals, demon­ strated several things. First of all, Oftanol® 5G never provided 95% control, seldom exceeded 80% control, and generally was not significantly better than the untreated check for at least four weeks after application, regardless of the date of application. Both liquids (Oftanol® and Triumph®) performed very well in Many of you are familiar with Oftanol®, because it has been available on a limited basis for two or three years. Initial studies had indicated that a single application of Oftanol® at 2 lbs. ai/A would give season long control. More recently, reports from various regions of the country indicated that Oftanol® might not be the “cure-all” we had all hoped it would be. To address several questions concerning Oftanol®, we con­ ducted a very large field trial in 1983, to determine the best times to apply Oftanol® (generic name - isofenphos) or Triumph® (generic name - isazophos). Triumph® is a still ex­ perimental insecticide which shows great promise in providing excellent short term grub control, while Oftanol® has demon­ strated more persistence. The study was conducted at The International Golf Course, in Bolton, Mass. The course has a fully automatic watering system with no water restrictions (thou shalt not covet!). The trial was placed in a large rough area, primarily Kentucky and annual bluegrasses, which was maintained at 2 to 3 inches. The area was nearly unreachable from any fairway, so it was subject to very little traffic from golfers. We applied materials on 11 dates throughout the year - 1 April, 21 April, 5 May, 20 May or 2 June for spring applications and 14 July, 29 July, 10 August, 24 August, 8 September, or 21 September for summer applications. The insecticides included diazinon 5G (6 lb. ai/A), Oftanol® 5G (2 lb. ai/A). Applications were made to 10 feet by 7.5 feet plots by hand shaking granulars from glass jars or by watering cans for liquids. Applications normally were made in early afternoon, and Vi inch of water was applied 12 hours after application. We returned to the treated plots 1,2, 3, 4, 6, 8, and 10 weeks after application to collect samples. We cut one square foot from each plot (at least one foot in from any edge), turned the sod over, and removed all grubs from the sod, soil, and roots. Since we had five replications for each application, we could Pro-Lawn Turf With You G len m o re L an dscap e S ervice Pro-Lawn Turf Products and Services for the Professional TreeMovers Technical & Planning Services Professional Turf Fertilizers Pesticides RR # 3 - Box 199, Hackgreen Rd. , Pound Ridge, NY 10576 Turf Seeds Soil Amendments BETHEL CT (914) 764-4348 ™ 3 STEPHEN M. KOTOWICZ 30 NASHVILLE ROAD BETHEL, CT 06801 203^92-3032 many cases, providing at least 95% control two to four weeks after application. In general, the level of performance was (1) Triumph® IF (2) Oftanol® 2F and Triumph® 1G (tie) (4) Oftanol® 5G and (5) diazinon 5G. We also made one fall sampling of the plots that had been treated in the spring, to see how persistent the insecticides were in field conditions. We found that both formulations of Of­ tanol® reduced the subsequent fall grub population significantly relative to the check, but surprisingly, so did the Triumph® ap­ plications in all cases but one. Oftanol® reduced those fall popu­ lations 50 to 95%, with an average of 75%. (Triumph® did not do nearly as well.) Thus, it appears that in most high quality turf settings, this season long effect should be helpful but a follow up late summer application may be necessary. A few passing thoughts: The heavy spring rains probably im­ proved the performance of the spring applications. In contrast, the hot, dry summer produced conditions which reduce the ef­ fectiveness of some soil insecticides. The relatively light (Vi inch) irrigation 12 hours after application (which was done at the request of the sponsoring chemical company) probably was not sufficient to drive the granular materials through the moder­ ate thatch and into the soil, while the liquids penetrated more readily. Furthermore, the superintendent also applied about Vs inch of water every other night in July, to avoid losing turf to the drought. These frequent light waterings may have induced the granules to release their chemicals early, before they reached the soil. All of the materials performed most slowly in April and Sep­ tember. This is when the soil is coolest and the grubs are least active, so they are less susceptible to insecticides. Early studies suggested that Oftanol® had a lag time of about three weeks from application until grub populations would be reduced. This lag period is apparent with the granular applica­ tions, regardless of date of application, but the liquid formula­ tion (2F) caused significant grub mortality within two weeks of application throughout most of the growing season. This year’s studies will be looking at possible effects of lim­ ing shortly before applying Oftanol®. At this point there is cir­ cumstantial evidence suggesting that lime applications made two to four weeks before an Oftanol® application may hinder the Oftanol® under certain conditions. Use care, and allow plenty of time between applications this year to be on the safe side. At this point, it appears that the best time to treat for grubs is in August, when the grubs are smallest and most susceptible. If grub populations are unusually heavy, a spring application can be made in late April or early May. Whenever you treat, and whatever you use, water the treated area very thoroughly. Basi­ cally, you cannot overwater as far as the chemical is concerned (the turf may disagree!). Get the chemical through the thatch and well into the soil, where it can do the job. Support Our Advertisers IRRIGATION GREENSM ASTER 7 0 ' P R O FFE S IO N A L P A R K M A S TE R GRO UNDSM ASTER 72 SA N D PRO W ORKM ASTER ROGER MORHARDT SPR IN K LER S P V C PLA S TIC PIPE PIPE FITTIN G S A U T O M A T IC C O N TR O LLE R S JIM BURNS MARK LOPER RICHARD YOUNG (203) 5 2 8 -0 6 0 8 (2 0 3 ) 7 4 8 - 4 4 4 6 turf products corporation 4 Something to Think A b o u t . Do you remember, later, when I was reading in the library, how you came in timidly, with a sort of hurt look in your eyes? When I glanced up over my paper impatient at the interruption, you hesitated at the door. “What is it you want?” I snapped. . . Father Forgets Listen, son: I am saying this as you lie asleep, one little paw crumpled under your cheek and the blond curls stickily wet on your damp forehead. I have stolen into your room alone. Just a few minutes ago, as I sat reading my paper, a stifling wave of remorse swept over me. Guiltily I came to your bedside. You said nothing, but ran across in one tempestuous plunge, and threw your arms around my neck and kissed me, and your small arms tightened with an affection that God had set blooming in your heart and which even my neglect could not wither. Son, it was shortly afterwards that my paper slipped from my hands and terrible sickening fear came over me. What has habit been doing to me? The habit of criticizing. I was measuring you by the yardstick of my own years, but you are only a little boy. I kneel here at your bedside, ashamed. There are the things I was thinking, son: I had been cross to you. I scolded you as you were dressing for school because you gave your face merely a dab with a towel. I took you to task for not cleaning your shoes. I called out angrily when you threw some of your things on the floor. Tomorrow I will be a real daddy! I will chum with you, I will suffer when you suffer and laugh when you laugh; and bite my tongue when impatient words come. I will stop asking so much, too much! At breakfast I found fault, too. You spilled things. You gulped down your food. You put your elbows on the table. You spread butter too thick on your bread. And as you started off to play and I made for my train, you turned and waved a hand and called, “Goodbye, Daddy!” and I frowned, and said in reply, “Hold your shoulders back!” Ego! He's so vain That he is a pain Not saying where Or should I bare - Then it began all over again in the late afternoon. As I came up the road I spied you, down on your knees, playing marbles. There were holes in your stockings. I humiliated you before your boyfriends by marching you ahead of me to the house. Stockings were expensive - and if you had to pay for them you would be more careful! Imagine that, son, from a father! I f s revelation Of the situation Approximates the rear That's where He is a pain. - Frank Paladino BLUE R ID G E PEAT F A R M S , IN C . [ © Peat-Humus k w h o s i n t ô T U R F PRODUCTS! W H IT E H A V E N , PA. 18661 Golf Course Topdressing ô Gene Evans, Owner Professional Engineer (717) 443-9596 CHEMICAL CO. INC. Topdressing meets specifications recom­ mended by USGA and is approved by Texas A.&M., Penn State and Brookside Labs of Ohio. Topdressing mixtures may be custom blended to meet your specifications. RICK ALLEN Tee and green construction material available. 118 FULTON AVENUE GARDEN CITY PARK. N.Y. 1 1040 I In N.Y. State • (516) 741-4301 • (212) 895-3196 Outside N.Y. S ta te .... Toll Free 800 645-6007 In business for over 30 years. 5 T IM E L E S S PR O D UC TS G en erations ago, superintendents drove to the oceans, loaded their lorries with seaw eeds that had washed to shore and carried them back to their co u rse s for com posting and topdress­ ing. Others drove to local pasture lands and sto ckya rd s for natural m anures to use as fertilizer. The pioneers in golf course groom ­ ing c o u ld n ’t have known that seaw eeds contain unique horm ones that stim u­ late cell d ivision and delay senescence in turfgrasses. They sim ply knew that areas treated with sea plant com post seem ed healthier and more resistant to stress. N either could they have known that pasture m anures contain unique am ino a cid s that are beneficial to turf. They just observed that turf fertilized with these m aterials w as noticably heartier, denser and greener. PanaSea • • • • foliar spray BIGGER ROOT SYSTEMS BETTER STRESS TOLERANCE SUPERIOR QUALITY AND COLOR FASTER SEED GERMINATION PanaSea liq u ifie d sea plant extract con tain s 100 ppm cytokin in (a natural hormone) PLUS 70 che­ lated trace elem ents. PanaSea is used on world class g o lf courses th rou gh ou t North Am erica. ffa im u ia .. liquid fertilizer • PROMOTES SLOW EVEN GROWTH • DEVELOPS DENSE HEARTY TURF • INCREASES SOIL FERTILITY TODAY’S TECHNOLOGY Farmura com plem ents any fe rtiliz a tio n program. It’s an herbally reodorized, liq u ifie d pasture manure th a t’s rich in m icro n u trie n ts and am ino acids. Farmura is ideal for “ lean and m ean” low N fe rtility programs. Farm ura is used on m ost of the top courses throu gh ou t the B ritish Isles in clud in g B irk d a le -s ite of the 1983 B ritish Open. Registered Trademark REFINING THE BASICS Today, researchers are identifying the key co n stitu e n ts responsible for the many benefits a sso cia te d with these natural m aterials. And soph isticated p ro ce ssin g tech n o lo g ie s have been de­ veloped to extract and preserve these b e n eficial co n stitu e n ts m aking pos­ sib le a new generation of safe, natural, highly effective products. Each of our products has two things in com m on. They meet the exacting standards of co n siste n t mesh size and gallon-to-gallon c o n siste n cy dem anded by today’s turf professionals. And in their natural state they have proven their e ffe ctiven ess over, literally, cen ­ turies of use. . I ) SAND-AID ... Granular Sea Plant Meal soil conditioner and topdressing constituent soil conditioner REDUCES COMPACTION • INCREASES MOISTURE & NUTRIENT RETENTION IN SAND • Sand-Aid granular sea plant meal con tain s a carbohydrate unique to sea plants. It’s ele ctro ­ chem ical actio n neutralizes the negative charge on clay pa rticle s helping reduce com paction. In sand, it develops in to a porous aggregate w hich reduces w ater loss. D istrib u ted in th e M etropolitan Area By: For More Inform ation Contact: METRO MILORGANITE (9 1 4 ) 7 6 9 -7 6 0 0 Em erald Isle , Ltd. 2 1 5 3 N ew port R oad Ann Arbor, MI 4 8 1 0 3 (3 1 3 ) 6 6 2 -2 7 2 7 HART SEED (2 0 3 ) 5 2 9 -2 5 3 7 FERTL-SOIL <2011 3 8 8 -0 1 0 0 _________________________ Fungicides for Control of Turfgrass Diseases Department of Plant Pathology, The Pennsylvania State University F); thiophanate ethyl (CL 3336, Bromosan); thiophanate methyl (Fungo 50, Spot Kleen); thiram (Thiramad, Spotrete, Tersan 75); triadimefon (Bayleton); vinclozolin (Vorlan) Sclerotinia Dollar Spot anilazine (Dyrene); benomyl (Tersan 1991); cadmium fun­ gicides (Cadminate, Caddy, Kromad); chlorothalonil (Daconil 2787 WP or F); cycloheximide (Actidione-Thiram, Actidione TGF); fenarimol (Rubigan); iprodione (Chipco 26019); thiophanate ethyl (Cl 3336, Bromosan); thiophanate methyl (Fungo 50, Spot Kleen); triadimefon (Bayleton); vin­ clozolin (Vorlan) Seed Treatment captan (Orthocide 75); ethazole (Koban 30); thiram (Thiram seed treater, Arasan 70S) Slime Molds Treatment unnecessary; remove by mowing or brushing Snow Molds Pink or Fusarium Snow Mold benomyl (Tersan 1991); fenarimol (Rubigan); iprodione (Chipco 26019); mercury fungicides - legal in Pennsylvania for snow mold control - check your state restrictions on mer­ cury fungicides (PMA, Caloclor, Calogran); thiophanate methyl (Fungo 50, Spot Kleen); triadimefon (Bayleton); vin­ clozolin (Vorlan) Gray or Typhula Snow Mold cadmium fungicides (Cadminate, Caddy); chloroneb (Ter­ raneb SP); fenarimol (Rubigan); iprodione (Chipco 26019); mercury fungicides - legal in Pennsylvania for snow mold control - check your state restrictions on mercury fungicides (PMA, Caloclor, Calogran); triadimefon (Bayleton) Stripe Smut benomyl (Tersan 1991), fenarimol (Rubigan); thiophanate ethyl (Cl 3336), thiophanate methyl (Fungo 50, Spot Kleen; triadimefon (Bayleton) NOTE: Instructions for use and rates for specific diseases will be found on the fungicide labels. Fairy Ring No effective treatment Fusarium Blight benomyl (tersan 1991); fenarimol (Rubigan); iprodione (Chipco 26019); thiophanate ethyl (CL 3336); thiophanate methyl (Fungo 50, Spot Kleen); triadimefon (Bayleton) Helminthosporium Leaf Spot/Crown Rot anilazine (Dyrene); chlorothalonil (Daconil 2787 WP or F); cycloheximide (Actidione-Thiram, Actidione TGF, Actidione RZ); iprodione (Chipco 26019); maneb fungicides (Maneb WP or F, Tersan LSR, Fore); vinclozolin (Vorlan) Nematodes (for commercial applicators or golf course use only) Dasanit (highly toxic; follow all label precautions); Nemacur (Same precautions as Dasanit) Powery Mildew benomyl (Tersan 1991); cycloheximide (Actidione-Thiram, Actidione TGF); thiophanate ethyl (Cl 3336); thiophanate methyl (Fungo 50, Spot Kleen); triadimefon (Bayleton) Pythium Blight chloroneb (Terraneb SP); ethazole (Koban 30); metalzyl (Subdue); propamocarb (Banol) Red Thread cadmium fungicides (Cadminate, Caddy, Kromad); chlorothalonil (Daconil 2787 WP or F); thiophanate ethyl (CL 3336); thiophanate methyl (Fungo 50); triadimefon (Bayleton); vinclozolin (Vorlan) Rust cycloheximide (Actidione-Thiram, Actidione TGF); maneb fungicides (Maneb WP or F, Tersan LSR); triadimefon (Bayleton) Rhizoctonia Brown Patch benomyl (Tersan 1991); chlorothalonil (Daconil 2787 WP or F); cycloheximide (Actidione-Thiram, Actidione TGF, Ac­ tidione RZ); fenarimol (Rubigan); iprodione (Chipco 26019); maneb fungicides (Fore, Tersan LSR, Maneb WP or PflRTflC TOP-DRESSING FOR QREENS THAT'LL YOUTOATEE! Port (914) 937-5479 (914) 939-2766 The Standard of Excellence in Golf Course Top-Dressing, Heat Treated, Made to the Most Modern Specifications, and pH Balanced. Also Available: HighSand Top-Dressing, Tee Mix Blends, and Construction Mixes for Tees & Greens. 7 Cottage Street Chester, N Y 10573 • • • • TRAP SAND PARTAC TOPDRESSING SCREENED TOP SOIL SCREENED CLAY FOR TENNIS COURTS & BASEBALL DIAMONDS • SAND FOR BUILDING & CONSTRUCTION • TRAP ROCK • GRAVEL DISTRIBUTED IN WESTCHESTER 4 FAIRFIELD BY: JAMES CARRIERE & SONS/J&B TRUCKING 914-937-5479 DISTRIBUTED ON LONG ISLAND BY: DOUG HERON/MAXWELL TURF & SUPPLY, INC. 516-681-3032 7 Trc RAE BATTERIES FRAM-WIX FILTERS PRODUCTS ANTI-FREEZE KLENZER PRODUCTS WETTING AGENT PARTS CLEANERS LUBRICATING EQUIPMENT TRW PRODUCTS TH E REICHERT C O M PA N Y MAIL P.O. BOX 273 RIVERSIDE, CT. 06878 203-637-2958 T h e b e s t in tu rf s u p p lie s — L E S C O 100% S u lfu r-C o a te d F e rtiliz e rs , g o lf c o u rs e a c c e s s o r ie s , c h e m ic a ls in c lu d in g LESCOSAN * a highly effective pre-emergence crabgrass and poa annua control ★ Lescosan (Betasan — Registered TM of S tauffer Chemical Co.) (800) 321-5325 Nationw ide Available from: (800) 362-7413 In Ohio Lakeshore E q u ip m en t & S u pply Co. ‘‘H o m e of LES C O P ro d u c ts ” 20005 Lake Road, Rocky River, Ohio 44116 V 6 6 ERNA A V E N U E P.O .B O X 9 M IL F O R D C O N N E C T IC U T 0 6 4 6 0 TELEPHONE(203) 8 7 8 -0 6 5 8 * ( puckner’ IRRIGATION S y s te m s & S u p p lie s IIU IIIIlA ft C u s to m P u m p in g S y s t e m s A 8 Additional Information About Fungicides Granular Formulations - Certain fungicides are available as granules. These products may be formulated in combination with fertilizers, herbicides, or insecticides. Granular materials provide ease of application for the homeowner. Users should examine efficacy and price, and then determine if these prod­ ucts fit into their specific situation. Systemic and Contact Fungicides - Fungicides can be broken into two groups based on WHERE they act to protect plants. CONTACT FUNGICIDES are those that stay on plant surfaces and provide a barrier against the fungi that can cause disease. SYSTEMIC FUNGICIDES are absorbed by plants, and so, can work to protect plants from within, in the same way that antibio­ tics can eradicate ‘germs’ inside human bodies. Most systemic fungicides also have contact properties, in that they provide bar­ riers to fungi on plant surfaces. Systemics have the advantages of (1) having longer residual action and so usually need to be applied less often, (2) providing protection to plant crowns and roots, (3) eradicating fungi that are already inside plants, and (4) are moved within plants to protect newly-formed tissues. The chief disadvantages to systemic fungicides has been the problem of fungicide resistance. Resistance in fungi to systemic fungicides occurs because these fungicides generally poison fungi at only one place in the growth and development cycle of the fungus. In such cases, it is relatively likely that the fungus will produce some offspring that can ‘short-circuit’ the poisoned site. Fungicide Resistance - Sometimes when a fungicide is used repeatedly and alone to control a particular disease, the fungus that causes the disease may become resistant to the chemical, with the result that the fungicide will no longer give disease con­ trol. This is most often a problem with systemic fungicides (see list below). In order to prevent or delay this problem, it has been suggested that fungicides that have different modes of action on fungi should be alternated or used in mixtures in order to avoid resistance. In the list of systemic fungicides given below (1) the two fungicides that control Pythium diseases can be mixed or al­ ternated with each other or with any contact fungicide that con­ trols Pythium diseases, (2) the broad spectrum fungicides that control most of the other turfgrass diseases fall into three groups, based on their mode of action on fungi; these fungicides should be mixed or alternated BETWEEN BUT NOT WITHIN GROUPS, (3) the broad spectrum systemics may also be mixed or alternated with any contact fungicide that will give the dis­ ease control desired. Systemic Fungicides FOR PYTHIUM DISEASES metalaxyl (Subdue) prcpamocarb (Banol) BROAD SPECTRUM Benzimidazoles benomyl (Tersan 1991), Rockland benomyl) thiophanate (Fungo, CL 3336, Scott’s Ssytemic) Dicarboximides iprodione (Chipco 26019, Scott’s No. VI) vinclozolin (Vorlan) Sterol inhibitors fenarimol (Rubigan) propiconizole (Banner) triadimefon (Bayleton, Scott’s No. VII) Thanks to Our Advertisers for making this issue of Tee to Green possible J & L Adikes, Inc. Blue Ridge Peat Farms, Inc. J. Carriere & Sons W.A. Cleary Chemical Corp. DuPont Egypt Farms Inc. Emerald Isle, Ltd. Geo. Schofeld Co., Inc. Glenmore Landscape Service Grass Roots I & E Supply, Inc. LESCO Loft’s Seed Mallinckrodt, Inc. Partac Peat Corp. Pro-Lawn The Reichert Co. Turf Products Corp. Westchester Turf Supply York Chemical C o., Inc. CHEMICALS Glenm ore Landscape Service Irrigation Installers RR #3 - Box 199, Hackgreen Rd., Pound Ridge, NY 10576 (914) 764-4348 SUPPLIES WHEN YOU’RE IN A TOUGH SPOT.. SEED FERTILIZER You can't grow GRASS w ithout ROOTS BERT JONES (201 ) KEN KUBIK 686-8709 (201 ) 361-5943 BOB LIPPM AN WESTCHESTER TURF SUPPLY. INC. HOME (914) 248-5790 BUSINESS (914) 277-3755 INCREASES THE TENSION AQUA-GRO FERTILIZER AND PESTICIDE ACTIVITY. RELIEVER. You get more from your turf chemical GET VORLAN You can worry about turf problems caused by too much or too little water, or you can use AQUA-GRO, the 100% active ingredient water management tool. Fungicide AQUA-GRO ELIMINATES LOCALIZED DRY SPOTS. . . AND COMPACTION. Cures and prevents even resistant strains. AQUA-GRO is the specially At your distributor now! formulated wetting agent that reduces water surface tension ensuring faster, more uniform penetration and drainage, through hard-to-wet or compacted soils and thatch. AQUA-GRO also relieves compaction by improving water penetration, drainage and aeration in high traffic areas. Tough new ways to protect your turf Mallinckrodt, Inc. St. Louis • Jersey City • Los Angeles (800) 325-7155 For free illustrated brochure and more information call TOLL FREE 800-257-7797, in N. J. 609-665-1130. ln Missouri: (314) 982-5241 9 investment with AQUA-GRO. Turf chemicals are uniformly distributed throughout AQUA-GRO treated soils, so chemicals are used by plants more efficiently. AQUA-GRO REDUCES WATERING COSTS 30%-50%. AQUA-GRO reduces irrigation costs, because water is used more efficiently. There’s less run-off and less evaporation . . .you use less water, plants get more. And AQUAGRO lasts, because it won’t leach. Let AQUA-GRO relieve your tension. Available in liquid concentrate or spreadable granular formulations from your AQUA-GRO distributor. /VQUMiKO: V » / AQUATROLS CORPORATION O f AMERICA. INC 1432 Union Avenue Pennsauken New Jersey 08110 T E R S A N 1991 +Daconil 2787 Put the proven performers together for even better control of brown patch, dollar spot and other serious diseases. Tfeink mixing brings other advantages, too. With T ersan 1991 in your tank, you get systemic action for protection from within the turf plant. Disease control is longerlasting and is less affected by rainfall or frequent irrigation. Tcink mixing fungi­ cides with different modes of action also reduces chances of benzimidazole resis­ tance. You help insure the long-term effec­ tiveness of T ersan 1991 in your disease control program. This year, plan on using T ersan 1991 in combination with Daconil 2787. It’s the tank mix turf diseases can’t match. T ersan® 1991 fungicide and Daconil 2787* fungicide are two of the most effec­ tive disease control products on the market. And now, these proven broad-spectrum fungicides are labeled for tank mixing. Together, they give you even better control of major turf diseases than either product used alone. You get improved control, yet without the problem of phytotoxicity com­ mon with some tank mixes. A T ersan 1991/Daconil 2787 tank mix will give you consistent performance against brown patch and dollar spot—the two most troublesome diseases on turf each summer. You’ll also get strong action on leaf spot and other important diseases. It’s the kind of performance superinten­ dents depend on when a quality course can’t be compromised. With any chemical,follow labeling instructions and warnings carefully. *Daconil 2787 is a registered trademark of Diamond Shamrock Corporation. 10 €0H & > M ATERIAL A P P L IC A T IO N RECORD Commercial Applicator Supervisor:_______________________ No._______ Name of Applicator:_______________________ Date :________ Time:____ am/pm MATERIAL INFORMATION Trade Name:_______________________________________ Reg. No.____________ Manufacturer: ___________________________________ Lot No.____________ Percent (%) of active ingredients:_____________________________________ Material Form: EC_____ Flowable_____ Granular Wettable Powder_____ Bait______ Dust____ Other_____________________ MATERIAL APPLICATION INFORMATION Areas Treated: GREENS/COLLARS; TEES; FAIRWAYS; ROUGHS; _________ Amount of Area Treated:________________________________________________ Target Pests:__________________________________________________________ Type of Equipment Used:________________________________________________ Speed of Equipment: MPH______ RPM______ GEAR____ _ RANGE_________ _ Nozzle Sizes:____________________________ Spreader Setting:________ _ Width of Pass: every (_____ ) feet Pumping Pressures: Width of Spread:_(_____ ) feet Static:_________ PSI Working:____________ PSI Application Rates: Chemical: Per Acre______ or per 1,000 sq.ft._______ per tank________ Water: Per Acre______ or per 1,000 sq.ft._______ per tank________ Additions to tank mix: Material:__________ rate______per tank________ Material:__________ rate______per tank________ Total amount of material used today:______________________________ _ Any unexpected occurances/comments :___________________________ _ _ _ _ _ _ _ Weather: Temp____Humidity____Wind____Light____ Dew____Soil Moisture___ Pesticide Emergency Telephone: 800-424-9300 (signed) N. S- Pat Lucas, Editor 81 Tom ac Avenue Old Greenw ich, CT 06870 c TER 747997 L First C la s s 00296-A HR MELVIN B LUCAS JRiCGCS PIPING ROCK CLUB LOCUST VALLEY NY 11560 Sterilized Top D ressing EGYPT FARMS EXCLUSIVE! a ii top dressing ingredients are thoroughly mixed and sterilized by indirect heat in our special pro­ cess. The sand particles are actually coated with a mixture of top soil and peat humus for a completely homogenous mixture that will not separate during handling and spread­ ing. Egypt Farms top dressing is formulated especially for the transition zone to specifications recommended by the United States Golf Associ­ ation, Texas A&M , Penn State, North Carolina, and the University of Maryland. Many years of research and testing by these leading universities have produced a soil mixture for superior growth; to maintain the best bal­ ance of percolation; to resist compaction; for good aeration; and for the retention of usable water and nutrients in the growing medium. *Green and tee construction materials and mixes conforming to U.S.G.A. specs are also available. D IS T R IB U T E D BY: CORPORATION 1049 S O M E R S E T S T.. S O M E R S E T . N J 08873 • (2 0 1 )2 4 7 -8 0 0 0 METRO-MILORGANITE, INC. (914) 769-7600 THE TERRE CO. (201) 473-3393 WAGNER SEED CO., INC. (516) 293-6312 New, exciting Incomparable THE GREENER KENTUCKY BLUEGRASS® A " *S ta r ^MUNVERSOTTISrs ^ /^ le lp h t KENTUCKY BLUEGRASS ~ m «EWER KfWTUCKYBLUEGRASS** m P E R E N N IA L R Y E G R A S S t ' U.S. Plant Patent No. 3150 _____ U.S. PLANT VARIETY PROTECTION APPLIED FOR NO. 8300059 A)» Star J. & L. ADIKES, INC. 182-12 93rd A venue • Jam aica, N.Y., 11423 • (212) 739-4400