Vol. 15—1961 - NorthEastern Weed Science Society

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Table n. :'.!:sti.Jl'ated.'ercentage of Turf Cover - Six l-iOnthsJdt ~r Seeding and Four l'.onths .... fter
Zytron T~eatW-3nto
.llle..ast
- - ....- - - - - - - - - - - - - - .......-,.- - - .-.......... .-..... - - - - - - ­
----------------------------~~~~ticte"~Fcl~w~~S~M~-------
k ..-e:_ ~:f
Grass Fonnulation 2 ~Vks. 4 iVks. 6 ,lk80 81&s. Interval Check
------------------Estimated !zrc~!'ta.~~ of Ground Cover---------­
-------------------------------~------~--------------
Merion Ky. Blue Emulsion 75 70 60 90 14
Ver:mi.culite 95 100 50 40 71
100
Kentucky 3lue Emulsion 75 90 50 85 75
Vermiculite 90 100 75 80 86
Cbewings Fescue Emulsion 80 60 55 85 70
Vermiculite 90 60 50 35 59
Creel}ing Ked Emulsion 90 85 85 95 89
Fescue Vermi~ulite 95 95 85 85 90
100
100
95
Tall Fescue Emulsion 90 90 85 90 89 100
(Itentucky 31) Vemiculite 95 100 95 100 98
,)er. hyegras8 .i,i;mu1sion 90 80 85 90 86
Vemiculite 90 90 90 95 91
Redtop Emulsion 40 SO 75 80 61
Ven:U.culite 90 70 90 85 84
100
100
Colonial aent iimulsion 10 70 50 85 54 100
(Astoria) Venuiculi te 100 60 90 80 82
ave. All Grasses Emulsion 69 75 68 88 75
Vermiculite 93 84 78 75 83
99
N
o­
\.A.)