Vol. 16—1962 - NorthEastern Weed Science Society

Vol. 16—1962 - NorthEastern Weed Science Society Vol. 16—1962 - NorthEastern Weed Science Society

08.06.2015 Views

542 da~hal and diphenatrile) at early post-eme~g9nce appeared , promising. Xi' such .results .Gould be repeatedconsistentlYi' .. chemicaJ,s.oi' this nature woQG.1i!seem to offer the best posslbilities f5r becoming widely, accepted'crabgrass herbic.1.des. . h . '\ ,"'1 , '"Ie' \ . ( .:.. "'!'he.,q.u.e,$tj..on ariseI!J1Whether there:8tdual effect of .some chemicals '( zytron in particular) was dUE!tOITetention of the' '~'. chemical in the soil, or to lack of crabgrass seed at the surface because of 100% control in 196Q. Since th$" lfas also 100% c9ntro1 in 196b in the plo~~'t:&"eated with 'po

542<br />

da~hal and diphenatrile) at early post-eme~g9nce appeared ,<br />

promising. Xi' such .results .Gould be repeatedconsistentlYi' ..<br />

chemicaJ,s.oi' this nature woQG.1i!seem to offer the best posslbilities<br />

f5r becoming widely, accepted'crabgrass herbic.1.des. .<br />

h . '\ ,"'1 , '"Ie' \ . (<br />

.:.. "'!'he.,q.u.e,$tj..on ariseI!J1Whether there:8tdual effect of .some<br />

chemicals '( zytron in particular) was dUE!tOITetention of the' '~'.<br />

chemical in the soil, or to lack of crabgrass seed at the surface<br />

because of 100% control in 196Q. Since th$" lfas also 100%<br />

c9ntro1 in 196b in the plo~~'t:&"eated with 'po

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