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". cb~c,"',. ..! ~"~'. o ... d '!) .. ,'. ".1.-"" ;":11 •• ~ =' : ... \,.", .~ • ,', ... , . , -., .... . -. , ,. " r 0 ," , ,~ r ~ \, ': (') \ I ,. " •• ... . L. p .~ L, I f" I. I ;"'1 \,: -, , ~' 1 .. . ,. J I .. J • .' , - , Cameraman ' ~ N ()' r. Pnor r,r~'"'" . ' , , . " ..... . . • FRlIIT Atm ~:l:r O?-CH . .',RJ)S A~:U GRAPI-: VINEYARDS IN IRRIGATED A.ftEAS IN CAL1FOR:-;IA: Use Pre~erge at tIle rate of 3 to 3\ gallons in 50 to 100 gallons of water per acre to control a~nual weeds and grasses under conditions specifi~d below. The addition of I to 2 gallons of emulsifiable sur.~er oil per 100 ballons of spray will improve the kill of large weeds and emerged grasses. For best re­ sults the soil surface should be moist from rainfall or irrigation at the tine of treatl:lent. }{oderate rain, basin or sprinkler irrigation soon after appli­ cation aids in 'residual pre-emcr3c:nce control. Furrow irrigatioa will not move the Premerge into the soil adequately un