Bulletin of the Maryland Agricultural Experiment Station . bbao-e heads which ren- raotli; d, segment of larva i^ , ,• t ? i - ^ i. xi (enlarged). ders it more destructive and harder to treat tnan if it confined itself to the outside leaves. The Cabbage Plutella{Flutella cruciferaruiii) is alittle, active pale green worm,something over a quarter ofan inch in length. It pupateswithin a delicate gauze-likecocoon resembling lace. Theparent moth has narrow wings—expanding five-eighths ofan inch, and is of an ash-gray color, usually with anundulate pale streak along ^ Fig. 14
Bulletin of the Maryland Agricultural Experiment Station . bbao-e heads which ren- raotli; d, segment of larva i^ , ,• t ? i - ^ i. xi (enlarged). ders it more destructive and harder to treat tnan if it confined itself to the outside leaves. The Cabbage Plutella{Flutella cruciferaruiii) is alittle, active pale green worm,something over a quarter ofan inch in length. It pupateswithin a delicate gauze-likecocoon resembling lace. Theparent moth has narrow wings—expanding five-eighths ofan inch, and is of an ash-gray color, usually with anundulate pale streak along ^ Fig. 14 , larva (enlarged^; the inner border of the front b, dorsum of a single joint (greatly enlarged); c- „-;,,„•*; ^Fio- 11 / o-\ wliipli side view of same; d, pupa (enlarged); e, crcoon »^^J&j l^^g- ^^ J ci-h » i-i^ (enlarged); f, moth (enlarged); (/, vviuiT of dsrK va- wives a SCrieS of diaillOlld- riety (enlarged);/i, moth at rest (enlarged);/, ere- >-, , , i +1 ^ ;.,„., master of pSpa (.greatly enlarged). shaped marks when the wmgs.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectagriculture, bookyear
