. Fig. 217. — Barberry rust enlarged. After Stakman. Witches-brooms are frequently formed. It has been found in this country on two species of bamboo. Diseased plants should be burned. BARBERRY Rust {Puccinia graminis, Mcidium). — This is of chief interest on account of the damage the other stages of the

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Keywords: ., bookauthorstevensf, bookcentury1900, bookdecade1920, bookyear1921