The black fly of citrus and other subtropical plants . The Black Fly 4 Leaves from heavily infested lime trees coated with sooty mold growing on the honeydew I ?* excreted bv the insect. Bui. 885, U. S. Dept. of Agriculture. Plate VI. The Black Fly. The undersurface of the same shoot shown in Plate V Bui. 885, U. S. Dept. of Agriculture. Plate VII. > t

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Keywords: ., bookcentury1900, bookdecade1920, bookidblackflyofci, bookyear1920