. Bulletin of the Department of Agriculture. Agriculture; Agriculture. Bui. 842, U. S. Dept. of Agriculture. Plate â Ifâ ' .... "J - . ⢠' I â 1 1 \ i .-/« Larv/e of Tylenchus tritici. A, Photomicrograph of an unstained cross section, 15 n in thickness, of a nematode flower gall, showing larvae in the center unattached to the inclosing host walls. X 37. B, Photomicrograph of active larvae from a flower gall moving in a drop of water. Note their transparent anterior ends and their tapering, slightly pointed posterior Please note that these images are extracted from
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. Bui. 842, U. S. Dept. of Agriculture. Plate â Ifâ ' .... "J - . ⢠' I â 1 1 \ i .-/« Larv/e of Tylenchus tritici. A, Photomicrograph of an unstained cross section, 15 n in thickness, of a nematode flower gall, showing larvae in the center unattached to the inclosing host walls. X 37. B, Photomicrograph of active larvae from a flower gall moving in a drop of water. Note their transparent anterior ends and their tapering, slightly pointed posterior Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States. Dept. of Agriculture. [Washington, D. C. ?] : The Dept. : Supt. of Docs. , G. P. O.
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Keywords: ., bookauth, bookcentury1900, bookdecade1910, booksubjectagriculture
