. Annual report of the Agricultural Experiment Station. Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Bulletin of Cornell University Agricultural Experiment Station. A SAW-FLY BORER IN WHEAT. Ccphus pygmaeus. a, female beginning to oviposit; b, female with ovipositor inserted in straw; c, insect with wings expanded ; d, straws cut by the larva ; e, larva in cell at base of Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illu


. Annual report of the Agricultural Experiment Station. Cornell University. Agricultural Experiment Station; Agriculture -- New York (State). Bulletin of Cornell University Agricultural Experiment Station. A SAW-FLY BORER IN WHEAT. Ccphus pygmaeus. a, female beginning to oviposit; b, female with ovipositor inserted in straw; c, insect with wings expanded ; d, straws cut by the larva ; e, larva in cell at base of 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 Cornell University. Agricultural Experiment Station. Ithaca, N. Y. : The University


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