Annual report of the Agricultural Experiment Station of the University of Minnesota . Fig. 23.—Crows in stubble field. Fig. 13, shows the front of an unfinished store in the Hill Riverdistrict which was almost covered by Grasshoppers upon a rainy. Fig. 24.—A frog eating young grasshoppers in stubble field. Original. day early in the season. Among the numerous foes to Grasshop- 28 INSECTS INJURIOUS IN 1902. pers can be mentioned the Red Mite which fastens itself on theirwings and other parts of the body (see Fig. 4 of colored plate),predatory Beetles, Robber Flies, (see Fig. 21) Tachina parasit
Annual report of the Agricultural Experiment Station of the University of Minnesota . Fig. 23.—Crows in stubble field. Fig. 13, shows the front of an unfinished store in the Hill Riverdistrict which was almost covered by Grasshoppers upon a rainy. Fig. 24.—A frog eating young grasshoppers in stubble field. Original. day early in the season. Among the numerous foes to Grasshop- 28 INSECTS INJURIOUS IN 1902. pers can be mentioned the Red Mite which fastens itself on theirwings and other parts of the body (see Fig. 4 of colored plate),predatory Beetles, Robber Flies, (see Fig. 21) Tachina parasites,Flesh Flies and Bee Flies, and, as an internal parasite, Gordius orthe Hair Snake, which popular belief used to regard as a meta-morphosed horse hair. The writer has seen a specimen of Gordiusin California emerging from a large Locust common in that State.
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectagriculture, bookyear
