. Appendix to the Journals of the Senate and Assembly of the ... session of the Legislature of the State of California. Fl l>iCAc;u-uooT BOKEH. (a) Female. (/>) Male, (c) Inpa. (,0 Larva. ally found in the grafted trees, where gummy exudations have occurredand where grafting has somewhat soured the sap. larva.—The voung larva^ on hatching, are very active and imme-diately burrow into the tree, generally entering the cracks in the barkat or below the surface of the ground. Here they remain, constantlyfeeding on the bark, at first near the surface, surrounding themselveswith gum, or c
. Appendix to the Journals of the Senate and Assembly of the ... session of the Legislature of the State of California. Fl l>iCAc;u-uooT BOKEH. (a) Female. (/>) Male, (c) Inpa. (,0 Larva. ally found in the grafted trees, where gummy exudations have occurredand where grafting has somewhat soured the sap. larva.—The voung larva^ on hatching, are very active and imme-diately burrow into the tree, generally entering the cracks in the barkat or below the surface of the ground. Here they remain, constantlyfeeding on the bark, at first near the surface, surrounding themselveswith gum, or coagulated sap, and gradually enter the sapwood, enlargingtheir burrows as they increase in size. The full-grown larva (Fig. \,d)is pale yellow, about one inch long, tapering, with a brown attaining its growth, the borer ascends in the burrow to or abovethe surface of the ground, as the case may be, and begins to spin a cocoon. i -xu *• The Cocoon.—This is made up of a silken web mixed with castings an^ earth glued together, and is of a brown color, from U to U inches long. (Fig. l,c.) ,.,.,.! -.
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Keywords: ., bookauthorcaliforn, bookcentury1800, bookdecade1850, bookyear1853
