Identifier: n04ontariosession33ontauoft (find matches)
Title: Ontario Sessional Papers, 1901, No.12-16
Year: 1901 (1900s)
Authors: ONTARIO. LEGISLATIVE ASSEMBLY
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Contributing Library: Robarts - University of Toronto
Digitizing Sponsor: Ontario Council of University Libraries and Member Libraries

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arged. (After Riley.) The investigations carried on in this department were of three kinds : (a) Observa-tions on the life histories of several known fungi and insects; (b) Original investigationson some previously unknown fungus or insect; and (c) Investigations undertaken andunder way, but not completed. 14 THE REPORT OF THE ( No. 14 Observations. 1. The Buffalo Carpet Beetlb (Anthrenus Scrophularice).—For the last few yearsthe larva, or grub, of this beetle has become a dreaded pest in houses, where it feeds oncarpets and other woollen goods ; it is a hairy creature, about half an inch in length whenfull grown, and is quite active. The beetle is not more than one-fourth of an inch long,very prettily marked with red, black and white bands or bars (Fig. 1). These beetles pass the winter under bits of bark, etc., and in May they emerge inlarge numbers to feed on the blossoms of cherry and spirsea. Last spring thousands ofthese beetles were observed on the shrubs on the college lawn.
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The Hessian Fly. . Fig. 2.—A, male Hessian Fly, much enlarged ; B, female, also much enlarged ; C, egg ; D, maggot;E, flaxseed stage ; F, piece of stalk showing fly natural size, laying eggs ; G, stalk of wheat injuredat a, by the fly. The fine lines beside C, D and E show the true length of these stages, the drawingsbeing enlarged. (Modified from Riley.) * (From Bulletin 46, Penn. Dept. of Agriculture, Harrisburg, Pa., prepared by Dr. H. T. Fernald.) 1900 ) AGRICULTURAL COLLEGE. 15 Honsekeepers, heretofore, have been content to adopt vigorous measures at thewrong time, that is, when the young grubs which have hatched from the eggs laid by thepretty beetles, are damaging the carpets. With very little trouble, the beetles may beprevented from entering rooms by the timely use of window screens,—in May when thebeetles are busy on the spira3a bushes, for it is then that they fly into rooms through theopen windows and deposit their eggs. The best plan to adopt when the carpets are at-t

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