. Bulletin of the Department of Agriculture. Agriculture; Agriculture. s Bl i I in 1428, . Dl rvlti : In warehouses used for the product cadelle may cause much annoyance at t m< . rhus, in ;i warefo in Baltimore which had been use 1 the summer before for th' fall months, adult radeUes appeared in hordes dui warm days in March, congregating in numbers between flour and beans and ]'<â¢'â ,Iing upon carload lots of potatoes. En some instances as many as 20 adults could !»<⢠counted about abrasions on potatoes; these had emerged from the wooden floor, in which they had been hib
. Bulletin of the Department of Agriculture. Agriculture; Agriculture. s Bl i I in 1428, . Dl rvlti : In warehouses used for the product cadelle may cause much annoyance at t m< . rhus, in ;i warefo in Baltimore which had been use 1 the summer before for th' fall months, adult radeUes appeared in hordes dui warm days in March, congregating in numbers between flour and beans and ]'<â¢'â ,Iing upon carload lots of potatoes. En some instances as many as 20 adults could !»<⢠counted about abrasions on potatoes; these had emerged from the wooden floor, in which they had been hibernating during the cold month-. BOKING H Mill - Of Till: ( AIU I I R The boring habit of both the cadelle larva and the adult is o the most interesting features of its activities, and enhances greatly its economic importance. Figures 0, 7, and 8 show the ability the cadelle t bore into wood. The woodwork about all storage places for grain is more or less penetrated by cadelle burrows. If the wood is very hard, the larvae may be forced to form pupal chambers between boards, by gnawing. Pio. 5.âFabric from shifting machine of floor mill showing , cut In pile by cadelle Dots and adults. These cute reduce the efficiency of the machinery and necessitate replacement of fabrics the adjacent surfaces of the boards. In the case of ordinary dun- nage used in grain ships (fig. 3; fig. 6, B, D, E; fig. 8, B). however, the wood of granaries (fig. 6, C; fig. 7. B; fig. s. A. B), or the wood- work of feed bins in flour mills (fig. 7, A), etc., they have no ditli- culty in entering the wood by eating out the softer wood of the yearly growths and in becoming established by the thousands. In such places their presence is not usually suspected by the farmer or grain dealer. Examination by the writers of the dunnage of a -rain ship arriv- ing at Baltimore from Australia in 1918 showed the boards used to keep the sacks of wheat from touching the steel sides of the ship to be well
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