DESCRIPTION OF PLATE 
Plats V. Leaves of different species, showing the work of the serpentine leaf-miner * 
(Agromyza pusilla ). Fig. i.—Mines in a leaf of rape. Fig. 2.—Mines in leaves 
of white clover. Fig. 3.—Mines in leaves of alfalfa. (All nearly natural size. 
Original.) 
( 88 ) 
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