. Civic biology; textbook of problems, local and national, that can be solved only by civic coöperation. Biology. r fliks 119 Study and experinit'iit with all the most likuly devices on the market for outdoor fly extermination, and invent better ones yourself, if you can. With the traps already availalile, outdoor lly extermination, as one man who tried it has said, ''is so easy as to he alnn)sl humor(tns and so etTeetive (tiie flies disappear so >;uddenly )as to he little short r the ;. Fig. 60. " Getthelastone " tiy nets The liaiidles are lonj; enoujih t
. Civic biology; textbook of problems, local and national, that can be solved only by civic coöperation. Biology. r fliks 119 Study and experinit'iit with all the most likuly devices on the market for outdoor fly extermination, and invent better ones yourself, if you can. With the traps already availalile, outdoor lly extermination, as one man who tried it has said, ''is so easy as to he alnn)sl humor(tns and so etTeetive (tiie flies disappear so >;uddenly )as to he little short r the ;. Fig. 60. " Getthelastone " tiy nets The liaiidles are lonj; enoujih to rcarli the ct-ilini; w ithout stretchiiiii ami tlie t1y the tra|w and into the house. Make tliein of tiiier-niesh nios<piito net aeeonliu'; to ilir«*«'iions (Fii;. ')), enttinii; six nets to the yard. Loni^-handh'd swattt-rs were tri«Ml. hut thry too often spotted the eeilinirs and did not i)rovf as elYfi-tive or rasy to us«' as the nets. \ hirger inseet net is most elTeetive in ext«'ruiinatins; stahK* and liorn from a dairy. Desijined hy tlic author Civic fly campaigns. As the lly prohlem becomes i^enerally understood by a conntninity, the <ampai«j:n comes naturally to a dollar-and-cent basis. People will not trade in tly-infesled stores, markets, or milk depots, or patronize hotels or res- taurants that are not free from flies. For this reason store and restaurant keepers nnist see to it that no lly fcc«linLr '»r breeding- is possible on their own , and they nmsi. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hodge, Clifton Fremont, 1859-; Dawson, Jean, 1873-. Boston, Ginn
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