. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. IOO 90 80 70 60 DDT CONTAMINATED FEEDS GIVEN UNTIL START OF EGG LAYING PERIOD. CONTROL 500 ppm DDT 100 ppm DDT 10 ppm DDT 1-2-3 4-5 6-7 WEEKS 8-9 FIGURE 4. Hatching percent of fertile pheasant eggs related to intake of DDT contar nated 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 res


. California fish and game. Fisheries -- California; Game and game-birds -- California; Fishes -- California; Animal Population Groups; Pêches; Gibier; Poissons. IOO 90 80 70 60 DDT CONTAMINATED FEEDS GIVEN UNTIL START OF EGG LAYING PERIOD. CONTROL 500 ppm DDT 100 ppm DDT 10 ppm DDT 1-2-3 4-5 6-7 WEEKS 8-9 FIGURE 4. Hatching percent of fertile pheasant eggs related to intake of DDT contar nated 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 California. Dept. of Fish and Game; California. Fish and Game Commission; California. Division of Fish and Game. [San Francisco, etc. ] State of California, Resources Agency, Dept. of Fish and Game


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