. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Figure 2.—Cucumber Plants Sprayed with Bordeaux and Gassed witti HCN. A, Bordeaux 4-1-50; B, l-i^-50; C. Control, gassed only. Note that neither Bordeaux 4-1-50 nor Bordeaux l-M-50, which contains an excess of lime but only one-fourth as much copper sulfate, is safe with Figure 3.—Cucumber Plants Sprayed with Bordeaux and with HCN. A, sprayed with filtrate of neutral Bordeaux 4-X-5(): B, Control gassed only: C. sprayed with washed residue of neutral Bordeaux 4-X-50; I), complete spray of neu
. Bulletin - Massachusetts Agricultural Experiment Station. Agriculture -- Massachusetts. Figure 2.—Cucumber Plants Sprayed with Bordeaux and Gassed witti HCN. A, Bordeaux 4-1-50; B, l-i^-50; C. Control, gassed only. Note that neither Bordeaux 4-1-50 nor Bordeaux l-M-50, which contains an excess of lime but only one-fourth as much copper sulfate, is safe with Figure 3.—Cucumber Plants Sprayed with Bordeaux and with HCN. A, sprayed with filtrate of neutral Bordeaux 4-X-5(): B, Control gassed only: C. sprayed with washed residue of neutral Bordeaux 4-X-50; I), complete spray of neutral Bordeaux ;)0. The incompatible component of the spray is in the washed residue and not in the clear 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 Massachusetts Agricultural Experiment Station. Amherst, : Massachusetts Agricultural Experiment Station, 1907-1974
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