Special circular of information for spraying for the season of 1926
Department of pomology
Special circular of information for spraying for the season of 1926 Plan of treatment to control insects and diseases and to leave fruit free enough from spray residue to render in satisfactory for distribution - New Brunswick 1926 - 1-4 p. - Treatment, Insects, Diseases, New Jersey Agricultural Experiment Station. Circular No. 198 .
Special circular of information for spraying for the season of 1926 Plan of treatment to control insects and diseases and to leave fruit free enough from spray residue to render in satisfactory for distribution - New Brunswick 1926 - 1-4 p. - Treatment, Insects, Diseases, New Jersey Agricultural Experiment Station. Circular No. 198 .