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  Partner: UNT Libraries Government Documents Department
 Decade: 1930-1939
 Year: 1939
 Collection: Government Documents A to Z Digitization Project
Apple scab.

Apple scab.

Date: 1939
Creator: Roberts, John W. (John William), 1882-1957.
Description: Discusses apple scab, its economic impact, distribution, susceptibility of various apples to the disease, and preventive measures.
Contributing Partner: UNT Libraries Government Documents Department
Bean bacterial wilt.

Bean bacterial wilt.

Date: February 1939
Creator: Hedges, Florence.
Description: Describes the signs that beans are infected with bacterial wilt, the history of the disease, where it most often occurs, and the steps that can be taken to control it.
Contributing Partner: UNT Libraries Government Documents Department
Blackberry growing.

Blackberry growing.

Date: 1939
Creator: Darrow, George M. (George McMillan), 1889-
Description: Describes blackberry varieties and methods of blackberry culture.
Contributing Partner: UNT Libraries Government Documents Department
Broomcorn growing and handling.

Broomcorn growing and handling.

Date: 1939
Creator: Washburn, R. S. (Raymond Secord), 1887-
Description: A guide to growing and selling broomcorn, a sorghum plant used for the making of brooms and whisk brooms.
Contributing Partner: UNT Libraries Government Documents Department
The bud-graft method of propagating vinifera grape varieties on rootstocks.

The bud-graft method of propagating vinifera grape varieties on rootstocks.

Date: 1939
Creator: Snyder, Elmer.
Description: Describes a method of grafting vinifera grapes on disease-resistant rootstocks to prevent infestation by phylloxera and the root knot nematode.
Contributing Partner: UNT Libraries Government Documents Department
Centipedes and millipedes in the house.

Centipedes and millipedes in the house.

Date: 1939
Creator: Back, E. A. (Ernest Adna), 1886-
Description: Describes the different types of centipedes and millipedes found in the home, and methods for control.
Contributing Partner: UNT Libraries Government Documents Department
Chrysanthemums for the home.

Chrysanthemums for the home.

Date: 1939
Creator: Morrison, B. Y. (Benjamin Yoe), 1891-1966.
Description: Discusses chrysanthemum-growing in terms of soil and air requirements, annual division and replanting, types of blooms, and insect enemies.
Contributing Partner: UNT Libraries Government Documents Department
Cleaning milking machines.

Cleaning milking machines.

Date: February 1939
Creator: Burgwald, L. H. (Louis Henry), 1892-
Description: Provides instructions for cleaning mechanical milking machines in order to prevent bacterial contamination.
Contributing Partner: UNT Libraries Government Documents Department
Collection and preservation of insects for use in the study of agriculture.

Collection and preservation of insects for use in the study of agriculture.

Date: 1939
Creator: Mansuy, Margaret C.
Description: Describes methods for collecting, killing, and preserving insects and larvae for displays to be used in the school classroom or by amateur collectors. Also includes instructions for raising live insects in breeding cages.
Contributing Partner: UNT Libraries Government Documents Department
Controlling kidney worms in swine in the southern states.

Controlling kidney worms in swine in the southern states.

Date: August 1939
Creator: Schwartz, Benjamin, 1889-
Description: Describes the life cycle of the kidney worm and explains how to control the worm in swine in the southern United States.
Contributing Partner: UNT Libraries Government Documents Department
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