Publisher: Plant Industry Bureau / Publish Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Publisher Plant Industry Bureau Publish Year Decade 1930 - 1939

791. Alfalfa. Trend of organic food reserves in alfalfa roots as affected by cutting practices [with list of literature cited]; by C. O. Grandfield.

Corporate/Agency Authors:: Plant Industry Bureau and Treasury Department
Publisher:: Plant Industry Bureau
Date:: 1935
SuDoc number:: A 1.23/a:Al 28/34

792. Anguillulina dipsaci. Nematosis of Amsinckia caused by new variety of Anguillulina dipsaci; by G. Steiner and C. E. Scott.

Corporate/Agency Authors:: Plant Industry Bureau
Publisher:: Plant Industry Bureau
Date:: 1935
SuDoc number:: A 1.23/a:N 34/17

793. Apple growing east of Mississippi River; [by H. P. Gould].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [July 1924, reprint 1935.]
SuDoc number:: A 1.9:1360/1-8

794. Apple scald and its control; [by Charles Brooks, J. S. Cooley, and D. F. Fisher].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [Oct. 1923, revised Sept 1928, reprint 1935.]
SuDoc number:: A 1.9:1380/3-5

795. Apples. Apple and pear injuries: A. Spotting caused by San Jose scale, B. Codling moth sting injury, C, D, Stigmonose injury, E. Rosy apple aphid injury, F, Pear-leaf blister-mite injury, G, Pansy-spot injury on McIntosh; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1935.]
SuDoc number:: A 19.26:42

796. Apples. Apple diseases: A, Blue-mold rot on yellow Newtown, B, Black rot on Rome beauty, C, Bitter rot, D, Brown rot on winesap, E, Alternaria rot on Rome beauty, F, Pink-mold rot on yellow transparent; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1935.]
SuDoc number:: A 19.26:27

797. Apples. Apple diseases: A, C, D, E, Bullseye rot (perennial canker) on Esopus Spitzenburg, B, Fish-eye rot on Stayman winesap; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1935.]
SuDoc number:: A 19.26:28

798. Apples. Apple diseases: A, Fruit spot on Grimes golden, B, Storage scab on Rome beauty, C, Flyspeck and sooty blotch on Arkansas (mammoth black twig), D, Scab as developed on Rome beauty on tree, E, Sooty blotch on Arkansas (mammoth black twig), F, Powdery mildew on Esopus Spitzenburg; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1935.]
SuDoc number:: A 19.26:29

799. Apples. Apple diseases: A, Jonathan spot on Jonathan, B, Scald on Baldwin, C, Soft scald on winesap, showing black spots caused by secondary fungus infection, D, Soggy breakdown on Grimes golden, E, Bitter pit on delicious, note 2 stages of the disease, F, Soft scald on Rome beauty; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1935.]
SuDoc number:: A 19.26:31

800. Apples. Apple diseases: A, Phytophthora rot on Grimes golden, B, Phytophthora rot on Grimes golden, note indefinite edge of lesion, C, Blotch on Oldenburg, D, Cedar rust on Rome beauty, E, Cedar rust on York imperial, F, Quince rust on York imperial, very little injury apparent on outside; [poster].

Corporate/Agency Authors:: Plant Industry Bureau and Agriculture Department
Publisher:: Plant Industry Bureau
Date:: [1935.]
SuDoc number:: A 19.26:30

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