Special Collections Department
403 Parks Library
Iowa State University
Ames, IA 50011-2140
RS 9/18/51
E. P. Sylwester (1906-1975)
Papers, 1936-1971, n.d.
creator: |
Sylwester, E. P. (1906-1975) |
title: |
Papers |
dates: |
1936-1971, n.d. |
extent: |
7 linear feet (26 document boxes) |
collection number: |
RS 9/18/51 |
repository: |
University Archives, Special Collections Department, Iowa State University. |
access: |
Open for research |
publication rights: |
Consult Head, Special Collections Department |
preferred citation: |
E. P. Sylwester Papers, RS 9/18/51, Special Collections Department, Iowa State University Library. |
Erhardt Paul (E. P.) Sylwester was born to John and Justina (Stelter) Sylwester on January 19, 1906, in Gaylord, Minnesota. He Received his B.A. (1930) from St. Olaf College and his M.A. (1931) and Ph.D. (1945) from Iowa State University. Sylwester taught at St. Olaf College, but spent most of his professional career at Iowa State. In 1935 Sylwester received an appointment with Iowa State Extension, where he worked for thirty years as an extension botanist and plant pathologist. He specialized in weed control, especially promoting cultural methods. He served as head of the Iowa State Seed Laboratory from 1946-1952. Sylwester helped found the North Central Weed Control Conference and served as president in 1950. He was the national chair of the Association of Regional Weed Control Conference in 1952-1953. He received numerous awards, including a Distinguished Faculty Citation from Iowa State in 1969. |
This collection (1936-1971, n.d.) contains a biographical sketch of Sylwester, his correspondence (1936-1970), Sylwester publications and manuscripts (1942-1955), clippings (1917-1977), committee files (1945-1971), agreements (1932-1960), reports and surveys (1926-1963), subject files (1898-1971), class notes (1926-1937), photographs, and sound recordings. Correspondence is primarily related to inquiries regarding weeds and plant diseases in Iowa, but also includes requests from other states and international inquiries. Material and pamphlets related to wildlife, farm safety, and weed control are in the collection as well. Among the manuscripts is a draft of Louis H. Pammel's weed survey of Iowa, which Sylwester co-edited. Other manuscripts related to weed control written by Sylwester are in the collection. Much of the material is ephemera collected by Sylwester related to botany and natural sciences. Clipping files concern Barberry; 2, 4-D; "Bargain Seeds"; and clean seeds. Collection also includes sound recordings related to weed control. |
The collection is listed alphabetically. |
Box |
Folder |
Title |
Dates |
1 |
1 |
Biographical information |
n.d. |
1 |
2 |
Correspondence – greeting cards and post cards |
1949-1969 |
1 |
3 |
Correspondence – incoming regarding queries on weed control |
1936-1970, n.d. |
1 |
4 |
Correspondence – Personal |
1936-1970, n.d. |
1 |
5 |
Correspondence – Professional |
1936-1970 |
1 |
6 |
Correspondence – Missouri |
1954-1955 |
1 |
7 |
Correspondence – Nebraska – Plant Pathology |
1954-1955 |
1 |
8 |
Correspondence – Nevada |
1954 |
1 |
9 |
Correspondence – North Carolina |
1955 |
1 |
10 |
Correspondence – New Jersey |
1954-1955 |
1 |
11 |
Correspondence – New York |
1954-1955 |
1 |
12 |
Correspondence – North Dakota |
1954-1955 |
1 |
13 |
Correspondence – Ohio |
1954-1955 |
1 |
14 |
Correspondence – Pennsylvania |
1954-1955 |
1 |
15 |
Correspondence – South Dakota |
1954-1955 |
1 |
16 |
Correspondence – Tennessee |
1954 |
1 |
17 |
Correspondence – Texas |
1953-1955 |
1 |
18 |
Correspondence – Utah |
1953-1954 |
1 |
19 |
Correspondence – Washington, D.C. General |
1954-1955 |
1 |
20 |
Correspondence – Wisconsin |
1954-1955 |
1 |
21 |
Correspondence – Canada |
1953-1955 |
1 |
22 |
Correspondence – British Columbia |
1953 |
1 |
23 |
Correspondence – Denmark |
1955 |
1 |
24 |
Correspondence – South America |
1954 |
2 |
1 |
Correspondence – Plant Disease (A-C) |
1952-1953 |
2 |
2 |
Correspondence – Plant Disease (D-G) |
1952-1953 |
2 |
3 |
Correspondence – Plant Disease (H-M) |
1952-1953 |
2 |
4 |
Correspondence – Plant Disease (O-W) |
1952-1953 |
2 |
5 |
Correspondence – Plant Disease (outside Iowa) |
1952-1953 |
2 |
6 |
Correspondence – Weed Seeds (Ad-Au) |
1951-1953 |
2 |
7 |
Correspondence – Weed Seeds (Be-Br) |
1952-1953 |
2 |
8 |
Correspondence – Weed Seeds (Bu) |
1951-1953 |
2 |
9 |
Correspondence – Weed Seeds (Ca) |
1952-1953 |
2 |
10 |
Correspondence – Weed Seeds (Ce-Ch) |
1952-1953 |
2 |
11 |
Correspondence – Weed Seeds (Ch-Cr) |
1952-1953 |
3 |
1 |
Correspondence – Weed Seeds (Da-De) |
1952-1953 |
3 |
2 |
Correspondence – Weed Seeds (De-Du) |
1952-1953 |
3 |
3 |
Correspondence – Weed Seeds (Em) |
1952-1953 |
3 |
4 |
Correspondence – Weed Seeds (Fa-Fr) |
1952-1953 |
3 |
5 |
Correspondence – Weed Seeds (Gr-Gu) |
1952-1953 |
3 |
6 |
Correspondence – Weed Seeds (Ha) |
1952-1953 |
3 |
7 |
Correspondence – Weed Seeds (He-Hu) |
1952-1953 |
3 |
8 |
Correspondence – Weed Seeds (Id-Io) |
1952-1953 |
3 |
9 |
Correspondence – Weed Seeds (Ja-Jo) |
1952-1953 |
3 |
10 |
Correspondence – Weed Seeds (Ke-Ko) |
1952-1953 |
3 |
11 |
Correspondence – Weed Seeds (Le-Li) |
1952-1953 |
3 |
12 |
Correspondence – Weed Seeds (Lo-Ly) |
1952-1953 |
4 |
1 |
Correspondence – Weed Seeds (Ma) |
1952-1953 |
4 |
2 |
Correspondence – Weed Seeds (Mi-Mu) |
1952-1953 |
4 |
3 |
Correspondence – Weed Seeds (O) |
1952-1953 |
4 |
4 |
Correspondence – Weed Seeds (Pa-Po) |
1952-1953 |
4 |
5 |
Correspondence – Weed Seeds (Po) |
1952-1953 |
4 |
6 |
Correspondence – Weed Seeds (Po) |
1952-1953 |
4 |
7 |
Correspondence – Weed Seeds (Po) |
1952-1953 |
4 |
8 |
Correspondence – Weed Seeds (Ri-Sa) |
1952-1953 |
4 |
9 |
Correspondence – Weed Seeds (Sc-St) |
1952-1953 |
4 |
10 |
Correspondence – Weed Seeds (Ta) |
1952-1953 |
4 |
11 |
Correspondence – Weed Seeds (Un-Va) |
1952-1953 |
4 |
12 |
Correspondence – Weed Seeds (Wa) |
1952-1953 |
4 |
13 |
Correspondence – Weed Seeds (We) |
1952-1953 |
5 |
1 |
Correspondence – Weed Seeds (Wi) |
1952-1953 |
5 |
2 |
Correspondence – Weed Seeds (Wo-Wr) |
1952-1953 |
5 |
3 |
Correspondence – Weed Seeds (outside Iowa) |
1952 |
5 |
4 |
Correspondence – Weed Seeds (outside Iowa) |
1953 |
5 |
5 |
Correspondence – Weed Seeds (Canada) |
1952-1953 |
5 |
6 |
Publications – 2,4-D, Weed Control (Open forum of the Sunday Register) |
n.d. |
5 |
7 |
Publications – Chemical Weed Control |
1949 |
5 |
8 |
Publications – Common Poisonous Weed Enemies |
1955 |
5 |
9 |
Publications – Educational Problems in Weed Control |
1948 |
5 |
10 |
Publications – The Iowa Weed Law |
1951 |
5 |
11 |
Publications – Modern Weed Control |
n.d. |
5 |
12 |
Publications – Questions and Answers on Weed Control |
n.d. |
5 |
13 |
Publications – Spraying – Babyhood to Manhood in 5 years |
n.d. |
5 |
14 |
Publications – Top-killing Alfalfa For Seed Production |
1951 |
5 |
15 |
Publications – Weed Control |
1949- 1950 ca. |
5 |
16 |
Publications – Weed Control – Garden |
1948-1949, n.d. |
5 |
17 |
Publications – Weed Control – Lawns |
1950 ca. |
5 |
18 |
Publications – Weed Control – Noxious Weeds, Chick-weeds |
1951-1955 |
5 |
19 |
Publications – Weed Control – Pasture |
1951, n.d. |
5 |
20 |
Publications, Talks – Weeds and Weed Control |
n.d. |
6 |
1 |
Publications – Weed Control – Roadside Spraying |
1948-1950 |
6 |
2 |
Publications – Weed Control – Seed Treatment |
1942-1950 |
6 |
3 |
Publications – Wild Hemp (Cannabis sativa L.) |
n.d. |
6 |
4 |
Committees – 4-H Club Essay Scholarship Committee |
1952-1955, n.d. |
6 |
5 |
Committees – Albia Pasture Committee |
1954 |
6 |
6 |
Committees – Cemetery File |
1960-1962, n.d. |
6 |
7 |
Committees – Cooperative Extension Work |
1943-1944, n.d. |
6 |
8 |
Committees – Epsilon Sigma Phi |
1955-1957, n.d. |
6 |
9 |
Committees – Epsilon Sigma Phi – Note from Recognition Committee |
1952-1963, n.d. |
6 |
10 |
Committees – Farm Safety Committee |
n.d. |
6 |
11 |
Committees – Farm Safety Committee |
1945-1956 |
7 |
1 |
Committees – Farm Safety Committee |
1957-1960 |
7 |
2 |
Committees – Farm Safety Review |
1950-1961 |
7 |
3 |
Committees – Farm Safety Week |
1955-1960 |
7 |
4 |
Committees – Future Meetings – NCWCC |
1953-1960 |
7 |
5 |
Committees – Memorial Resolution – J.E. Sass |
1971 |
7 |
6 |
Committees – Midwest Agricultural Chemicals Assn. |
1961 |
7 |
7 |
Committees – Plant Industry Group |
1951-1960 |
7 |
8 |
Committees – Program Development |
1954, n.d. |
7 |
9 |
Committees – Seed Laboratory Committee Meetings and Correspondence |
1945 |
7 |
10 |
Committees – USDA Recognition |
1961-1962, n.d. |
7 |
11 |
Agreements – Memorandum of Understanding between Agriculture and Home Economics Extension Service ISU and American Cyanamid Company |
1959 ca.-1960 |
7 |
12 |
Agreements – Project Agreements |
1932 ca.-1954 |
7 |
13 |
Agreements – Proposed Revision of Project Agreements |
1960, n.d. |
7 |
14 |
Reports and Surveys – Barberry Eradication Campaign, Iowa, Annual Report |
1929 |
7 |
15 |
Reports and Surveys – Extension Manuscript Report of Review Committee |
1949 |
7 |
16 |
Reports and Surveys – Farm Accidents |
1947-1956 |
7 |
17 |
Reports and Surveys – Committee on Integration of Work between the College and USDA |
1939-1940 |
7 |
18 |
Reports and Surveys – Committee on Relations with State Department |
1939-1940 |
8 |
1 |
Reports and Surveys – Minneapolis Extension Conference |
1950 |
8 |
2 |
Reports and Surveys – Committee on Striga Sp. |
1957 |
8 |
3 |
Reports and Surveys – Housing Committee |
1931-1935 |
8 |
4 |
Reports and Surveys –Trip to Third Pan-Pacific Science Congress |
1926-1927 |
8 |
5 |
Reports and Surveys – Seed Viability |
n.d. |
8 |
6 |
Reports and Surveys – Sod and Nod |
1950 |
8 |
7 |
Reports and Surveys – Twelfth Annual Report of Northern Iowa Agricultural Experiment Association |
1942 |
8 |
8 |
Reports and Surveys – Weed Commissioner |
1953-1956, n.d. |
8 |
9 |
Reports and Surveys – Weed Commissioner |
1957-1959 |
8 |
10 |
Reports and Surveys – Weed Commissioner |
1960-1963 |
8 |
11 |
Reports and Surveys – Weed Survey of Iowa (I) |
1931 |
9 |
1 |
Reports and Surveys – Weed Survey of Iowa (II) |
1931 |
9 |
2 |
Reports and Surveys – Weed Survey of Iowa (III) |
1931 |
9 |
3 |
Reports and Surveys – Weed Survey of Iowa (IV) |
1931 |
9 |
4 |
Subject – 2,4-D Injury |
1952-1962, n.d. |
9 |
5 |
Subject – 2,4-D Weed Killer |
1953-1966, n.d. |
9 |
6 |
Subject – Algae Control |
1954-1959, n.d. |
9 |
7 |
Subject – Audubon Society (Des Moines) |
1945 |
9 |
8 |
Subject – Bacterial Disease - Crown gall |
1932 |
9 |
9 |
Subject – Birds |
1928-1950 |
10 |
1 |
Subject – Bliss Material |
1952-1955, n.d. |
10 |
2 |
Subject – Brayton Chemicals |
1955-1965 |
10 |
3 |
Subject – Brush Cutters |
1953-1954, n.d. |
10 |
4 |
Subject – Conservation |
1933-1951, n.d. |
10 |
5 |
Subject – Daily Summary – USDA Publications |
1953-1957 |
10 |
6 |
Subject – Diseases of Livestock |
1928-1956, n.d. |
10 |
7 |
Subject – Elms |
1961-1962, n.d. |
10 |
8 |
Subject – Evergreen Windbreaks |
1914-1940 |
10 |
9 |
Subject – Farm |
1944-1950, n.d. |
10 |
10 |
Subject – Farm and Home Practices and Labor Saving Methods |
1943 |
10 |
11 |
Subject – Fence Posts – Preservative Treatments |
1938-1944 |
10 |
12 |
Subject – Ferns of Iowa |
1929-1950 |
10 |
13 |
Subject – Fish Recipes |
1944-1952 |
10 |
14 |
Subject – Fishponds |
1936-1951 |
10 |
15 |
Subject – Fishponds – USDA Publications |
1936-1983 |
11 |
1 |
Subject – Forest |
1934-1953 |
11 |
2 |
Subject – Forest Pathology |
1938-1950 |
11 |
3 |
Subject – Forestry – USDA Publications |
1933-1948 |
11 |
4 |
Subject – Fungi of Iowa |
1921-1951 |
11 |
5 |
Subject – Game Birds |
1936-1943, n.d. |
11 |
6 |
Subject – Game Management on the Farm |
1936-1940 |
11 |
7 |
Subject – Hemp |
1937-1943, n.d. |
11 |
8 |
Subject – Herbs |
1935-1941, n.d. |
12 |
1 |
Subject – Honey Producers |
1936-1955, n.d. |
12 |
2 |
Subject – Iowa Conservationist |
1942-1961 |
12 |
3 |
Subject – Iowa State College Publications |
1938-1947 |
12 |
4 |
Subject – Iowa Weed Law |
1951 ca., n.d. |
12 |
5 |
Subject – Iowa's State Parks |
1932-1941, n.d. |
12 |
6 |
Subject – Johnson Glass |
1957-1966, n.d. |
12 |
7 |
Subject – Landscape Plan |
1941-1948, n.d. |
12 |
8 |
Subject – Publications List of ISC Staff Members |
1951 |
12 |
9 |
Subject – Losses Due to Weeds |
1957 |
12 |
10 |
Subject – Magnetic Separators – Eriez Company |
1952, n.d. |
12 |
11 |
Subject – Mammals |
1929-1949 |
12 |
12 |
Subject – Medicinal Plants |
1940-1964 |
12 |
13 |
Subject – Medicinal Plants – USDA Publications |
1921-1941, n.d. |
13 |
1 |
Subject – Medicinal Plants – USDA Publications |
1949-1960 |
13 |
2 |
Subject – Metropolitan Life Insurance Company Publications |
1934-1939, n.d. |
13 |
3 |
Subject – Miscellaneous – USDA Publications |
1927-1958 |
13 |
4 |
Subject – Multiflora Rose |
1949-1963, n.d. |
13 |
5 |
Subject – Mushrooms |
1928-1955 |
13 |
6 |
Subject – Nature Material |
1952-1962, n.d. |
13 |
7 |
Subject – Newsletter |
1946-1971 |
13 |
8 |
Subject – Ornamental Trees |
1931-1938 |
13 |
9 |
Subject – Plants |
1905-1946, n.d. |
13 |
10 |
Subject – Plant Diseases – Common Barberry and Black Stem Rust |
1922-1951, n.d. |
13 |
11 |
Subject – Plant Diseases – Ergot and Smuts |
1934-1955, n.d. |
13 |
12 |
Subject – Poisonous Plants |
1925-1957, n.d. |
13 |
13 |
Subject – Poisonous Plants – Colorado State College |
1937-1950 |
13 |
14 |
Subject – Poisonous Plants – Nevada, University of |
1920-1931 |
14 |
1 |
Subject – Poisonous Plants – New Mexico College |
1929-1936 |
14 |
2 |
Subject – Poisonous Plants – North Dakota Agricultural College |
1931-1935 |
14 |
3 |
Subject – Poisonous Plants – Purdue University |
1914-1930 |
14 |
4 |
Subject – Poisonous Plants – Texas Agricultural Experiment Station |
1931-1944 |
14 |
5 |
Subject – Poisonous Plants – USDA Publications |
1898-1958 |
14 |
6 |
Subject – Poisonous Plants – Wyoming, University of |
1913-1940 |
14 |
7 |
Subject – Poisonous Weeds – (A-M) |
1903 |
14 |
8 |
Subject – Poisonous Weeds – (P-W) |
1903 |
14 |
9 |
Subject – Poisonous Weeds Cause Livestock Hazards |
n.d. |
14 |
10 |
Subject – The Seed Laboratory |
n.d. |
14 |
11 |
Subject – Seed Treatment and Testing |
1914-1951, n.d. |
14 |
12 |
Subject – Seed Viability, Effect of Manure, Compost and Silage on |
1944 ca. |
14 |
13 |
Subject – Snakes |
1926-1952 |
14 |
14 |
Subject – The State of Iowa |
1940-1945 |
15 |
1 |
Subject – Striga Disease |
1956, n.d. |
15 |
2 |
Subject – Striga Disease |
1957 |
15 |
3 |
Subject – Striga Disease |
1958-1966 |
15 |
4 |
Subject – Teasel |
1962-1965, n.d. |
15 |
5 |
Subject – Top-killing Alfalfa for Seed Production |
1941 – 1951 ca. |
15 |
6 |
Subject – Trees |
1914-1950, n.d. |
15 |
7 |
Subject – Trees and Shrubs |
1930-1944 |
15 |
8 |
Subject – Trees – USDA Publications |
1929-1948 |
15 |
9 |
Subject – Turtox News |
1930-1933 |
16 |
1 |
Subject – Usefulness of Birds on the Farm – USDA Publications |
1922-1939 |
16 |
2 |
Subject – Weed and Brush Control |
1946-1951 |
16 |
3 |
Subject – Weed Burners |
1955 ca.-1957, n.d. |
16 |
4 |
Subject – Weed Control |
1935-1955 |
16 |
5 |
Subject – Weed Control – Botany 216 |
n.d. |
16 |
6 |
Subject – Weed Control – Counties |
1949 ca. |
16 |
7 |
Subject – Weed Control – Highway and Fence Row |
1958 |
16 |
8 |
Subject – Weed Control – Roadside Spraying |
1950 |
16 |
9 |
Subject – Wild Flowers |
1932-1953, n.d. |
16 |
10 |
Subject – Wildlife Conservation |
1936-1951 |
16 |
11 |
Subject – Woodland and Lumber |
1936-1954, n.d. |
17 |
1 |
Subject – Woodland and Lumber – USDA Publications |
1928-1945, n.d. |
17 |
2 |
Subject – General (Includes Nominees for Extension Recognition – Iowa World Index Map to NRC Coded Areas, "The Use of Copper Sulphate in Control of Microscopic Organisms," Report of County Agricultural Project Exhibits Committee) |
1918-1939, n.d. |
17 |
3 |
Subject – General (Includes "Response of Certain Legumes to Variations in Soil and Microclimate on Eroded Areas in Southeastern Iowa, Scientific American, Iowa Veterinarian) |
1945-1970 |
17 |
4 |
Class Notes – Algae Extras |
n.d. |
17 |
5 |
Class Notes – Bacteriology 208a, 208b |
1926-1933 |
17 |
6 |
Class Notes – Corn Kernel, Structure (Botany 138) |
1931 ca. |
17 |
7 |
Class Notes – Crop Breeding (Farm Crops 504) |
1927 |
17 |
8 |
Class Notes – Cytology |
1933 |
17 |
9 |
Class Notes – Dendrology and Ecology (Botany 420a) |
1929 |
17 |
10 |
Class Notes – E.P. Sylwester – Bacteriology Notes |
1931 |
17 |
11 |
Class Notes – Enzymes |
1930 ca. |
18 |
1 |
Class Notes – Farm Crops 104 |
1931 ca. |
18 |
2 |
Class Notes – General Botany |
n.d. |
18 |
3 |
Class Notes – Genetics 122 |
1933 |
18 |
4 |
Class Notes – Genetics 130 |
1933 |
18 |
5 |
Class Notes – How Plants Make Food, Reproduce and Grow |
n.d. |
18 |
6 |
Class Notes – Organic Chemistry |
1930 |
18 |
7 |
Class Notes – Pathology (Bacterial Diseases) |
1926 |
18 |
8 |
Class Notes – Pathology (Disease Resistance) |
1930 ca. |
18 |
9 |
Class Notes – Plant Diseases |
1935-1944, n.d. |
18 |
10 |
Class Notes – Plant Histology (Botany 141) |
1930 |
18 |
11 |
Class Notes – Plant Physiology (Botany 202) |
1930 |
18 |
12 |
Class Notes – Seed Viability (Botany 445) |
1937 |
19 |
1 |
Class Notes – Seeds |
1931 |
19 |
2 |
Class Notes – Thallophyta |
1930 |
19 |
3 |
Class Notes – Weeds (Botany 490) |
1931 ca. |
19 |
4 |
News Clippings – Barberry - |
1917-1922 |
19 |
5 |
News Clippings – Barberry – Iowa Barberry clippings |
1925-1932, n.d. |
19 |
6 |
News Clippings – Barberry – Iowa Barberry clippings |
1925-1932, n.d. |
19 |
7 |
News Clippings – Barberry – Iowa Barberry clippings |
1925-1932, n.d. |
19 |
8 |
News Clippings – Barberry – Iowa Barberry clippings |
1925-1932, n.d. |
20 |
1 |
News Clippings – Barberry – Iowa Barberry clippings |
1933-1938 |
20 |
2 |
News Clippings – Barberry – Iowa Barberry clippings |
1933-1938 |
20 |
3 |
News Clippings – Barberry – Iowa Barberry clippings |
1933-1938 |
20 |
4 |
News Clippings – Barberry – Iowa Barberry clippings |
1933-1938 |
20 |
5 |
News Clippings – Barberry – Iowa Barberry clippings |
1933-1938 |
20 |
6 |
News Clippings – Barberry – Iowa Barberry clippings |
1933-1938 |
21 |
1 |
News Clippings – Barberry – Iowa Barberry clippings |
1939-1957 |
21 |
2 |
News Clippings – Barberry – Iowa Barberry clippings |
1939-1957 |
21 |
3 |
News Clippings – Barberry – Iowa Barberry clippings |
1939-1957 |
21 |
4 |
News Clippings – General – 2,4-D |
1950 |
21 |
5 |
News Clippings – General – "Bargain" Seeds |
1967 |
21 |
6 |
News Clippings – General – Clean Seed |
1955 |
21 |
7 |
News Clippings – General – Clean Seed is Vital to Weed Control |
1954 |
21 |
8 |
News Clippings – General – Crabgrass Control |
1961 |
21 |
9 |
News Clippings – General – E.P. Sylwester – Speaker at Meeting |
1950 |
21 |
10 |
News Clippings – General – E.P. Sylwester – Speaker at Meeting |
1955 |
21 |
11 |
News Clippings – General – Elm Disease |
1966 |
21 |
12 |
News Clippings – General – Elm Disease |
1966 |
22 |
1 |
News Clippings – General – Elm Disease |
1977 |
22 |
2 |
News Clippings – General – Ergot Infection |
1962 |
22 |
3 |
News Clippings – General – Fall Good Time to Spray Weeds |
1950 |
22 |
4 |
News Clippings – General – Four Chemicals Help Control Weeds in Corn |
1962 |
22 |
5 |
News Clippings – General – Good Weed Control By Iowa's Farmers |
1962 |
22 |
6 |
News Clippings – General – High Germination Important in Seed |
1967 |
22 |
7 |
News Clippings – General – Hoards Clippings |
1960-1961, n.d. |
22 |
8 |
News Clippings – General – Iowa Weed Law |
1953 |
22 |
9 |
News Clippings – General – Lawn Weed Control |
1946 |
22 |
10 |
News Clippings – General – Make Sure Seed Used Will Grow |
1953 |
22 |
11 |
News Clippings – General – Mow Diverted Acres for Weed Control |
1962 |
22 |
12 |
News Clippings – General – New Chemicals Control Weeds |
1961 |
22 |
13 |
News Clippings – General – E.P. Sylwester |
1949-1962 |
22 |
14 |
News Clippings – General – Vote |
1930 |
22 |
15 |
News Clippings – General – Noxious Weed Kill |
1961 |
22 |
16 |
News Clippings – General – Open Season Brush Work |
1954 |
22 |
17 |
News Clippings – General – Pasture Weed Control |
1954 |
22 |
18 |
News Clippings – General – Pest Control |
1967 |
22 |
19 |
News Clippings – General – Plant Diseases |
1967 |
22 |
20 |
News Clippings – General – Ragweed Control |
1962 |
22 |
21 |
News Clippings – General – Seed Conference |
1953 |
23 |
1 |
News Clippings – General – Seed Test |
1949 |
23 |
2 |
News Clippings – General – Seed Test and Treatment |
1950 |
23 |
3 |
News Clippings – General – Seed Test and Treatment |
1953 |
23 |
4 |
News Clippings – General – Should Kill Weeds While Still Young |
1954 |
23 |
5 |
News Clippings – General – Spray Tank |
1962 |
23 |
6 |
News Clippings – General – Stump Sprouting |
1961 |
23 |
7 |
News Clippings – General – TCA Good Killer of Quack Grass |
1950 |
23 |
8 |
News Clippings – General – Use Pre-Emergence Spray to Kill Weeds |
1961 |
23 |
9 |
News Clippings – General – Weed Control |
1946 |
23 |
10 |
News Clippings – General – Weed Control |
1960 |
23 |
11 |
News Clippings – General – Weed Control |
1962 |
23 |
12 |
News Clippings – General – Weed Control – Canada Thistle |
1953 |
23 |
13 |
News Clippings – General – Weed Control – Canada Thistle |
1954 |
23 |
14 |
News Clippings – General – Weed Control – Dandelions |
1950 |
23 |
15 |
News Clippings – General – Weed Control – Poison Ivy |
1946 |
23 |
16 |
News Clippings – General – Weed Control Can Start Right Now |
1954 |
23 |
17 |
News Clippings – General – Weed Control in Driveway |
1961 |
23 |
18 |
News Clippings – General – Weed Control with Fertilizer |
1962 |
23 |
19 |
Miscellaneous |
1962 |
24 |
|
Printing Blocks |
|
25 |
|
Correspondence: answers to plant queries in capacity of extension specialist |
1953-1974 |
26 |
1 |
5 colored Kodak sheet film |
n.d. |
ISU Film Collection |
Symposium on Weed Control, 16mm Sound Print, Color Positive, Roy Nolan Productions – Moved to AAFF # 6-2364 |
n.d. |
|
26 |
3 |
Sound Recording Tape – WOI Recording Service ISC, Ames, Iowa, program E.P. Sylwester, speed 7.5, length 3.55 |
n.d. |
26 |
4 |
National Agricultural Chemicals Association
To: Radio Farm Directors and Program Directors Receiving 1956 NACA Recordings on the Use of Herbicides
Scripts and suggested introductions attached to this sheet correspond to the recorded features on the enclosed platters. Each platter contains four open-end features on the use of Herbicides.
Scripts and suggested introductions attached are: |
|
26 |
4 |
Platter #201
1. "Herbicides Help Cotton Fight Back" (3:43) – By Claude L. Welche, Director of Production and Marketing, The National Cotton Council.
2. "It's the Timing That Pays" (2:40) – By Dr. Wayne C. Hall, Plant Physiologist, Texas A&M College.
3. "Better Grasslands with Herbicides" (3:25) - By Dr. Marion W. Parker, Head of the Weed Investigations Section, Agricultural Research Service, U.S. Department of Agriculture.
4. "Brushlands to Grasslands" (3:02) – Jack Dreeseen, Herbicide Specialist, National Agricultural Chemicals Assn. |
|
26 |
4 |
Platter #202
1. "Herbicides for Highway Use" (3:13) – By Lea S. Hitchner, Executive Secretary, National Agricultural Chemicals Assn.
2. "Chemical Weeding of Vegetables" (3:12) – By Dr. L.L. Danielson, Plant Physiology
3. "Herbicides Boost Corn and Small Grain Yields" (3:57) – By Dr. E.P. Sylwester, Extension Botanist, Iowa State College.
4. "Chemical Frost" (3:28) – By Luther G. Jones, Specialist in Agronomy, University of California. |
|