Special Collections and University Archives
403 Parks Library | 701 Morrill Road
Iowa State University
Ames, IA 50011-2102
RS 9/12/23
Jon James Tollefson
Papers, 1916-2009, undated
Descriptive summary
| creator: | Tollefson, Jon James, 1945- |
| title: | Jon James Tollefson papers |
| dates: | 1916-2009, undated |
| extent: | 9.24 linear feet (22 document boxes) |
| collection number: | RS 9/12/23 |
| repository: | University Archives, Iowa State University Library Special Collections and University Archives. |
| language: | English |
Administrative information
| access: | Open for research. This collection is stored offsite. Please contact the Special Collections and University Archives at least two working days in advance. |
| publication rights: | Consult Special Collections and University Archives |
| preferred citation: | Jon James Tollefson papers, RS 9/12/23, Iowa State University Library Special Collections and University Archives. |
Access points
| people, families, and corporate bodies: | Tollefson, Jon James, 1945- Iowa State University. Department of Entomology -- Faculty |
| places: | |
| subjects: | Entomology -- Study and teaching (Higher) |
| genres: | Articles |
Abstract
Jon J. Tollefson, entomologist, was a professor at Iowa State University from 1975 until 2010. He served as Chair (2004-2007) of the Department of Entomology. Tollefson conducted research on crop pests, specifically the corn rootworm. He ran the Corn-Insect Research Project, a program which investigated chemical and biological tools for use in rootworm integrated pest management, he researched ways of using sampling techniques to monitor pest populations, and he studied the biodegradation of insecticides in the fields. This collection contains published scientific journal articles, course information, grant proposals, insecticide reports, slides, and administrative records of the Iowa State University Department of Entomology. |
Biographical note
Jon James Tollefson was born on April 20, 1945, in Minneapolis, Minnesota. He earned a B.A. (1967) in biology from Gustavus Adolphus College in St. Peter, Minnesota and Ph.D. (1975) in entomology at Iowa State University. Tollefson was a Research Assistant (1967-1969) for the Department of Entomology at the University of Nebraska, before serving as a small-unit combat leader (1969-1971) in the United States Army. He began his career at Iowa State University as entomology Research Assistant (1971-1972), later became a Pre-doctoral Research Associate (1972-1975). After receiving his degree, Tollefson became an Assistant Professor (1975-1979) in the Department of Entomology at Iowa State and was promoted to Associate Professor (1979-1988). He then became Professor (1988-present) and he also served as Department Chair (2004-2007) for the Department of Entomology. At Iowa State University, Tollefson has served on the Faculty Senate (1987-1995) and the Graduate Council (1995-1996). He has been a member of several professional associations and honor societies including the Entomological Society of America, the Kansas Entomological Society, Phi Kappa Phi, Sigma Xi, and Gamma Sigma Delta. Tollefson's research focused on crop pests, specifically corn rootworms. He directed the Corn-Insect Research Project, which investigated new chemical and biological tools for use in rootworm integrated pest management. He researched ways of using sampling techniques to monitor pest populations and studied the biodegradation of insecticides in the fields. Jon Tollefson married Carla (Rudquist) and they had two daughters, Kirsten and Karin. |
Collection description
This collection (1916-2009, undated) contains published scientific journal articles, course information, grant proposals, various insecticide reports, slides, and general Department of Entomology paperwork. The journal articles contain information about crop pests, but focus mainly on corn rootworms, their characteristics, and ways to prevent crop damage. The course information contains exams, syllabi, overhead projector presentations, and general information about the pest and insecticide-related classes Tollefson taught. The proposals for grant money were submitted to further research on insecticides and plant resistance to pests. The Report of Insecticide Evaluation booklets, along with other reports, catalog various pest research techniques and applications at test sites across Iowa (1974-2006). The slide collection shows crops and insects from test fields in Iowa. There is also Department of Entomology paperwork that includes interdepartmental correspondence regarding projects, along with policies, guidelines, departmental newsletters, and course curricula. |
Organization
The bulk of the collection is organized according to a numerical system Tollefson designed for his files. These numbers are designated by the use of parenthesis in the title columns below, running from 100 to 995. The remainder of the collection is organized by date within the smaller groups of course materials, departmental papers, and insecticide evaluation reports, with biographical information listed at the beginning of the collection. |
Container list
Box |
Folder |
Title |
Dates |
1 |
1 |
Biographical material |
1976-2004 |
1 |
2 |
Correspondence - proposal guidelines (100) |
2004 |
1 |
3 |
Correspondence - United States Department of Agriculture (USDA) proposal codes (101) |
1992 |
1 |
4 |
Correspondence - new facilities and administrative cost rate (102) |
2004 |
1 |
5 |
Office of Sponsored Programs Administration (OSPA) - Electronic GoldSheet & Routing Training Manual (103) |
2003 |
1 |
6 |
Sponsored programs accounting - financial report (104) |
1998 |
1 |
7 |
Cooperative State Research Service - grant request, rootworm research (105) |
1990-1992 |
1 |
8 |
National Research Initiative (NRI) Competitive Grants Program (106) |
1994-1997, undated |
1 |
9 |
Fund for Rural America - subcontract, proposal (107) |
1997 |
1 |
10 |
Germplasm Enhancement of Maize (GEM) - proposal (108) |
1995-1996 |
1 |
11 |
Iowa Corn Promotion Board (ICPB) proposal information (109) |
1991-1996 |
1 |
12 |
Environmental Protection Agency (EPA) - rootworm proposal (110) |
1998 |
1 |
13 |
ISU research grants - system for corn production in Iowa (111) |
1991-2001 |
1 |
14 |
Leopold Center for Sustainable Agriculture - proposal information, correspondence (112) |
1991-1997 |
1 |
15 |
North Central Integrated Pest Management - guidelines, project abstract (113) |
2003 |
1 |
16 |
Low Input Sustainable Agriculture (LISA) - grant proposal |
1988-1992 |
1 |
17 |
ISU mini-grants - information (116) |
1984-2001 |
1 |
18 |
Initiative for Future Agriculture & Food Systems (IFAFS) - proposal (117) |
2001 |
1 |
19 |
Extension Pest Management Program - proposal (118) |
1993-1994 |
1 |
20 |
Integrated Pest Management (IPM) Research & Extension Initiative - proposals (119) |
2001 |
2 |
1 |
Leopold Center pest management - proposal (120) |
1987-1989 |
2 |
2 |
Leopold Center rootworm integrated pest management program - proposal renewal (121) |
1990 |
2 |
3 |
Leopold Center integrated pest management program - reports (123) |
1989-1991 |
2 |
4 |
Leopold Center rootworm integrated pest management - correspondence (124) |
1987-1993 |
2 |
5 |
United States Department of Agriculture-Agricultural Research Service (USDA-ARS), “Control of Western Corn Rootworms Through Adult Suppression” - proposal (130) |
1984-1989 |
2 |
6 |
USDA-ARS - proposal renewal (131) |
1986 |
2 |
7 |
USDA-ARS - reports (133) |
1985-1986 |
2 |
8 |
USDA-ARS - correspondence (134) |
1985-1986 |
2 |
9 |
NCS, rootworm inquiry and water, nitrogen availability and corn growth - proposal (150) |
1985 |
2 |
10 |
NCS, rootworm inquiry and water, nitrogen availability on corn - correspondence (154) |
1986-1987 |
2 |
11 |
NC-IPM grant, population impacts of corn rootworm - protocol renewal (161) |
2000 |
2 |
12 |
NC-IPM grant, population impacts of corn rootworm - correspondence (164) |
1999 |
2 |
13 |
Iowa Corn Promotion Board, crop residue and insecticide efficacy - proposals (165) |
1982-1984 |
2 |
14 |
Iowa Corn Promotion Board, crop residue and insecticide efficacy - proposal, information (166) |
1983-1984 |
2 |
15 |
Iowa Corn Promotion Board, crop residue and rootworm insecticide efficacy - reports (168) |
1983-1984 |
2 |
16 |
Iowa Corn Promotion Board, crop residue and rootworm insecticide efficacy - correspondence (169) |
1982 |
2 |
17 |
Pioneer: response of black cutworm to Herculex I - proposals (170) |
2003-2004 |
2 |
18 |
Pioneer: response of black cutworm to Herculex I - reports (173) |
2004 |
2 |
19 |
Pioneer: grape colaspis phenology, sampling techniques, and control and management strategies - proposals (175) |
2003-2004 |
2 |
20 |
Pioneer: grape colaspis phenology, sampling techniques, and control and management strategies - correspondence (179) |
2003 |
2 |
21 |
Extension IPM special projects: adapting MAIZE, a microcomputer decision-support system, to midwest corn production - proposals (180) |
1994, undated |
2 |
22 |
Extension IPM special projects: adapting MAIZE, a microcomputer decision-support system, to midwest corn production - renewals (181) |
1996-1998 |
2 |
23 |
Extension IPM special projects: adapting MAIZE, a microcomputer decision-support system, to midwest corn production - reports (183) |
1996 |
3 |
1 |
Extension IPM special projects: adapting MAIZE, a microcomputer decision-support system, to midwest corn production - correspondence (184) |
1996-1997, undated |
3 |
2 |
Germplasm Enhancement of Maize (GEM) project - proposals (185) |
1995 |
3 |
3 |
Germplasm Enhancement of Maize (GEM) project - renewals (186) |
1997 |
3 |
4 |
Germplasm Enhancement of Maize (GEM) project - reports (188) |
1995-1998 |
3 |
5 |
Germplasm Enhancement of Maize (GEM) project - correspondence (189) |
1994-1995 |
3 |
6 |
Corn project - equipment inventory (201) |
1993-2003 |
3 |
7 |
Corn project - forms (202) |
undated |
3 |
8 |
Corn project - information, graphics (203) |
undated |
3 |
9 |
Corn project - corn-insect research project list (214) |
2004 |
3 |
10 |
USDA Current Research Information System (CRIS), station project outline - forms (235) |
1994 |
3 |
11 |
USDA CRIS, station project outline - CRIS manual (236) |
1992-1999 |
3 |
12 |
USDA CRIS, station project outline - #2250, Management of Corn Insect Pests (237) |
1981-1982 |
3 |
13 |
USDA CRIS, station project outline - #2280, Iowa Addendum, Development of Pest Management Strategies for Soil Insects on Corn (238) |
1982-1984 |
3 |
14 |
USDA CRIS, station project outline - #2559, Impact and Management of Corn Insect Pests (239) |
1982-1992 |
3 |
15 |
USDA CRIS, station project outline - #2745, Effect of Corn Rootworm Injury and Nitrogen Availability on Corn Growth (240) |
1985-1987 |
3 |
16 |
USDA CRIS, station project outline - #3172, Development and Integration of Insect Management Strategies into Iowa Farming Systems (241) |
1992-1998 |
3 |
17 |
USDA CRIS, station project outline - #6699, Management of Pest Insects in Corn (242) |
2003-2007 |
3 |
18 |
USDA Animal and Plant Health Inspection Service (APHIS) plant protection and quarantine import permits - importation of plant/plant products (250) |
2001-2007 |
3 |
19 |
Import permits - importation of plant/plant products (251) |
2002 |
3 |
20 |
ISU Field Extension Education Lab (FEEL), corn insects - presentations (260) |
1996-1997, undated |
3 |
21 |
Integrated Crop Management (ICM) Workshop - presentations (261) |
1995-1999 |
3 |
22 |
Crop Scout School - presentations (262) |
1999 |
3 |
23 |
Agriculture Chemical Dealers - presentations (264) |
1995-1998 |
3 |
24 |
Extension, international (Croatia) - presentation (267) |
2000 |
3 |
25 |
International Congress of Entomology - presentation (268) |
undated |
3 |
26 |
Illinois Agriculture Pesticides Conference - presentations (270) |
undated |
3 |
27 |
Implications of Planting Flexibility - presentations (272) |
undated |
3 |
28 |
Department of Entomology - descriptive information (300) |
1975-2001, undated |
3 |
29 |
Department of Entomology - minutes of staff meeting (301) |
1987-2003 |
3 |
30 |
Department of Entomology - insectary history (304) |
1916-1995, undated |
4 |
1 |
Department of Entomology - governance (305) |
1995-2004, undated |
4 |
2 |
Department of Entomology - outcomes assessment (311) |
1991-1995 |
4 |
3 |
Department of Entomology - greenhouse operating procedures (312) |
1995 |
4 |
4 |
Department of Entomology - post-tenure review policy (313) |
2000 |
4 |
5 |
Department of Entomology, entomology graduate student organization - officers (335) |
1986 |
4 |
6 |
Department of Entomology, entomology graduate student organization - registration application (338) |
1997 |
4 |
7 |
Department of Entomology - awards and scholarships (341) |
1999 |
4 |
8 |
Department of Entomology - strategic planning (342) |
1994-1995 |
4 |
9 |
Department of Entomology - facilities (343) |
1994-1996 |
4 |
10 |
Department of Entomology - insect zoo (346) |
2001 |
4 |
11 |
Department of Entomology - department reorganization (347) |
2004 |
4 |
12 |
Department of Entomology - NCA-15 meetings (349) |
2005-2007 |
4 |
13 |
Cooperative State Research Service (CSRS) - special review, 1975 (350) |
1975 |
4 |
14 |
CSRS - special review, 1981 (351) |
1981 |
4 |
15 |
CSRS - special review, 1987 (352) |
1987 |
4 |
16 |
CSRS - special review, 1994 (353) |
1994 |
4 |
17 |
CSRS - special review, 2001 (354) |
2001 |
4 |
18 |
Department of Entomology - correspondence (390) |
1993 |
4 |
19 |
Department of Entomology - correspondence (391) |
1994 |
4 |
20 |
Department of Entomology - correspondence (392) |
1995 |
4 |
21 |
Department of Entomology - correspondence (393) |
1996 |
4 |
22 |
Policies - academic (400) |
undated |
4 |
23 |
Policies - course evaluation (407) |
1981-1994 |
4 |
24 |
Policies - teaching of English as a foreign language (TOEFL) scoring (408) |
2001 |
4 |
25 |
Policies - international students, visas (413) |
2003 |
4 |
26 |
Department of Entomology - curricula, general (417) |
1986-2003, undated |
4 |
27 |
Department of Entomology - curricula, pest management (418) |
1997, undated |
4 |
28 |
Department of Entomology - curricula, Master of Agriculture (420) |
undated |
4 |
29 |
Department of Entomology - preparing future faculty (421) |
undated |
4 |
30 |
Department of Entomology - curricula, Plant and Health Protection (422) |
1994-1995, undated |
4 |
31 |
Department of Entomology - curricula, honors program (423) |
1994-1998 |
4 |
32 |
College of Agriculture - directory of advisors(425) |
1995 |
5 |
1 |
Women in Science and Engineering (WISE) - advising (426) |
2000-2001 |
5 |
2 |
Department of Entomology - advising, outcomes assessment (429) |
1994 |
5 |
3 |
College of Agriculture - travel course information (430) |
1998 |
5 |
4 |
Department of Entomology - undergraduate requirements (431) |
undated |
5 |
5 |
Department of Entomology - graduate requirements (432) |
1996-1997 |
5 |
6 |
Department of Entomology - learning teams (433) |
1997 |
5 |
7 |
Teaching grant guidelines (434) |
2001 |
5 |
8 |
Department of Entomology - course offerings (436) |
1993-1999, undated |
5 |
9 |
Department of Entomology - course outlines (438) |
1986 |
5 |
10 |
Department of Entomology - Ent 376 (Fundamentals of Entomology and Pest Management) textbook selection (440) |
1997 |
5 |
11 |
Department of Entomology - Ent 493 (Workshop on Insect Management) (443) |
2000-2004 |
5 |
12 |
Department of Entomology - Ent 590 (Special Topics) (445) |
1982-2007, undated |
5 |
13 |
Department of Entomology - Directors of Graduate Education (DOGE), meeting minutes (460) |
2003 |
5 |
14 |
Department of Agronomy - curricula, Agronomy M.S. (470) |
undated |
5 |
15 |
Department of Agronomy - M.S. advisory panel; meetings, reports (472) |
2002-2003 |
5 |
16 |
Crop Advisor Institute - Board of Directors meeting (480) |
2003 |
5 |
17 |
Crop Advisor Institute - update/report (481) |
2003 |
5 |
18 |
College of Agriculture - structure, organization (700) |
2003 |
5 |
19 |
College of Agriculture - memorandum of understanding between Agriculture and Home Economics Experiment Stations (701) |
1978-1988, undated |
5 |
20 |
College of Agriculture - Station project proposals, guidelines (703) |
1989-1996 |
5 |
21 |
College of Agriculture - publication submittal guidelines (704) |
1993 |
5 |
22 |
College of Agriculture - policies regarding governance documents (709) |
2003 |
5 |
23 |
College of Agriculture - annual reports of consulting (710) |
1977-2007 |
5 |
24 |
College of Agriculture - tractor safety (712) |
1981 |
5 |
25 |
College of Agriculture - Costa Rica professor exchange (713) |
1992 |
5 |
26 |
College of Agriculture - Faculty Improvement Leave program (714) |
1984 |
5 |
27 |
College of Agriculture - foreign travel grants (715) |
2001 |
5 |
28 |
College of Agriculture - Ames area properties used by department (716) |
1980-1992, undated |
5 |
29 |
College of Agriculture - outlying research centers (717) |
1979-2003 |
5 |
30 |
College of Agriculture - promotion and tenure document (719) |
1999 |
5 |
31 |
College of Agriculture - student recruiting coordinators (721) |
1994-1995 |
5 |
32 |
College of Agriculture - Communications Laboratory (CommLab) (722) |
1994, undated |
5 |
33 |
College of Agriculture - Visiting Professor program (725) |
1995-2002 |
5 |
34 |
College of Agriculture - Plant Disease Clinic (728) |
1998 |
5 |
35 |
College of Agriculture, International Programs - requests for proposals (740) |
1998 |
5 |
36 |
College of Agriculture, International Programs - western corn rootworm in Croatia proposal (741) |
2000 |
5 |
37 |
College of Agriculture - Dean’s International Research program (744) |
1997 |
5 |
38 |
College of Agriculture - annual report, 1997 (780) |
1997 |
5 |
39 |
College of Agriculture - annual report, 1998 (781) |
1998 |
5 |
40 |
College of Agriculture - annual report, 1999 (782) |
1999 |
5 |
41 |
College of Agriculture - annual report, 2000 (no #) |
2000 |
5 |
42 |
College of Agriculture - annual report, 2001 (784) |
2001 |
5 |
43 |
Correspondence - interdepartmental (790) |
1989-1990 |
5 |
44 |
Correspondence - interdepartmental (794) |
1994 |
5 |
45 |
Consulting information (802) |
1993-2007 |
6 |
1 |
Intellectual properties (803) |
1996-1997, undated |
6 |
2 |
Human research subjects (805) |
2001 |
6 |
3 |
Legal disclaimer, insecticide performance results (812) |
1991 |
6 |
4 |
Plant Sciences Institute (PSI) approval request (815) |
1999 |
6 |
5 |
Leopold Center - reports, newsletter (833) |
2007-2008 |
6 |
6 |
Foreign travel grants (835) |
1997-2004 |
6 |
7 |
Bio-security - pathogen and toxin checklist (841) |
2002 |
6 |
8 |
Project Vincent - connection to Department of Entomology (843) |
1991 |
6 |
9 |
Department of Entomology - Asset recovery program paperwork (846) |
1992-1996 |
6 |
10 |
Faculty activity - tally sheets (862) |
1998-2008 |
6 |
11 |
Department of Entomology - committee service (900) |
1974-2003, undated |
6 |
12 |
Insecticide advisory committee (902) |
1975 |
6 |
13 |
Outlying agricultural research buildings (903) |
1977-1993, undated |
6 |
14 |
Department of Entomology - Pesticide storage facility (904) |
1983-1996, undated |
6 |
15 |
Department of Entomology - Alumni reunions, meetings |
1977-2003, undated |
6 |
16 |
Pest Management curriculum advisory (907) |
1985-1992 |
6 |
17 |
Department of Entomology - greenhouse (908) |
1993-1995 |
6 |
18 |
Departmental computer connectivity (909) |
1993-1997 |
6 |
19 |
Department of Entomology - space re-allocation in Science II Building (910) |
1993-1994 |
6 |
20 |
New Entomology Building committee - correspondence, information (911) |
1993-1995 |
7 |
1 |
Department of Entomology - curriculum committee (912) |
1996-2002 |
7 |
2 |
Department of Entomology - graduate faculty nominations (913) |
1996-1999 |
7 |
3 |
College of Agriculture - Standing Committee rosters (915) |
1985-2002 |
7 |
4 |
Northeast Research Center - Steering Committee (916) |
1987 |
7 |
5 |
Southeast Research Center - Steering Committee (917) |
1987 |
7 |
6 |
Department of Agriculture - Intellectual Property Committee (918) |
1987-1990 |
7 |
7 |
Performance appraisal information (not actual reviews) (919) |
1989-1990 |
7 |
8 |
Integrated Crop Management (ICM) News - meeting outline (920) |
undated |
7 |
9 |
Student Outcomes Assessment Plan - information (921) |
undated |
7 |
10-11 |
Department of Entomology - Curriculum Committee (922) |
1992-1993 |
7 |
12 |
ANR crop production and protection (923) |
2007-2008 |
7 |
13 |
Agronomy Farm Committee - correspondence, information (924) |
1995-2008 |
7 |
14 |
College of Agriculture - student recruitment (925) |
1996 |
7 |
15 |
Precision Agriculture Steering Committee - meeting minutes (926) |
2009 |
8 |
1 |
On-farm site-specific crop management (927) |
1996-1997, undated |
8 |
2 |
Department of Agronomy - Master of Science degree (928) |
1996-2001, undated |
8 |
3 |
Crop Advisor Institute (CAI) - information |
2001, undated |
8 |
4 |
Department of Entomology - Director of Graduate Education (DOGE) correspondence, minutes (938) |
1999 |
8 |
5 |
Northern Corn Rootworm (NCR) 46 - correspondence, general information (951) |
1983-2001 |
8 |
6 |
NCR 46 - correspondence, report (952) |
1975 |
8 |
7 |
NCR 46 - correspondence, information (953) |
1976 |
8 |
8 |
NCR 46 - correspondence(954) |
1977 |
8 |
9 |
NCR 46 - meeting minutes (955) |
1978 |
8 |
10 |
NCR 46 - correspondence, meeting minutes, information (956) |
1979 |
8 |
11 |
NCR 46 - meeting minutes, information (957) |
1980 |
8 |
12 |
NCR 46 - meeting information, report (958) |
1981 |
8 |
13 |
NCR 46 - correspondence, meeting minutes, report (959) |
1982 |
8 |
14 |
NCR 46 - correspondence, meeting minutes (960) |
1983 |
8 |
15 |
NCR 46 - correspondence, meeting minutes (961) |
1984 |
9 |
1 |
NCR 46 - correspondence, meeting minutes, report (962) |
1985-1986 |
9 |
2 |
NCR 46 - meeting minutes, reports (963) |
1986-1987 |
9 |
3 |
NCR 46 - correspondence, information (964) |
1987-1988 |
9 |
4 |
NCR 46 - meeting minutes, report (965) |
1988-1989 |
9 |
5 |
NCR 46 - meeting minutes, information (966) |
1988-1990 |
9 |
6 |
NCR 46 - meeting minutes, memo (967) |
1990-1991 |
9 |
7 |
NCR 46 - meeting minutes, information (968) |
1991-1992 |
9 |
8 |
NCR 46 - meeting minutes, information, report (969) |
1991-1993 |
9 |
9 |
NCR 46 - meeting minutes, report (970) |
1993-1994 |
9 |
10 |
NCR 46 - meeting minutes, report (971) |
1995 |
9 |
11 |
NCR 46 - meeting minutes, report, memos (972) |
1995-1996 |
9 |
12 |
NCR 46 - meeting minutes, report (973) |
1996-1997 |
9 |
13 |
NCR 46 - meeting minutes, report (974) |
1998 |
9 |
14 |
NCR 46 - meeting minutes, report (975) |
1999 |
9 |
15 |
NCR 46 - meeting minutes (976) |
2000 |
9 |
16 |
NCR 46 - report, presentation, agenda (977) |
2001 |
9 |
17 |
Integrated Pest Management - correspondence (983) |
2000 |
9 |
18 |
Integrated Pest Management - proposal guidelines, information (984) |
2000 |
9 |
19 |
NCR 46 - report (984) |
2003 |
9 |
20 |
NCR 46 - meeting minutes, information (985) |
2004 |
9 |
21 |
NCR 46 - meeting minutes (986) |
2005 |
9 |
22 |
NCR 46 - report (987) |
2006 |
9 |
23 |
Entomological Society of America (ESA) Section F Nominating Committee - correspondence, information (992) |
1995-1996 |
9 |
24 |
ESA’s Plant Resistance to Insects Graduate Student Research Award - correspondence (994) |
1997 |
9 |
25 |
C.V. Riley Award - correspondence, reports, information (995) |
1997-1998 |
9 |
26 |
Ent 376 (Fundamentals of Entomology and Pest Management) - course information, exams, syllabi (1 of 2) |
1990-2002 |
10 |
1 |
Ent 376 (Fundamentals of Entomology and Pest Management) - course information, exams, syllabi (2 of 2) |
1990-2002 |
10 |
2 |
Ent 376 (Fundamentals of Entomology and Pest Management) - schedule, lectures, exams |
2002-2004 |
10 |
3 |
Ent 376 (Fundamentals of Entomology and Pest Management) - lab manuals |
2003-2004, undated |
10 |
4 |
Ent 376 (Fundamentals of Entomology and Pest Management) - schedule, lectures, exams |
2005-2008 |
10 |
5-6 |
Ent 376 (Fundamentals of Entomology and Pest Management) - presentations, class information |
2008, undated |
10 |
7 |
Ent 376 (Fundamentals of Entomology and Pest Management) - course information (1 of 3) |
undated |
11 |
1-2 |
Ent 376 (Fundamentals of Entomology and Pest Management) - course information (2, 3 of 3) |
undated |
11 |
3-4 |
Ent 376 (Fundamentals of Entomology and Pest Management) - presentations, overheads |
undated |
11 |
5 |
Ent 386 (Management of Insect Pests) - course information, exams, syllabi |
2000-2008 |
11 |
6 |
Ent 455 (Economic Entomology) - class information, quizzes, lectures |
1988-1990 |
11 |
7 |
Ent 570 (Host Plant Resistance to Insects) - course information, exams, syllabi |
1976-2004, undated |
12 |
1 |
Ent 570 (Host Plant Resistance to Insects) - course outline |
undated |
12 |
2-3 |
Ent 570 (Host Plant Resistance to Insects) - course outlines, exams |
undated |
12 |
4 |
Ent 570 (Host Plant Resistance to Insects) - course outline, information, overheads |
undated |
12 |
5-6 |
Ent 573 (Economic Entomology) - course information, exams, syllabi |
1978-1995, undated |
13 |
1-2 |
Ent 573 (Advanced Pest Management) - overheads |
1997, undated |
13 |
3 |
Ent 573 (Advanced Pest Management) - class information |
1999, undated |
13 |
4 |
Ent 573 (Advanced Pest Management) - class information |
undated |
13 |
5-6 |
Ent 573 (Advanced Pest Management) - course information |
undated |
14 |
1 |
Ent 573 (Advanced Pest Management) Lab - course information (binder 1) |
undated |
14 |
2-3 |
Ent 573 (Advanced Pest Management) Lab - course information (binder 2) |
undated |
14 |
4 |
Ent 573 (Advanced Pest Management) Lab - course information (binder 3) |
undated |
14 |
5 |
Ent 573 (Advanced Pest Management) - overheads |
undated |
14 |
6 |
Ent 573 (Advanced Pest Management) - overheads |
undated |
15 |
1 |
Ent 573 (Advanced Pest Management) - overheads |
undated |
15 |
2 |
Ent 573 (Advanced Pest Management) - presentation, outline |
undated |
15 |
3 |
Ent 573 (Advanced Pest Management) - overheads, class information |
undated |
15 |
4-5 |
Pest management, insecticides - overheads |
undated |
16 |
1-2 |
Pest management - overheads |
undated |
16 |
3 |
Corn rootworm presentation - overheads, opaque projections |
undated |
16 |
4 |
Basic insect information, reproduction - overheads |
undated |
16 |
5 |
Insect population - slides (40 color slides), overheads |
undated |
16 |
6 |
Insect populations, economics - overheads (3 of 3) |
undated |
18 |
2 |
Journal articles by Tollefson |
1975-2006, undated |
16 |
8 |
Book - “Manual of Entomology and Pest Management” |
1989 |
16 |
7 |
Insect identification requests, reports |
1990 |
19 |
11 |
Conceptual plan designed to integrate corn rootworm area wide management with existing maize IPM systems - booklet, information |
1993-2000 |
18 |
1 |
Agricultural College Curriculum Committee - minutes, information |
1993-2005, undated |
18 |
7-8 |
Graduate Council - minutes, information |
1995-1998, undated |
17 |
1 |
Correspondence - corn rootworm |
1996 |
18 |
3 |
Request for proposals (RFP) - information |
1996 |
18 |
4 |
Area Wide Management of Corn Pests - proposal |
1996 |
17 |
10 |
Co-op agreements |
1996-2000 |
17 |
2 |
Correspondence - corn rootworm |
1997 |
17 |
6 |
Integrated Pest Management - article from Agricultural Research Journal |
1997 |
17 |
9 |
Corn rootworm presentations - power point, notes, overheads |
1997, undated |
17 |
5 |
Area Wide Program for Corn Rootworm Management - brochure |
1997-2001, undated |
18 |
5 |
Development of a Corn Rootworm Area Wide Management Program proposal - renewal |
1997-2004 |
17 |
3 |
Correspondence - rootworm research |
1998 |
17 |
7 |
Rootworms - “Successful Farming” article from un-named journal |
1998, undated |
17 |
4 |
Correspondence - rootworm meeting |
2000 |
17 |
8 |
Iowa Area Wide Corn Rootworm Management project - reports |
2001-2002, undated |
19 |
6 |
Department of Entomology - newsletters, January-December |
2004 |
19 |
5 |
Department of Entomology - newsletters, January-August |
2005 |
19 |
4 |
Department of Entomology - newsletter, January |
2006 |
19 |
7 |
Extension publications - “Integrated Crop Management,” “Soybean Aphids in Iowa” |
2007 |
19 |
3 |
Department of Entomology - newsletters, January-April |
2007-2008 |
19 |
2 |
Department of Entomology - newsletters, January-August |
2008 |
17 |
11-12 |
Plant/crop/grain pests - lists |
undated |
17 |
13-14 |
Wheat/corn/cotton insects - outlines, information |
undated |
18 |
6 |
“Key to the Principal Orders and Families of Insects” - booklet |
undated |
19 |
1 |
Plant breeding for insect resistance - notes, outlines |
undated |
19 |
8 |
Slides - insects, crops (175 color slides) |
undated |
19 |
9 |
Slides - insects, crops (216 color slides) |
undated |
19 |
10 |
Slides - insects, crops (200 color slides) |
undated |
22 |
14 |
Research Protocol for Rootworm Management program |
undated |
22 |
15 |
Plat maps, Clinton County, Iowa |
undated |
20 |
1 |
Report of Insecticide Evaluations |
1974 |
20 |
2 |
Report of Insecticide Evaluation |
1975 |
20 |
3 |
Report of Insecticide Evaluation |
1976 |
20 |
4 |
Report of Insecticide Evaluation |
1977 |
20 |
5 |
Report of Insecticide Evaluation |
1978 |
20 |
6 |
Report of Insecticide Evaluation |
1979 |
20 |
7 |
Report of Insecticide Evaluation |
1980 |
20 |
8 |
Report of Insecticide Evaluation |
1981 |
20 |
9 |
Report of Insecticide Evaluation |
1982 |
20 |
10 |
Report of Insecticide Evaluation |
1983 |
20 |
11 |
Report of Insecticide Evaluation |
1984 |
20 |
12 |
Report of Insecticide Evaluation |
1985 |
21 |
1 |
Report of Insecticide Evaluation |
1986 |
21 |
2 |
Report of Insecticide Evaluation |
1987 |
21 |
3 |
Report of Insecticide Evaluation |
1988 |
21 |
4 |
Report of Insecticide Evaluation, Information |
1989 |
21 |
5 |
Report of Insecticide Evaluation, Enhanced Degradation, study, information |
1990 |
21 |
6 |
Report of Insecticide Evaluation |
1991 |
21 |
7 |
Report of Insecticide Evaluation, information |
1992-1993 |
21 |
8 |
Report of Insecticide Evaluation, information |
1993-1994 |
22 |
1 |
Report of Insecticide Evaluation |
1994 |
22 |
2 |
Report of Insecticide Evaluation, reports |
1995 |
22 |
3 |
Report of Insecticide Evaluation, information |
1996 |
22 |
4 |
Report of Insecticide Evaluation |
1997 |
22 |
5 |
Report of Insecticide Evaluation |
1998 |
22 |
6 |
Report of Insecticide Evaluation |
1999 |
22 |
7 |
Report of Insecticide Evaluation, Liquid Applications of Force CS for Control of Corn Rootworm Larvae |
2000 |
22 |
8 |
Report of Insecticide Evaluation, Efficacy of Adage Seed Treatments for Control of Rootworms |
2001-2002 |
22 |
9 |
Report of Insecticide Evaluation, Efficacy of Transgenic Corn Lines Against Corn Rootworm |
2002 |
22 |
10 |
Report of Insecticide Evaluation |
2003 |
22 |
11 |
Report of Insecticide Evaluation |
2004 |
22 |
12 |
Evaluation of Insecticides |
2005 |
22 |
13 |
Evaluation of Insecticides |
2006 |