Doohan, D.J. 2007. Weed management. Chapter 9. (and 25 additional pages describing recommended weed control practices in 27 crops). Ohio Vegetable Production Guide. Ed. R. Precheur. OSUE Bulletin 672 (revised annually).

Doohan, D.J. 2006. Weed management in strawberries. Chapter 7. Midwest Strawberry Production Guide. Ed. M. Ellis. OSUE Bulletin 926.

Masiunas, J., A. Martin, D. J. Doohan, S. Weller. 2006. Weed control in small fruit crops. Chapter 10. Midwest Commercial Small Fruit and Grape Spray Guide. OSUE Bulletin 506B2 (revised bi-annually).

Doohan, D. J. 2005. Weeds and weed control. Chapter 12. Midwest Grape Production Guide. Ed. I. Dami. OSUE Bulletin 919.

Doohan, D.J. 2005. Weed management. Chapter 6 (and descriptions of weed management for each crop included in accompanying chapters). Midwest Small Fruit Pest Management Handbook. Ed. M. Ellis. OSUE Bulletin 861.

Doohan, D.J. 2005. Weed management. Chapter 9 (and 25 additional pages describing weed control practices in each crop). Ohio Vegetable Production Guide. Ed. R. Precheur. OSUE Bulletin 672 (revised annually).

Ellis, M. A., C, Welty, D.D. Miller, and D. J. Doohan. 2005. Ohio Commercial Tree Fruit Spray Guide. OSUE Bulletin 506-A2 (revised annually).

Ellis, M. A., C. Welty, R. C. Funt, D. J. Doohan, and R. A. Williams. 2004. Ohio Commercial Small Fruit and Grape Spray Guide. OSUE 506B2-69 (revised bi-annually).

Ellis, M. A., C. Welty, D. D. Miller, and D. J. Doohan. 2004. Ohio Commercial Tree Fruit Spray Guide. OSUE Bulletin 506-A2 (revised annually).

Doohan, D.J. 2004. Weed management. Chapter 9 (and 24 additional pages describing weed control practices in each crop). Ohio Vegetable Production Guide. Ed. R. Precheur. OSUE Bulletin 672 (revised annually).

Doohan, D.J. 2003. Weed management. Chapter 9 (and 24 additional pages describing weed control practices in each crop). OHIO Vegetable Production Guide. Ed. R. Precheur. OSUE Bulletin 672 (revised annually).

Ellis, M. A., C. Welty, D. J. Doohan and D. D. Miller. 2003. Ohio Commercial Tree Fruit Spray Guide. OSUE Bulletin 506A2 (revised annually).

Doohan, D., J. Felix, and T.A. Koch. 2007. Weed Management in Horticultural Crops. Research Results 2006. Horticulture and Crop Science Series No. 750. 447 PP.

Doohan, D., J. Felix, and T.A. Koch. 2005. Weed Management in Horticultural Crops. Research Results 2005. Horticulture and Crop Science Series No. 745. 273 PP.

Doohan, D., J. Felix, and T.A. Koch. 2004. Weed Management in Horticultural Crops. Research Results 2004. Horticulture and Crop Science Series No. 739. 165 PP.

Doohan, D., J. Felix, and T.A. Koch. 2003. Weed Management in Vegetable Crops. Research Results 2003. Horticulture and Crop Science Series No. 735. 426 PP.

Ilic, S., J. LeJeune, and D. Doohan. 2007. Food safety in the berry patch. In Press.

Ilic, S., J. LeJeune and D. Doohan. 2007. Produce safety at the farm market: A guide for farmers and sellers. In Press.

Ilic, S., J. LeJeune and D. Doohan. 2007. Produce safety at the farm market: A guide for farmers and sellers. In Press.

Felix, J., D.Doohan, and M. Koenig. 2005. Apple of Peru – A new invasive weed in Ohio. OSUE Identification Card. L-1649-05.

Michel Jr, F. C., and D. Doohan. 2003. Clopyralid and other pesticides in composts. OSUE Fact Sheet. AEX-714.

Ilic, S., J. LeJeune, and D. Doohan. 2007. Food safety in the berry patch. Ohio Fruit ICM News. 11(26). August 10, 2007.

Ilic, S., J. LeJeune and D. Doohan. 2007. Produce safety at the farm market: A guide for farmers and sellers. VegNet. 14(25). August 14, 2007.

Doohan, D. 2007. Annual grass control in sweet corn. VegNet. 14 (11). May 29, 2007.

Doohan, D. 2007. Chateau WDG herbicide. Ohio Fruit ICM News. 11(10). April 16, 2007.

Doohan, D. 2007. Controlling perennial weeds in spring before bloom. Ohio Fruit ICM News. 11(13). April 27, 2007.

Doohan, D. 2007. Vegetable crop herbicide update. VegNet. 14(8). May 4, 2007.

Doohan, D., J. Wargowski, S. Plimpton and J. LeJeune. 2007. Produce safety: What’s happening in Ohio. VegNet. 14(14). June 12, 2007.

Doohan, D. 2007. Onion weed control update. 2007. VegNet. 14(7). April 27, 2007.

Doohan, D. 2006. Late season weed management for strawberry. Ohio Fruit ICM News. 10(31). November 17, 2006.

Doohan, D. 2006. Fall weed control. Ohio Fruit ICM News. 10(29). October 16, 2006.

Doohan, D. 2006. Herbicide label changes for asparagus. VegNet. 13(6). May 11, 2006.

Doohan, D. 2006. Rotating vegetables after corn treated with Callisto. VegNet. 13(6). May 11, 2006.

Doohan, D. 2005. Early fall weed control in berries. Ohio Fruit ICM News. 9(27). September 22, 2005.

Doohan, D. 2005. Weed control at strawberry renovation. Ohio Fruit ICM News. 9(36). September 22, 2005.

Doohan, D. 2005. Post-emergence weed control in sweet corn with Callisto. VegNet. 12 (9). June 8, 2005. Also published by Pennsylvania Vegetable Grower News. 28(6). June 2005. p. 20.

Doohan, D. 2005. Good news for sweet corn growers. VegNet. 12(4). April 21, 2005. Also published by Pennsylvania Vegetable Growers News. 28(4). April 2005, p. 12.

Doohan, D. 2004. Correction to Ohio vegetable production guide. VegNet. 11(8). May 11, 2004.

Doohan, D. 2004. Section 18 for Outlook on dry bulb onions in muck soils. VegNet. 11(8). May 11, 2004.

Doohan, D. 2004. New weed puts crops at risk. VegNet. 11(19). August 26, 2004.

Doohan, D. 2004. Weed control in green onions. VegNet. 11(21). October 19, 2004.

Doohan, D. 2004. Minor use pesticide issues. VegNet. 11(21). October 19, 2004.

Doohan, D. 2003. New weed threatens Ohio vegetable producers. VegNet. 10(5). May 9, 2003.

Doohan, D. 2003. Section 24C for Stinger on strawberries. Fruit ICM News. 7(20). May 29, 2003.

Doohan, D. 2003. New herbicides for weed management at strawberry renovation. Ohio Fruit ICM News. 7(27). July 18, 2003.

Doohan, D. 2003. Dual Magnum has finally received it's Section 3 label for tomatoes. VegNet. 10(4). April 23, 2003.

Wilson, R., M. Tucker, N. Hooker, J. LeJeune, and D. Doohan. 2007. Perceptions and beliefs about weed management: mental models of Ohio grain and produce farmers. Agents of Analysis. Society for Risk Analysis. Abstract M5.109. p. 147.

Hooker, N. H., M. Tucker, J. LeJeune, and D. Doohan. 2006. Using risk analysis to enhance adoption: Integrating the elements. Society for Risk Analysis Proceedings. Risk Analysis in a Dynamic World: Making a Difference.

Doohan, D., and J. Felix. 2006. Tolerance of processing tomato varieties to halosulfuron. North Central Weed Science Society Proceedings. 61:127.

Tucker, M., D. Doohan, and J. LeJeune. 2006. Benefits of a multidisciplinary risk analysis approach. North Central Weed Science Society Proceedings. 61:11.

Kamboj, A., D. Doohan, and J. Felix. 2006. Differential effects of photoperiod on development of Solanaceous weed species. North Central Weed Science Society Proceedings. 61:84.

Jiang, L., T. Koch, I. Dami, and D. Doohan. 2006. Recalcitrant weeds in Ohio Vineyards. North Central Weed Science Society Proceedings. 61:85.

Felix, J. and D. Doohan. 2006. Integrated weed management approaches: Use of landscape fabric as mulch in organic vegetable production. North Central Weed Science Society Proceedings. 61:132.

Felix, J. and D.J. Doohan. 2006. Tomato (Lycopersicon esculentum) response to thifensulfuron applications. Weed Science Society of America Abstracts. 46:216.

Doohan, D., N. Hooker, J. LeJeune, and M. Tucker. 2006. A risk analysis approach to educating farmers about invasive and recalcitrant weeds. Weed Science Society of America Abstracts. 46:230.

Doohan, D.J. and D. Francis. 2005. Tolerance of processing tomato varieties to halosulfuron. Weed Science Society of America Abstracts. 45:280.

Nava-Diaz, C., F. Abdelaim, M.D. Kleinhenz, D. Doohan, M. L. Ivey, and S. A. Miller. 2005. Effect of mulch, irrigation, spray program, and Bacillus spp. on fresh market tomato. Phytopathology 95:S73.

Amisi, K.J., D.J. Doohan, M.D. Kleinhenz, and S. Miller. 2004. No seed threshold and critical period weed management strategies in a transitional organic vegetable system. Weed Science Society of America Abstracts. 44:58.

Felix, J. and D. Doohan. 2004. Apple of Peru biology and control in corn, soybean, and vegetable crops. North Central Weed Science Society Proceedings. 59:61.

Felix, J. and D.J. Doohan. 2004. Apple of Peru - a new invasive weed and its distribution in Ohio. Weed Science Society of America Abstracts. 44:86.

Felix. J. and D. Doohan. 2004. Response of five solanaceous weeds to varying photoperiod. Weed Science Society of America Abstracts. 44:89.

Figueroa R., D. Doohan, and J. Cardina. 2004. Sulfentrazone use in newly planted and established strawberry for controlling common groundsel (Senecio vulgaris L.). Weed Science Society of America Abstracts. 44:8.

Figueroa R., D. Doohan, and J. Cardina. 2004. Maternal environment effects on seed dormancy of common groundsel (Senecio vulgaris L.). Weed Science Society of America Abstracts. 44:87.

Felix, J. and D. Doohan. 2004. Apple of Peru biology and control in corn, soybean and vegetable crops. North Central Weed Science Society Proceedings. 59:61.

Nava Diaz, C., M.D. Kleinhenz, D. Doohan, M.L. Ivey and S.A. Miller. 2004. Bacillus spp. with potential as biological control agents. Phytopathology 94:6.

Figueroa, R., D. Doohan, and J. Cardina. 2003. Germination response of six common groundsel (Senecio vulgaris L.) collections to temperature and burial. Weed Science Society of America Abstracts. 42: 294.

Doohan, D., D. Lamore, and J. Felix. 2003. Sensitivity of several vegetable crops to isoxaflutole soil residues. Weed Science Society of America Abstracts. 43:209.

Polter, S., D. Doohan, and J. C. Scheerens. 2003. The effect of irrigation on strawberry tolerance to terbacil. Weed Science Society of America Abstracts. 43: 211.

Doohan, D., J. Felix, J.A. Ivany, and G.O. Kegode, 2003. Using WeedCast computer model to determine potato cultivation timing. Weed Science Society of America Abstracts. 43:219.

Amisi, K., D. Doohan, M. D. Kleinhenz, and S. A. Miller. 2003. Effect of critical period and no seed threshold weed management strategies in a transitional vegetable organic system. North Central Weed Science Society Proceedings. 58: 163.

Felix, J., D. Doohan, J. Ivany, and G. Kegode. 2003. Weed control in potatoes using WeedCast to time cultivation. North Eastern Weed Science Society Proceedings. 57:86.

Kegode, G., J. Felix , J. Ivany, and D. Doohan. 2003. Cultivation using WeedCast for improved weed control in potato. North Central Weed Science Society Proceedings. 58:127.

Felix, J., and D. Doohan. 2003. Effect of photoperiod on growth of five Solanaceous weeds. North Central Weed Science Society Proceedings. 58:129.

Wzelaki, A. and D. Doohan. 2003. Flame control for weed management in cabbage and tomato. North Central Weed Science Society Proceedings. 58:168.

Doohan, D., J. Felix, and J. Cardina. 2003. Apple of Peru, an emerging weed problem in vegetable and field crop rotations. North Central Weed Science Society Proceedings. 58:128.

Doohan, D., J. Felix, and D. Bruns. 2003. Sensitivity of rotational crops to mesotrione soil residues. North Central Weed Science Society Proceedings. 58:196.

Ivany, J., D. Doohan, J. Felix. and G. Kegode. 2003. Weed control in potatoes using WeedCast to time cultivation. 2002 Canadian Weed Science Society Annual Meeting Proceedings. P. 41.

Doohan, D. J. Felix, D. Lamore. 2003. Sensitivity of several vegetable crops to isoxaflutole soil residues. North Central Weed Science Society Proceedings. 57: 90.

Doohan, D., H. Mathers, I. Dami. 2007. Winter protection and weed control with herbicide-treated-mulch. Funded ($29K) by the Ohio Grape Industries Committee.

LeJeune, J., D. Doohan, M., Tucker, L. Rivers, M. Simon, S. Miller, S. Thorne. 2007. Integrating social and biological sciences to enhance adoption of vegetable safety behaviors from farm to table. Funded ($2.5 million) by USDA National Integrated Food Safety Initiative.

Doohan, D., N. Hooker, M. Tucker and J. LeJeune. 2006. Integrating social and biological sciences to enhance adoption of vegetable safety behaviors from farm to table. Funded ($100 K) by OARDC RECGP Interdisciplinary Team Grant.

Cardina, J., D. Doohan, J. Felix. 2006. Transition strategies that control perennial weeds and build soil. Funded ($555 K ) by USDA IOP Program.

Welty, C., D. Doohan, S. Miller, M. Bennett, M. Kleinhenz and R. Precheur. 2005. IPM Implementation in Home Vegetable Gardens. Funded ($62 K) by the USDA NCR Integrated Pest Management Center.

Erbaugh, M., D. Doohan, J. Kovach, M. Kleinhenz, S. Miller, and J. Limdbo. 2005. Regional IPM program for East Africa: Kenya, Tanzania and Uganda. Funded ($800K) US Agency for International Development.

J. Felix and D. Doohan. 2005. Integrated weed management approaches in organic tomato, bell peppers, edamame soybeans and peas. Funded ($8 K)Warner Foundation.

M. Tucker, N. Hooker, D. Doohan, and J. LeJeune. 2005. Support for agricultural risk analysis program. Funded ($19K) OSU Social Responsibility Initiative.

Welty, C. D. Doohan, S. Miller, M. Bennett, M. Kleinhenz and R. Precheur. 2005. Evaluation of biorational and natural products for vegetable crop management in commercial market gardens and home. Funded ($8 K) OSUE IPM Program.

Doohan, D. 2004. Weed control systems for processing tomatoes. Funded ($18 K) Mid America Food Processors Association.

Doohan, D., J. Cardina and D. Ferree. 2003. Herbicide resistant weeds in Chilean vineyards and the risk to Ohio. Funded ($25 K) OARDC RECGP International Collaboration Grant.