Ahmad, MT, Tang, L, Steward, BL (2014) Automated mechanical weeding. Pages 125–138 in Young, SL, Pierce, FJ, eds. Automation: The Future of Weed Control in Cropping Systems. Dordrecht, Netherlands: Springer
Al-Suhaibani, SA, Al-Janobi, A (1997) Draught requirements of tillage implements operating on sandy loam soil. J Agric Eng Res 66:177–182
American Society for Agricultural Engineers (2000) Agricultural Machinery Management Data. St Joseph, MI, USA: ASAE Standards
Andreasen, C, Hansen, L, Streibig, JC (1999) Effect of ultraviolet radiation on the fresh weight of some weeds and crops. Weed Technol 13:544–560
Angers, DA, Bolinder, MA, Carter, MR, Gregorich, EG, Drury, CF, Liang, BC, Voroney, RP, Simard, RR, Donald, RG, Beyaert, RP, Martel, J (1997) Impact of tillage practices on organic carbon and nitrogen storage in cool, humid soils of eastern Canada. Soil Tillage Res 41:191–201
Arvidsson, J (2010) Energy use efficiency in different tillage systems for winter wheat on a clay and silt loam in Sweden. Eur J Agron 33:250–256
Arvidsson, J, Keller, T, Gustafson, K (2004) Specific draught for mouldboard plough, chisel plough and disc harrow at different water contents. Soil Tillage Res 79:221–231
Ascard, J (1994) Dose-response models for flame weeding in relation to plant size and density. Weed Res 34:377–385
Ascard, J (1995a) Effects of flame weeding on weed species at different developmental stages. Weed Res 35:397–441
Ascard, J (1995b) Thermal Weed Control by Flaming: Biological and Technical Aspects. Ph.D thesis. Alnarp, Sweden: Swedish University of Agricultural Sciences. 61 p
Ascard, J (1998) Comparison of flaming and infrared radiation techniques for thermal weed control. Weed Res 38:69–76
Astatkie, T, Rifai, MN, Havard, P, Adsett, J, Lacko-Bartosova, M, Otepka, P (2007) Effectiveness of hot water, infrared and open flame thermal units for controlling weeds. Biol Agric Hortic 25:1–12
Bakker, T, Asselt, K, Bontsema, J, Müller, J, Straten, G (2010) Systematic design of an autonomous platform for robotic weeding. J Terramechanics 47:63–73
Bayhan, Y (2006) Reduction of wear via hardfacing of chisel ploughshare. Tribol Int 39:570–574
Berge, TW, Goldberg, S, Kaspersen, K, Netland, J (2012) Towards machine vision based site-specific weed management in cereals. Comput Electron Agric 81:79–86
Blasco, J, Aleixos, N, Roger, JM, Rabatel, G, Moltó, E (2002) Automation and emerging technologies: robotic weed control using machine vision. Biosyst Eng 83:149–157
Boldrin, A, Andersen, JK, Młller, J, Christensen, TH, Favoino, E (2009) Composting and compost utilization: accounting of greenhouse gases and global warming contributions. Waste Manag Res 27:800–812
Bond, W, Turner, R, Grundy, A (2003) A Review of Non-chemical Weed Management. Ryton Organic Gardens, Coventry, UK: HDRA, the Organic Association. Pp 81
Bowman, G (1997) Steel in the Field: A Farmer’s Guide to Weed Management Tools. Burlington, VT: Sustainable Agricultural Network. 128 p
Brodie, G (2016a) Derivation of a cropping system transfer function for weed management: Part 2. Microwave weed management. Glob J Agric Innov Res Dev 3:1–9
Brodie, G (2016b) Microwave weed control. Pages 88–90 in IMPI’s 50th Annual Microwave Power Symposium. Orlando, Florida: IMPI
Brodie, G, Hollins, E (2015) The effect of microwave treatment on ryegrass and wild radish plants and seeds. Glob J Agric Innov Res Dev 2:16–24
Brodie, G, Jacob, M, Farrell, P (2015) Microwave and Radio-Frequency Technologies in Agriculture: An Introduction for Agriculturalists and Engineers. Berlin: De Guyter Open
Brodie, G, Ryan, C, Lancaster, C (2012a) The effect of microwave radiation on prickly paddy melon (Cucumis myriocarpus). Int J Agron 2012:1–10
Brodie, G, Ryan, C, Lancaster, C (2012b) Microwave technologies as part of an integrated weed management strategy: a review. Int J Agron 2012:1–14
Buhler, DD, Stoltenberg, DE, Becker, RL, Gunsolus, J (1994) Perennial weed populations after 14 years of variable tillage and cropping practices. Weed Sci 42:205–209
Busey, P (2003) Cultural management of weeds in turfgrass. Crop Sci 43:1899–1911
Butler, RA, Brouder, SM, Johnson, WG, Gibson, KD (2013) Response of four summer annual weed species to mowing frequency and height. Weed Technol 27:798–802
Case Corporation (2002) PTX600 Precision Tillage. Racine, WI: Case Corporation
Caslli, S, Hasanaj, A, Dimo, D (2017) Optimization of tribological parameters in the design of rotary tiller blades. Pages 36–40 in Fifth International Scientific Congress Agricultural Machinery. Varna, Bulgaria: Scientific Technical Union of Mechanical Engineering
Cavers, PB, Marguerite, K (1990) Responses of proso millet (Panicum miliaceum) seedlings to mechanical damage and/or drought treatments. Weed Technol 4:425–432
Chauhan, BS, Gill, G, Preston, C (2006) Influence of tillage systems on vertical distribution, seedling recruitment and persistence of rigid ryegrass (Lolium rigidum) seed bank. Weed Sci 54:669–676
Chauhan, BS, Singh, RG, Mahajan, G (2012) Ecology and management of weeds under conservation agriculture: a review. Crop Prot 38:57–65
Chen, Y, Munkholm, LJ, Nyord, T (2013) A discrete element model for soil-sweep interaction in three different soils. Soil Tillage Res 126:34–41
Christensen, S, Słgaard, HT, Kudsk, P, Nłrremark, M, Lund, I, Nadimi, ES, Jłrgensen, R (2009) Site-specific weed control technologies. Weed Res 49:233–241
Cloutier, C, van der Weide, RY, Peruzzi, A, Leblanc, ML (2007) Mechanical weed management. Pages 111–134 in Upadhyaya, MK, Blackshaw, RE, eds. Non-chemical Weed Management: Principles, Concepts and Technology. Wallingford, Oxfordshire: CABI
Cutulle, MA, Armel, G, Brosnan, JT, Kopsell, DA, Hart, WE, Vargas, JJ, Gibson, LA, Messer, RE, McLemore, AJ, Duncan, HA (2013) Evaluation of a cryogenic sprayer using liquid nitrogen and a ballasted roller for weed control. Journal of Testing and Evaluation 41:1–6
Daar, S (1994) New technology harnesses hot water to kill weeds. IPM Practitioner 16:1–5
Dalgaard, T, Halberg, N, Porter, JR (2001) A model for fossil energy use in Danish agriculture used to compare organic and conventional farming. Agric Ecosyst Environ 87:51–65
Davies, S, Bakker, D, Scanlan, C, Gazey, C, Hall, D, Riethmuller, G, Abrecht, D, Newman, P, Harding, A, Hayes, D (2013) Deep soil cultivation to create improved soil profiles for dryland crop production. Pages 410–429 in 2013 Society for Engineering in Agriculture Conference: Innovative Agricultural Technologies for a Sustainable Future. Barton, ACT: Engineers Australia
Davis, AS, Cardina, J, Forcella, F, Johnson, GA, Kegode, G, Lindquist, JL, Luschei, EC, Renner, KA, Sprague, CL, Williams, MM (2005) Environmental factors affecting seed persistence of annual weeds across the US corn belt. Weed Sci 53:860–868
de Cauwer, B, Bogaert, S, Claerhout, S, Bulcke, R, Reheul, D (2015) Efficacy and reduced fuel use for hot water weed control on pavements. Weed Res 55:195–205
D’Emden, FH, Llewellyn, RS, Burton, MP (2008) Factors influencing adoption of conservation tillage in Australian cropping regions. Australian Journal of Agricultural and Resource Economics 52:169–182
Diprose, MF, Benson, FA (1984) Electrical methods of killing plants. J Agric Eng Res 30:197–209
Douglas, A, Peltzer, SC (2004) Managing herbicide resistant annual ryegrass (Lolium rigidum Gaud.) in no-till systems in Western Australia using occasional inversion ploughing. Pages 300–303 in 14th Australian Weeds Conference. Wagga Wagga, Australia: Weed Society of New South Wales
Dumanski, J (2015) Evolving concepts and opportunities in soil conservation. International Soil and Water Conservation Research 3:1–14
Dykes, WG (1984) Principles and practices of electrical weed control (80–10007). Page 6 in Transactions of ASAE Summer Meeting. San Antonio, CA: American Society of Agricultural Engineers
Egley, GH (1983) Weed seed and seedling reductions by soil solarization by transparent polyethylene sheets. Weed Sci 31:404–409
Einböck GmbH CoKG (2017) Aerostar, Aerostar-Exact, Aerostar-Rotation. Dorf an der Pram, Austria: Einböck GmbH CoKG.
Evans, G, Bellinder, R, Hahn, R (2012) An evaluation of two novel cultivation tools. Weed Technol 26:316–325
Fergedal, S (1993) Weed Control by Freezing with Liquid Nitrogen and Carbon Dioxide Snow; A Comparison between Flaming and Freezing. Dijon, France: Tholey-Theley. Pp 163–166
Fernández-Quintanilla, C, Peæa, JM, Andœjar, D, Dorado, J, Ribeiro, A, López-Granados, F (2018) Is the current state of the art of weed monitoring suitable for site-specific weed management in arable crops? Weed Res 58:259–272
Fogelberg, F, Blom, A (2002) Water-Jet Cutting for Weed Control. Page 237 in 5th EWRS Workshop on Physical Weed Control. Pisa, Italy: European Weed Research Society
Forcella, F (2009) Potential of air-propelled abrasives for selective weed control. Weed Technol 23:317–320
Forcella, F (2012) Air-propelled abrasive grit for postemergence in-row weed control in field corn. Weed Technol 26:161–164
Franco, C, Pedersen, SM, Papaharalampos, H, Ørum, JE (2017) The value of precision for image-based decision support in weed management. Precis Agric 18:366–382
Gates, DM, Keegan, HJ, Schleter, JC, Weidner, VR (1965) Spectral properties of plants. Appl Opt 4:11–20
Gawron, JH, Keoleian, GA, De Kleine, RD, Wallington, TJ, Kim, HC (2018) Life cycle assessment of connected and automated vehicles: sensing and computing subsystem and vehicle level effects. Environ Sci Technol 52:3249–3256
Gibson, K, McMillan, J, Hallett, S, Jordan, T, Weller, S (2011) Effect of a living mulch on weed seed banks in tomato. Weed Technol 25:245–251
Godwin, RJ (2007) A review of the effect of implement geometry on soil failure and implement forces. Soil Tillage Res 97:331–340
Gramshaw, D, Stern, W (1977) Survival of annual ryegrass (Lolium rigidum Gaud.) seed in a Mediterranean type environment. II Effects of short-term burial on persistence of viable seed. Aust J Agric Res 28:93–101
Green, MB (1987) Energy in pesticide manufacture, distribution and use. Pages 165–177 in Stout, BA, Mudahar, MS, eds. Energy in Plant Nutrition and Pest Control. Amsterdam: Elsevier
Hansson, D, Ascard, J (2002) Influence of developmental stage and time of assessment on hot water weed control. Weed Res 42:307–316
Hansson, D, Mattsson, JE (2003) Effect of air temperature, rain and drought on hot water weed control. Weed Res 43:245–251
Harrigan, TM, Rotz, CA (1995) Draft relationships for tillage and seeding equipment. Appl Eng Agric 11:773–783
Hasanbeigi, A, Price, L, Aden, N, Zhang, C, Li, X, Shangguan, F (2011) A Comparison of Iron and Steel Production Energy Use and Energy Intensity in China and the U.S. Berkeley, CA: Lawrence Berkley National Laboratory Rep. LBNL-4836E
Heisel, T, Schou, J, Andreasen, C, Christensen, S (2002) Using laser to measure stem thickness and cut weed stems. Weed Res 42:242–248
Heisel, T, Schou, J, Christensen, S, Andreasen, C (2001) Cutting weeds with a CO2 laser. Weed Res 41:19–29
Helsel, ZR (1992) Energy and alternatives for fertilizer and pesticide use. Pages 177–201 in Fluck, RC, ed. Energy in Farm Production. Amsterdam: Elsevier
Helsel, ZR (2006) Energy in pesticide production and use. Pages 157–160 in Pimentel, D, ed. Encyclopedia of Pest Management. Boca Raton, FL: Taylor & Francis
Hendrick, G, R Gill, W (1978) Rotary Tiller Design Parameters. Trans ASAE 21:658–0660
Hirasawa, K, Kataoka, T, Kubo, T (2013) Relationship between Required Power and PTO Speed in Rotary Tiller. Sakai, Japan: IFAC. Pp 141–146
Hobbs, PR, Sayre, K, Gupta, R (2008) The role of conservation agriculture in sustainable agriculture. Philos Trans R Soc Lond B Biol Sci 363:543–555
Horvat, Z, Filipovic, D, Kosutic, S, Emert, R (2008) Reduction of mouldboard plough share wear by a combination technique of hardfacing. Tribology International 41:778–782
Ishida, Y, Okamoto, A, Kaizu, Y (2005) A study on physical weeding using a water jet. Journal of the Japanese Society of Agricultural Machinery 67:93–99
James, GW, Reid, DG, Tindall, DW, inventors (2009) Method for weed control with hot foam. EP1450603B1
Jiangsu Hoofar Industrial Company (n.d.) Air Compressor PCP High Pressure Pump—CAMO 30 MPa. http://jshoofar.com/17-.html. Accessed: January 20, 2017
Johnson, DW, Krall, JM, Delaney, RH, Pochop, LO (1989) Response of monocot and dicot weed species to Fresnel lens concentrated solar radiation. Weed Sci 37:797–801
Johnson, DW, Krall, JM, Delaney, RH, Thiel, DS (1990) Response of seed of 10 weed species to Fresnel-lens-concentrated solar radiation. Weed Technol 4:109–114
Kaierle, S, Marx, C, Rath, T, Hustedt, M, Leyson, D, Lancaster, C, Woodworth, J (2013) Find and irradiate—lasers used for weed control. Laser Technik Journal 10:44–47
Kaminski, J, Sypula, M, Chlebowski, J, Nowakowski, T (2018) Research in rake tines wear. Pages 64–71 in Malinovska, L, Osadcuks, V, eds. 18th International Scientific Conference Engineering for Rural Development. Jelgava, Latvia: Latvia University of Life Sciences and Technologies
Kassam, A, Friedrich, T, Derpsch, R, Lahmar, R, Mrabet, R, Basch, G, GonzÆlez-SÆnchez, EJ, Serraj, R (2012) Conservation agriculture in the dry Mediterranean climate. Field Crops Res 132:7–17
Kempenaar, C, Spijker, H (2004) Weed control on hard surfaces in The Netherlands. Pest Manag Sci 60:595–599
Kerpauskas, P, Sirvydas, AP, Lazauskas, P, Vasinauskiene, R, Tamosiunas, A (2006) Possibilities of weed control by water steams. Agron Res 4:221–225
Kim, J, Ki, H (2012) 355, 532, and 1064 nm picosecond laser interaction with grass tissues. J Appl Phys 112:114908
Knezevic, SZ, Stepanovic, S, Datta, A (2014) Growth stage affects response of selected weed species to flaming. Weed Technol 28:233–242
Knezevic, SZ, Ulloa, SM (2007) Potential new tool for weed control in organically grown agronomic crops. J Agric Sci 52:95–104
Kolberg, RL, Wiles, LJ (2002) Effect of steam application on cropland weeds. Weed Technol 16:43–49
Komilis, D, Ham, R (2004) Life-cycle inventory of municipal solid waste and yard waste windrow composting in the United States. J Environ Eng 30:1390–1400
Kosterna, E (2014) The effect of different types of straw mulches on weed-control in vegetables cultivation. J Ecol Eng 15:109–117
Kristoffersen, P, Rask, AM, Larsen, SU (2008) Non-chemical weed control on traffic islands: a comparison of the efficacy of five weed control techniques. Weed Res 48:124–1230
Kurstjens, D (2007) Precise tillage systems for enhanced non-chemical weed management. Soil Tillage Res 97:293–305
Kurstjens, DAG, Bleeker, PO (2000) Optimising torsion weeders and finger weeders. Pages 30–32 in 4th EWRS Workshop on Physical Weed Control. Eslpeet, Netherlands: European Weed Research Society
Kurstjens, DAG, Kropff, MJ (2001) The impact of uprooting and soil-covering on the effectiveness of weed harrowing. Weed Res 41:211–228
Kurstjens, DAG, Kropff, MJ, Perdok, UD (2004) Method for predicting selective uprooting by mechanical weeders from plant anchorage forces. Weed Sci 52:123–132
Lament, WJ (1993) Plastic mulches for the production of vegetable crops. HortTechnology 3:35–39
Langner, HR, Ehlert, D, Heisig, M, Bornim, P, Kirste, A (2006) The thermal effect of laser radiation on plants. Landtechnik 61:252–253
Langsenkamp, F, Sellmann, F, Kohlbrecher, M, Kielhorn, A, Strothmann, W, Michaels, A, Trautz, D (2014) Tube stamp for mechanical intra-row individual plant weed control. Pages 16–29 in Proceedings of 18th World Congress of CIGR. Beijing, China: CIGR
Lincoln University (2008) Financial Budget Manual. Lincoln, NZ: Department of Farm Management and Rural Valuation
Liu, S, Tang, J, Zhang, Z, Gaudiot, J-L (2017) CAAD: Computer architecture for autonomous driving. Computer 50:18–25
Llewellyn, R, Ronning, D, Clarke, M, Mayfield, A, Walker, S, Ouzman, J (2016) Impact of Weeds in Australian Grain Production: The Cost of Weeds to Australian Grain Growers and the Adoption of Weed Management and Tillage Practices. Canberra, Australia: CSIRO
Llewellyn, RS, D’Emden, FH, Kuehne, G (2012) Extensive use of no-tillage in grain growing regions of Australia. Field Crops Res 132:204–212
Lund, I, Słgaard, H, Graglia, E (2006) Micro-spraying with One Drop per Weed Plant. Tjele, Denmark: Danish Institute of Agricultural Sciences. Pp 451–452
Marx, C, Barcikowski, S, Hustedt, S, Haferkamp, H, Rath, T (2012) Design and application of a weed damage model for laser-based weed control. Biosyst Eng 113:148–157
Massey Ferguson (2016) MF Mouldboard Plough. Duluth, GA: AGCO Limited
Mathiassen, S, Lund, I, Kudsk, P (2016). Pages 131–137 in Proceedings of the 10th International Symposium on Adjuvants for Agrochemicals. Wageningen, Netherlands: ISAA Society
Mathiassen, SK, Bak, T, Christensen, S, Kudsk, P (2006) The effect of laser treatment as a weed control method. Biosyst Eng 95:497–505
McAllister, M (1983) Reduction in the rolling resistance of tyres for trailed agricultural machinery. J Agric Eng Res 28:127–137
McLaughlin, N, Drury, C, Reynolds, W, Yang, X, Li, Y, Welacky, T, Stewart, G (2008) Energy inputs for conservation and conventional primary tillage implements in a clay loam soil. Trans ASABE 51:1153–1163
Mitchell, JP, Shrestha, A, Mathesius, K, Scow, KM, Southard, RJ, Haney, RL, Schmidt, R, Munk, DS, Horwath, WR (2017) Cover cropping and no-tillage improve soil health in an arid irrigated cropping system in California’s San Joaquin Valley, USA. Soil Tillage Res 165:325–335
Mizuno, A, Nagura, A, Miyamoto, T, Chakrabarti, A, Sato, T, Kimura, K, Kobayashi, M (1993) A portable weed control device using high frequency AC voltage. Pages 2000–2003 in McGill, C, Rowarth, J, eds. IEEE Industry Applications Conference: 28th IAS Annual Meeting. Ontario, Canada: IEEE
Mizuno, A, Tenma, T, Yamano, N (1990) Destruction of weeds by pulsed high voltage discharges. Pages 720–727 in IEEE Industry Applications Society Annual Meeting. Seattle, WA: IEEE
Moitzi, G, Haas, M, Wagentristl, H, Boxberger, J, Gronauer, A (2013) Energy consumption in cultivating and ploughing with traction improvement system and consideration of the rear furrow wheel-load in ploughing. Soil Tillage Res 134:56–60
Norsworthy, JK, Ward, SM, Shaw, DR, Llewellyn, RS, Nichols, RL, Webster, TM, Bradley, KW, Frisvold, G, Powles, SB, Burgos, NR (2012) Reducing the risks of herbicide resistance: best management practices and recommendations. Weed Sci 60(SP1):31–62
Nyoike, TW, Liburd, OE (2014) Reusing plastic mulch for a second strawberry crop: effects on arthropod pests, weeds, diseases and strawberry yields. Fla Entomol 97:928–936
Oerke, EC (2006) Crop losses to pests. J Agric Sci 144:31–43
Ortiz-Canavate, J, Hernanz, JL (1999) Energy for biological systems. Pages 13–24 in Kitani, OJ, Thomas, Peart, R, Ramdani, A, eds. CIGR Handbook of Agricultural Engineering. St Joseph, MI: American Society of Agricultural Engineers
Ozores-Hampton, M, Obreza, TA, Stoffella, PJ (2001) Mulching with composted MSW for biological control of weeds in vegetable crops. Compost Sci Util 9:352–361
Parish, S (1989) Weed control—testing the effects of infrared radiation. Agric Eng 44:53–55
Parish, S (1990) A review of non-chemical weed control techniques. Biol Agric Hortic 7:117–137
Paul, BK, Vanlauwe, B, Ayuke, F, Gassner, A, Hoogmoed, M, Hurisso, TT, Koala, S, Lelei, D, Ndabamenye, T, Six, J, Pulleman, MM (2013) Medium-term impact of tillage and residue management on soil aggregate stability, soil carbon and crop productivity. Agric Ecosyst Environ 164:14–22
Perdok, UD, Kouwenhoven, JK (1994) Soil-tool interactions and field performance of implements. Soil Tillage Res 30:283–326
Petersen, J, Belz, R, Walker, F, Hurle, K (2001) Weed suppression by release of isothiocyanates from turnip-rape mulch. Agron J 93:37–43
Radosevich, SR, Holt, JS, Ghersa, CM (2007) Ecology of Weeds and Invasive Plants: Relationship to Agriculture and Natural Resource Management. 3rd ed. Hoboken, NJ: Wiley
Rask, AM, Kristoffersen, P (2007) A review of non-chemical weed control on hard surfaces. Weed Res 47:370–380
Rasmussen, J (1992) Testing harrows for mechanical control of annual weeds in agricultural crops. Weed Res 32:267–274
Rasmussen, J (2003) Punch planting, flame weeding and stale seedbed for weed control in row crops. Weed Res 43:393–403
Rifai, MN, Astatkie, T, Lacko-Bartosova, M, Gadus, J (2002) Effect of two different thermal units and three types of mulch on weeds in apple orchards. J Environ Eng Sci 1:331–338
Rifai, MN, Miller, J, Gaduš, J, Otepka, P, Košik, L (2003) Comparison of infrared, flame and steam units for their use in plant protection. Res Agric Eng 49:65–73
Roper, M, Davies, S, Blackwell, P, Hall, D, Bakker, D, Jongepier, R, Ward, P (2015) Management options for water-repellent soils in Australian dryland agriculture. Soil Res 53:786–806
Rotz, CA (1992) Rotary power requirements for harvesting and handling equipment. Appl Eng Agric 8:751–757
Saber, MN, Lee, WS, Burks, TF, MacDonald, GE, Salvador, GA (2013) An automated mechanical weed control system for organic row crop production. Pages 1–7 in ASABE Annual International Meeting. Kansas City, MO: ASABE
Safa, M, Samarasinghe, S, Mohssen, M (2010) Determination of fuel consumption and indirect factors affecting it in wheat production in Canterbury, New Zealand. Energy 35:5400–5405
Sartorato, I, Zanin, G, Baldoin, C, De Zanche, C (2005) Observations on the potential of microwaves for weed control. Weed Res 46:1–9
Schou, J, Heisel, T, Nordskov, A, Christensen, S, Jensen, PS, Thestrup, B, Toftmann, B (2002) Quantitative laser cutting of plants. Pages 734–742 in Proceedings of the International Symposium on High-Power Laser Ablation. Taos, NM: SPIE
Sellmann, F, Bangert, W, Grzonka, S, Hänsel, M, Haug, S, Kielhorn, A, Michaels, A, Möller, K, Rahe, F, Strothmann, W, Trautz, D, Ruckelshausen, A (2014) Remote Farming 1: Human-Machine Interaction for a Field-Robot-based Weed Control Application in Organic Farming. Pages 36–42 in Proceedings of the 4th International Conference on Machine Control and Guidance. Braunschweig, Germany: MCG
Sivesind, EC, Leblanc, ML, Cloutier, DC, Seguin, P, Stewart, KA (2009) Weed response to flame weeding at different developmental stages. Weed Technol 23:438–443
Smith, AN, Reberg-Horton, SC, Place, GT, Meijer, AD, Arellano, C, Paul, J (2011) Rolled rye mulch for weed suppression in organic no-tillage soybeans. Weed Sci 59:224–231
Stepanovic, S (2013) Positioning an Innovative Flame-weeding Technology into Crop Production. Master’s of Science dissertation. Lincoln: University of Nebraska–Lincoln. 154 p
Tajima, T, Song, HJ, Yaita, M, Ajito, K, Kukutsu, N (2013) 300-GHz LTCC horn antennas based on antenna-in-package technology. Pages 231–234 in Proceedings of the 43rd European Microwave Conference. Nuremberg, Germany: EuMA
Teasdale, RJ, Mohler, CL (2000) The quantitative relationship between weed emergence and the physical properties of mulches. Weed Sci 48:385–392
Terpstra, R, Kouwenhoven, JK (1981) Inter-row and intra-row weed control with a hoe-ridger. J Agric Eng Res 26:127–134
Tewari, VK, Datta, RK, Murthy, ASR (1993) Field performance of weeding blades of a manually operated push-pull weeder. J Agric Eng Res 55:129–141
Toukura, Y, Devee, E, Hongo, A (2006) Uprooting and shearing resistances in the seedlings of four weedy species. Weed Biol Manag 6:35–43
Tuck, CR, O’Dogherty, MJ, Baker, DE, Gale, GE (1991) Field experiments to study the performance of toothed disc mowing mechanisms. J Agric Eng Res 50:93–106
Ulloa, SM, Datta, A, Knezevic, SZ (2010) Tolerance of selected weed species to broadcast flaming at different growth stages. Crop Prot 29:1381–1388
Vester, J (1985) New experience with flame cultivation for weed control. Pages 10–20 in Proceedings of the International Meeting for Flame Cultivation for Weed Control. Namur, Belgium: CRABE Opprebais
Vigneault, C, Benoit, DL, McLaughlin, NB (1990) Energy aspects of weed electrocution. Reviews of Weed Sci 5:15–26
Vlachopoulos, J (2009) An Assessment of Energy Savings Derived from Mechanical Recycling of Polyethylene versus New Feedstock. Hamilton, ON, Canada: The World Bank. 22 p
Walsh, MJ, Powles, SB (2014) High seed retention at maturity of annual weeds infesting crop fields highlights the potential for harvest weed seed control. Weed Technol 28:486–493
Wayland, J, Merkle, M, Davis, F, Menges, RM, Robinson, R (1975) Control of weeds with UHF electromagnetic fields. Weed Res 15:1–5
Wells, D (2001) Total Energy Indicators of Agricultural Sustainability: Dairy Farming Case Study. Wellington, NZ: Ministry of Agriculture and Forestry
Wiles, LJ (2009) Beyond patch spraying: site-specific weed management with several herbicides. Precis Agric 10:277–290
Wöltjen, C, Haferkamp, H, Rath, T, Herzog, D (2008) Plant growth depression by selective irradiation of the meristem with CO2 and diode lasers. Biosyst Eng 101:316–324
Yang, C, Prasher, SO, Landry, J, Ramaswamy, H (2003) Development of an image processing system and a fuzzy algorithm for site-specific herbicide applications. Precis Agric 4:5–18
Yenish, JP, Doll, JD, Buhler, DD (1992) Effects of tillage on vertical distribution and viability of weed seed in soil. Weed Sci 40:429–433
Yordanova, M, Gerasimova, N (2016) Effect of mulching on weed infestation and yield of beetroot (Beta vulgaris ssp. rapaceae atrorubra Krass). Organic Agriculture 6:133–138
Zimdahl, RL (2013) Fundamentals of Weed Science. 4th ed. Amsterdam, Netherlands: Academic Press. P 648
