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Dissertations / Theses on the topic 'Weed'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

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1

Perrins, James Michael. "Why is a weed a weed?" Thesis, University of York, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.304356.

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2

Mühleisen, Martin Bernd. "Chemical weed control : options in fibre flax." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0031/MQ64411.pdf.

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3

Bitterlich, Iris. "Weed interference and weed control in cole crops and onion." Thesis, University of British Columbia, 1990. http://hdl.handle.net/2429/28920.

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Additive weed competition experiments were undertaken to study the effect of lamb's-quarters (Chenopodium album) interference on direct seeded broccoli. Lamb's-quarters (3, 8, 10, 12, and 15 plants m⁻²) began to affect broccoli growth 28 to 36 days after seeding. Decreases in crop growth increased with weed density as time after seeding increased. Yield data were fitted to a rectangular hyperbolic model which indicated that even one lamb's-quarters plant m⁻² could reduce total yield by 18 to 20 percent and marketable yield (head >10 cm across) by 22 to 37 percent. Lamb's-quarters reduced total

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4

Liphadzi, Konanani Benedictor. "Weed competitiveness and soil health response to weed management practices /." Search for this dissertation online, 2004. http://wwwlib.umi.com/cr/ksu/main.

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5

Gardiner, Ian O. "The effects of crop rotation and weed management on weed populations." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp03/MQ39825.pdf.

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6

Ndou, Aifheli Meshack. "Interaction of weed emergence, weed density, and herbicide rate in soybean." Diss., Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1668.

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7

McGinley, Susan. "Fighting Weeds in Lemon Orchards: Weed-Sensing Sprayer Could be the Key." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2002. http://hdl.handle.net/10150/622246.

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8

Baraibar, Padró Bàrbara. "Seed predators and weed seed predation for weed control in winter cereals." Doctoral thesis, Universitat de Lleida, 2011. http://hdl.handle.net/10803/31991.

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La depredació de llavors pot causar pèrdues significatives de llavors de males herbes en sistemes agrícoles i, per tant, pot contribuir al control de les arvenses. Actualment, el coneixement existent sobre la identitat i la contribució relativa dels diferents depredadors de llavors, i dels factors que limiten aquesta depredació és escàs. Aquest estudi té com a objectiu contribuir a augmentar aquest coneixement pel cas específic del cereals d’hivern a les zones semi-àrides del nord-est espanyol. Tradicionalment, aquesta zona ha estat de secà i caracteritzada per un intens treball del sòl.

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9

Beamer, Kenneth Paul. "Weed Management and Soil Quality Outcomes of Non-Chemical Weed Control Tactics." Thesis, North Dakota State University, 2018. https://hdl.handle.net/10365/28854.

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In the Northern Great Plains (NGP), weed management within organic systems remains a challenge. Experiments were conducted at two distinct sites in North Dakota to investigate effects of deep mulch no-till (NT) on soil quality indices, weed densities, and weed seedbank densities. We hypothesized that alfalfa mulch no-till and arbuscular mycorrhizal fungi (AMF) inoculant would be associated with reductions in weed densities and improvements to soil quality and vegetable yield. NT treatments were associated with reductions in weed densities and time required for weeding, with improvements in soi

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10

Dissanayake, N. P. "Studies on weed biology." Thesis, University of Reading, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332797.

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11

Umeda, Kai. "Weed Control in Melons." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/146709.

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12

Umeda, K., and G. Gal. "Noncrop Herbicide Weed Control." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/221655.

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Paraquat and diquat were effective against weeds immediately at 3 DAT. Glyphosate, sulfosate, and glufosinate exhibited activity against the weeds at 7 to 10 DAT. Paraquat provided the most complete weed control of most weeds at 10 to 16 DAT. Most of the diquat treated weed recovered and exhibited regrowth after 22 DAT. Glufosinate did not provide adequate control of most weeds at 22 DAT similar to diquat. Glyphosate and sulfosate were nearly equivalent at 0.50 and 2.0 lb AI/A against most weeds at most of the rating dates.

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13

Ritter, Carina. "Evaluation of weed populations under the influence of site-specific weed control to derive decision rules for a sustainable weed management." [S.l. : s.n.], 2008. http://nbn-resolving.de/urn:nbn:de:bsz:100-opus-2687.

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14

Goudy, Heather Jayne. "Evaluation of site-specific weed management and implications for spatial biology of weeds." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0022/MQ51068.pdf.

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15

Shirzadifar, Alimohammad. "Identification of Weed Species and Glyphosate-Resistant Weeds Using High Resolution UAS Images." Diss., North Dakota State University, 2018. https://hdl.handle.net/10365/29304.

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Adoption of a Site-Specific Weed Management System (SSWMS) can contribute to sustainable agriculture. Weed mapping is a crucial step in SSWMS, leads to saving herbicides and protecting environment by preventing repeated chemical applications. In this study, the feasibility of visible and near infrared spectroscopy to classify three problematic weed species and to identify glyphosate-resistant weeds was evaluated. The canopy temperature was also employed to identify the glyphosate-resistant weeds. Furthermore, the ability of UAS imagery to develop accurate weed map in early growing season was e

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16

Zwickle, Sarah Lynn. "Weeds and Organic Weed Management: Investigating Farmer Decisions with a Mental Models Approach." The Ohio State University, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=osu1316453516.

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17

McCloskey, William B., Paul B. Baker, and Will Sherman. "Survey of Cotton Weeds and Weed Control Practice in Arizona Upland Cotton Fields." College of Agriculture, University of Arizona (Tucson, AZ), 1998. http://hdl.handle.net/10150/210369.

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The distribution of weed species and the herbicides and cultural practices used to control weeds in Arizona cotton fields were surveyed in 1995 and 1996. The most common weeds were purple nutsedge, bermudagrass, annual morningglory, Palmer amarnath, Wright groundcherry, common purselane, yellow nutsedge and Johnsongrass. The average statewide cost for hand weeding in 1995 was reported as $27.87 per acre in addition to other weed control costs. Statewide, most growers used preemergence herbicides before or at planting and used pre- and post-emergence herbicides later in the season. Most of thes

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18

Weller, Sandra. "Detection and prevention of the dispersal of the seeds of Chilean needle grass (Nassella neesiana Trin. & Rupr. (Barkworth)) in hay bales." Thesis, Federation University Australia, 2016. http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/103000.

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Invasive and noxious weeds are well known as a pervasive problem, imposing significant economic burdens on all areas of agriculture, and thus their control and eradication are of central concern to the industry. Whilst there are multiple possible pathways of weed dispersal in this industry, of particular interest to this discussion is how the unintended dispersal of Chilean needle grass (Nassella neesiana) weed seeds, within emergency fodder, may be prevented. Periodic drought is a feature of the Australian climate, which, together with natural disasters of flood and bushfire, necessitates the

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19

Howatt, Stephen M. (Stephen Michael). "Control of hexazinone tolerant weeds in lowbush blueberries." Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=61161.

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Field experiments were conducted from 1989 to 1991 to evaluate several sulfonylurea herbicides, glyphosate and clopyralid for the control of bunchberry and other hexazinone tolerant weeds in lowbush blueberry. Broadcast applications of chlorosulfuron, metsulfuron and glyphosate reduced bunchberry densities at all application dates, though crop damage and subsequent yield reductions were unacceptable. Glyphosate was very effective in controlling a large number of plant species when applied as a spot spray treatment. Tribenuron and DPX R9674 were effective in suppressing bunchberry stem densitie

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20

Gunderson-Izurieta, Sharlyn Elizabeth. "Pulling together in the Estes Valley, Colorado a case study of a weed management area /." Laramie, Wyo. : University of Wyoming, 2007. http://proquest.umi.com/pqdweb?did=1317326611&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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21

Perron, France. "Weed response to weed control, tillage and nutrient source in a corn-soybean rotation." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0025/MQ50854.pdf.

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22

Jones, Brandon Tyler. "An Evaluation of a Low-Cost UAV Approach to Noxious Weed Mapping." Diss., CLICK HERE for online access, 2007. http://contentdm.lib.byu.edu/ETD/image/etd2146.pdf.

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23

Shapira, Uri Karnieli Arnon. "Field spectroscopy for weed detection /." [Beersheba, Israel] : Ben-Gurion University of the Negev, 2009. http://aranne5.lib.ad.bgu.ac.il/others/ShapiraUri.pdf.

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24

Li, Bo. "Studies of weed-crop competition." Thesis, University of East Anglia, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262269.

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25

Umeda, Kai. "Weed Control in Cole Crops." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/146700.

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26

Tickes, Barry R., and E. Stanley Heathman. "Wheat Weed Control, Yuma County." College of Agriculture, University of Arizona (Tucson, AZ), 1985. http://hdl.handle.net/10150/200519.

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27

Umeda, K., N. Lund, D. MacNeil, and D. Robertz. "Grass Weed Control in Melons." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 2001. http://hdl.handle.net/10150/214922.

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Efficacy of the grass herbicides showed that Select (clethodim) and BAS-620 (BASF Corporation) at rates as low as 0.1 lb AI/A were nearly comparable in controlling 2 leaf stage of growth watergrass or when applied a week later on 3-4 inch tall watergrass. Fusilade DX (fluazifop-p-butyl) was intermediate in controlling grasses and 0.188 lb AI/A was necessary to give equivalent control of larger grasses as compared to the 0.1 lb AI/A rate that gave acceptable control of smaller grasses. Poast (sethoxydim) at 0.188 lb AI/A gave acceptable control of small grasses but lower rates or later timed ap

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28

Umeda, K., and D. MacNeil. "Garbanzo Bean Weed Control Study." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/219974.

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Pendimethalin (Prowl7) and oxyfluorfen (Goal7) applied preemergence (PREE) caused minimal injury and gave very good weed control (>90%). Goal and sulfentrazone alone applied postemergence (POST) gave very good weed control at 6 WAT. The combination of Prowl followed by Goal or sulfentrazone gave complete control of all weeds. Goal and sulfentrazone applied POST following PREE treatments gave nearly complete weed control with good crop safety. Clomazone (Command7) caused significant crop injury and stand reduction when applied PREE. Metribuzin (Sencor7) applied POST completely reduced the crop

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29

Umeda, K. "Herbicide Weed Control in Cantaloupes." College of Agriculture, University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/221497.

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Preemergence herbicide treatments metolachlor (Dual®) and pendimethalin (Prowl®) gave better than acceptable weed control ( >85 %) of prostrate and tumble pigweeds, puncturevine, common purslane, and groundcherry in cantaloupes. Preplant incorporated treatments provided less than adequate control of pigweeds and groundcherry. Bentazon (Basagran®) applied postemergence gave good control of pigweeds but groundcherry control was marginal. Napropamide (Devrinol®), trifluralin (Treflan®), and DCPA (Dacthal (D) caused cantaloupe stand reduction and injury. Bensulide (Prefar®) and Basagran® were safe

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30

Umeda, Kai. "Sweet Corn Herbicide Weed Control." College of Agriculture, University of Arizona (Tucson, AZ), 1997. http://hdl.handle.net/10150/221636.

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The sequence of preemergence (PREE) herbicide metolachlor (Dual II®) followed by postemergence (POST) herbicide mixture of primisulfuron plus prosulfuron (Exceed®) provided season-long near complete weed control in sweet corn. Preplant incorporated (PPI) treatments of dimethenamid (Frontier®), EPTC plus safener (Eradicane®), and herbicide mixture FOE 5043 plus metribuzin (Axiom®, Bayer) provided effective weed control for most of the season. Similar effective weed control was observed for PREE treatments of pendimethalin (Prowl®), Frontier, and Axiom.

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31

Umeda, K., G. Gal, and B. Strickland. "Watermelon Herbicide Weed Control Study." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/221654.

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Bensulide (Prefar®), clomazone (Command®), sulfentrazone (FMC), and halosulfuron (FMC) treatments applied preemergence (PREE) gave very good weed control of prostrate pigweed (Amaranthus blitoides), lambsquarters (Chenopodium album), and common purslane (Potulaca oleracea) at 5 weeks after treatment (WAT). Bentazon (Basagran ® and halosulfuron applied postemergence (POST) alone were marginally effective at less than 85% against the pigweed species at 2 WAT and controlled lambsquarters and common purslane. POST treatments following PREE treatments were highly effective to control most weeds. Wa

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32

Umeda, K., G. Gal, and B. Strickland. "Cantaloupe Herbicide Weed Control Study." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/221672.

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Clomazone (Command®), bensulide (Prefar®), sulfentrazone, and halosulfuron treatments applied preemergence (PREE) provided very good control of prostrate pigweed (Amaranthus blitoides), lambsquarters (Chenopodium album), and common purslane (Portulaca oleracea) at better than 90% at 5 weeks after treatment (WAT). Halosulfuron was effective in controlling all weeds better than 90% at 7 WAT Carfentrazone was not effective against most of the weeds present in the test but appeared to be safe on cantaloupe. Postemergence (POST) treatments alone did not provide acceptable control of pigweeds but co

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33

Smith, Carey. "Studies on weed risk assessment." Title page, contents and abstract only, 1999. http://web4.library.adelaide.edu.au/theses/09AFM/09afms644.pdf.

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Bibliography: leaves 124-136. This thesis gives an overview of factors used in weed risk assessments and explores the disparity between the measured high accuracy rate of the weed risk assessment system (WRA) as implemented in Australia and the pessimistic assessments of some workers about the possibility of predicting the weed potential of plant species imported in the future. The accuracy of the WRA may not be as high as previously thought, and it varies with weed definition and taxonomic groups. Cluster analysis and comparative analysis by independent contrasts were employed to determine th

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34

Maina, J. Mukami. "The effects of intercropping on weeds and weed management in maize growing in Kenya." Thesis, University of Reading, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.363436.

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35

Haring, Steven C. "Harvest Weed Seed Control: An Integrated Weed Management Strategy for Organic and Conventional Production Systems." Thesis, Virginia Tech, 2017. http://hdl.handle.net/10919/78827.

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Harvest weed seed controls (HWSC) destroy weed seeds that are retained by the plant at crop harvest, which would typically be spread by the harvester along with other field residues. HWSC exploits coincidental maturity between crops and weeds, so an experiment was designed to collect weed seeds as they shatter throughout the growing season and through a simulated harvest delay. This experiment monitored four economically important broadleaf species and two grass species in a soybean (Glycine max (L.) Merr.) field. Results indicated that broadleaf species shattered seed at rates accelerating th

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36

Trembley, Marcella L. "The effect of mechanical weed cultivation on crop yield and quality, disease incidence and phenology in snap bean, carrot and lettuce crops." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk2/tape16/PQDD_0003/MQ29801.pdf.

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37

Lavrador, Filipe Alexandre Casaca. "Vegetação infestante da linha ferroviária do Oeste. Controlo químico de Equisetum." Master's thesis, ISA/UTL, 2011. http://hdl.handle.net/10400.5/4066.

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Mestrado em Engenharia Agronómica - Instituto Superior de Agronomia<br>This study presents a characterization of vegetation composition in Oeste railway line of Portugal, owned by REFER EPE, with 196,947 kilometres between the towns of Agualva- Cacém and Figueira da Foz in Western Portugal. At 2010 Spring, inquiries were made at REFER EPE and at 2011 Spring, 109 weed surveys were made in three locations on railway track profile, plus an adjacent area. 372 taxa were recorded and distributed in 75 families, with predominance of Fabaceae, Asteraceae e Poaceae. The taxon Equisetum ramosissi

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38

McCully, K. V. "Weed problems in Nova Scotia blueberry fields." Thesis, McGill University, 1988. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=63910.

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39

Kopan, Suzanne. "Mechanical weed control in conservation tillage." Online access for everyone, 2007. http://www.dissertations.wsu.edu/Thesis/Spring2007/s_kopan_010207.pdf.

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40

Rana, Aman. "Optimizing Weed Management via Microwave Irradiation." Diss., Virginia Tech, 2015. http://hdl.handle.net/10919/75115.

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One potential alternative to chemical weed control is the use of microwave radiation, a particular form of indirect thermal weeding. Absorption of microwave radiation causes water molecules within the tissue to oscillate, thereby converting electromagnetic energy into heat. This technique is rapid, versatile and effective, as the electromagnetic waves heat the plant tissue and destroy cellular integrity. The objective of this research was to evaluate the potential use of dielectric heating for weed management. Ten weed species representing monocots and dicots were selected for this study:

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41

Godar, Amar S. "Weed control in herbicide-tolerant sunflower." Thesis, Manhattan, Kan. : Kansas State University, 2009. http://hdl.handle.net/2097/1682.

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42

Ansong, Michael. "Unintentional Human Dispersal of Weed Seed." Thesis, Griffith University, 2016. http://hdl.handle.net/10072/365736.

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Seed dispersal is an important biological process as propagule pressure affects the success of plant invasions. The role and importance of humans in this process is increasingly recognised, particularly in relation to long distance seed dispersal. There is still comparatively limited research on unintentional human-mediated seed dispersal, including for seed dispersed from clothing, compared to other dispersal mechanisms such as wind or seed attached to fur. With more people travelling globally, including to remote locations, humans can unintentionally transport seeds over long distances. Thi

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43

Umeda, Kai. "Postemergence Herbicide Weed Control in Onions." College of Agriculture, University of Arizona (Tucson, AZ), 1996. http://hdl.handle.net/10150/214728.

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Onions treated at the 2-leaf stage of growth with the 3rd leaf just beginning to emerge with postemergence herbicides bromoxynil (Buctril®) and oxyfluorfen (Goal®) exhibited slight injury at 11 days after treatment (DAT) but had recovered to show no injury at 1 month after treatment (MAT). Annual yellow sweetclover (Melilotus officinalis) was the predominat weed in the test site and early ratings showed that Goal at 0.25 lb a.i. /A and Goal plus Buctril gave marginally acceptable control at 80 %. Buctril alone did not control clover. At 1 MAT, the clovers had recovered from the initial injury

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44

Umeda, Kai. "Postemergence Herbicide Weed Control in Broccoli." College of Agriculture, University of Arizona (Tucson, AZ), 1996. http://hdl.handle.net/10150/214734.

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An exploratory field study provided results of postemergence herbicide weed control efficacy and broccoli tolerance. Pyridate (Tough®), clopyralid (Stinger®), and oxyfluorfen (Goal®) did not cause any crop stand reduction compared to bentazon (Basagran®) that completely reduced the broccoli stand. Tough and Goal at the lower rates tested caused marginally acceptable broccoli injury. Goal effectively controlled pigweed species (Amaranthus sp.), groundcherry (Physalis wrightii), and purslane (Portulacç oleracea). Tough gave good control of pigweed and purslane but not groundcherry. Stinger was s

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45

Umeda, Kai. "Broccoli Preemergence Herbicide Weed Control Studies." College of Agriculture, University of Arizona (Tucson, AZ), 1996. http://hdl.handle.net/10150/214735.

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Exploratory field studies conducted in broccoli showed that clomazone (Command®) and isoxaben (Gallery®) were extremely phytotoxic to broccoli when applied preemergence (PREE) on the soil surface after planting. Both offered good weed control of the weeds present. Napropamide (Devrinol®) caused moderate crop injury and marginally acceptable weed control.

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46

Umeda, Kai. "Postemergence Herbicide Weed Control in Cantaloupes." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/219958.

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The addition of an adjuvant, Agridex, to halosulfuron or Basagran7 (bentazon) did not increase crop injury significantly compared to treatments without Agridex. The addition of Agridex to halosulfuron slightly improved morningglory (Ipomoea hederacea) control compared to without the use of an adjuvant. Bentazon at 1.0 lb/A plus Agridex gave very good morningglory control at 92%. At 2 WAT on 20 Aug, cantaloupe injury decreased for halosulfuron and bentazon treatments. A second application of halosulfuron at 0.05 lb/A did not cause additional crop injury.

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47

Umeda, K. "Sweet Corn Herbicide Weed Control Study." College of Agriculture, University of Arizona (Tucson, AZ), 1999. http://hdl.handle.net/10150/219975.

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The soil applied herbicides EPTC plus safener (Eradicane7), metolachlor (Dual)7, dimethenamid (Frontier7), pendimethalin (Prowl7), and fluthiamide/metribuzin (Axiom7) applied at planting time all provided very good weed control of pigweeds (Amaranthus spp.), grasses, and puncturevine (Tribulus terrestris). Most of the soil applied followed by POST combination treatments gave very good control (>90%) of lambsquarters (Chenopodium spp.), pigweeds, and groundcherry (Physalis wrightii). POST treatments bentazon (Basagran7), dicamba (Clarity7), and diflufenzopyr plus dicamba (Distinct7) applied alo

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48

Umeda, K., D. MacNeil, D. Roberts, and N. Lund. "Halosulfuron for Weed Control in Watermelon." College of Agriculture, University of Arizona (Tucson, AZ), 2000. http://hdl.handle.net/10150/220398.

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Halosulfuron at rates ranging from 0.05 to 0.10 lb AI/A with no adjuvant added to the POST application spray did not cause any injury to watermelons. Halosulfuron did not appear to cause significant crop injury earlier in the season to reduce marketable fruit yield at harvest. Halosulfuron was highly effective against London rocket but did not control purslane or groundcherry. Weed control efficacy was improved significantly when Latron CS-7 or Activator-90 was added to halosulfuron at either 0.05 or 0.075 lb AI/A. LI-700 did not improve the activity of halosulfuron over the treatments without

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49

Umeda, K., and C. Fredman. "Preemergence Herbicide Weed Control in Spinach." College of Agriculture, University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/221475.

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Two field studies were conducted to evaluate metolachlor (Dual®) for preemergence weed control in spinach to provide support to gain registration through the IR-4 program. Dual® at 1.0 to 1.5 lb a.i./A gave acceptable control of London rocket, black mustard, lambsquarters, and knotweed. Nettleleaf goosefoot, cheeseweed, and yellow sweetclover control was not acceptable. In one test, dimethenamid (Frontier® or SAN -582H, Sandoz) controlled London rocket, lambsquarters, knotweed, and goosefoot at 0.25 lb ai. /A and did not control cheeseweed or sweetclover. Spinach was not injured by Dual® or Fr

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50

Umeda, K. "Herbicide Weed Control in Sweet Corn." College of Agriculture, University of Arizona (Tucson, AZ), 1995. http://hdl.handle.net/10150/221496.

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Preplant incorporated and/or preemergence herbicide treatments including metolachlor (Dual®), EPTC with safener (Eradicane®), cyanazine (Bladex®), pendimethalin (Prowl®), and tank-mix combinations provided good (88 %) to excellent ( >98 %) weed control of prostrate and tumble pigweeds and purslane in sweet corn.

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