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Journal articles on the topic 'Weed control efficiency'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

R. T. Suryawanshi, M. G. Gavit, K. K. Barhate, and V. Y. Pawar. "Effect of Weed Control Measures on Weed and Yield of Pearl Millet (Pennisuteum glaucum L.)." Journal of Agriculture Research and Technology 49, no. 01 (2024): 182–85. https://doi.org/10.56228/jart.2024.49126.

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A field experiment was Carried out during rainy (Kharif) season 2018 to 2020 in medium black soil at the ICAR-AICRP on Pearl millet, College of Agriculture, Dhule, Maharashtra to identify the effective weed control measures to manage weeds and increase yield of pearl millet (Pennisutem glaucum L.) with pre emergence application (PE) of atrazine @ 0.4 kg a. i. ha-1 followed by one weeding at 3-4 week after sowing, four levels of post emergence application of tembotrione (42% SC @ 90,100,110,and 120 gm a.i. ha-1 respectively) at 3-4 leaf stage of weeds. Eight treatment combinations were laid out

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2

SANJOY SAHA. "Comparative study on efficacy of sulfonylurea herbicides and traditional recommended herbicides in transplanted rice (Oryza sativa)." Indian Journal of Agronomy 51, no. 4 (2001): 304–6. http://dx.doi.org/10.59797/ija.v51i4.5035.

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The efficacy of some potent low-dose herbicides of sulfonylurea group in conjunction with other traditional recommended herbicides for control of wide-spectrum of weed flora in transplanted rice (Oryza sativa L.) field was studied during the wet season of 2004 and 2005 at Cuttack, under rainfed shallow lowland. The major weeds found were Echinochloa spp., Cyperus iria, Fimbristylis miliacea, Sphenochlea zeylanica, Ludwigia parviflora and Aeschynomene indica. Triasulfuron + Pretilachlor (9 + 500 glha) applied 7 days after transplanting was found most effective in controlling weeds and maximizin

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3

Samanta Tanu, Shaon, Purnendu Biswas, Sultan Ahmed, and Swadesh Chandar Samanta. "EFFICACY OF SUNFLOWER RESIDUES AND HERBICIDES IN CONTROLLING WEEDS IN TRANSPLANTED RICE." International Journal of Applied Biology 4, no. 1 (2020): 100–114. http://dx.doi.org/10.20956/ijab.v4i1.10360.

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The experiment was conducted at Agronomy Field Laboratory of Patuakhali Science and Technology University, Dumki, Patuakhali, Bangladesh from July 2018 to November 2018 to find out the effect of sunflower residues and herbicides on weed control and yield of T. Aman rice. Weed control methods tested were T1= weedy check,T2 = Weed free check, T3 = Pendimethalin,T4 = Pretilachlor,T5= Butachlor,T6 = Pyrazosulfuron ethyl,T7 = Bensulfuron methyl + Acetachlor,T8 = Bispyriback sodium,T9 =2,4-D amine,T10 =MCPA,T11 = Sunflower residues ,T12 = Sunflower residues + 100%Pyrazosulfuron ethyl,T13 = Sunflower

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4

Yadav, Shiv Poojan, U. P. Singh, Harsita Nayak, Sadhana Kumari, and Tikendra Kumar Yadav. "Influence of Integrated Nitrogen and Weed Management Practices on Crop-weed Competition and Nutrient Depletion in Direct Seeded Rice." International Journal of Environment and Climate Change 15, no. 4 (2025): 332–42. https://doi.org/10.9734/ijecc/2025/v15i44814.

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A trial was conducted during 2019-20 and 2020-21 at BHU, Varanasi, to study the effect of integrated nitrogen and weed management on weeds in dry direct seeded rice. The main plot treatments consisted of four nitrogen management practices viz. Control (only P and K), RDF (100% RDN through inorganic), 75% RDN (Inorganic) + 25% through FYM, 75% RDN (Inorganic) + 25% through Vermicompost whereas five weed management practices viz. wheat residue as mulch (4 t ha-1) fb bispyribac Na 25 g a.i. ha-1 (2-4 leaf stage of weed), Pendimethalin 1 kg a.i. ha-1 fb bispyribac Na 25 g a.i. ha-1 (2-4 leaf stage

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Vangessel, Mark J., Edward E. Schweizer, Donald W. Lybecker, and Phil Westra. "Compatibility and Efficiency of In-Row Cultivation for Weed Management in Corn (Zea mays)." Weed Technology 9, no. 4 (1995): 754–60. http://dx.doi.org/10.1017/s0890037x00024167.

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Information on the effects of multiple weed management tactics in corn is needed to develop integrated weed management systems. The effectiveness and compatibility of an in-row cultivator as compared to a standard interrow cultivator used with reduced rates of a soil-applied herbicide, rotary hoeing, and/or a bioeconomic model for POST herbicide selection was examined. Weed control with a single rotary hoeing at corn emergence controlled annual weeds similarly to two rotary hoeings. One-third recommended use rate of alachlor controlled weeds similarly to a two-thirds rate. Reduced rates of ala

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Marimuthu, S., N. S. Venkataraman, and S. Sanbagavalli. "WEED MANAGEMENT PRACTICES ON WEED CONTROL EFFICIENCY AND YIELD OF BLACKGRAM." International Journal of Advanced Research 4, no. 12 (2016): 965–69. http://dx.doi.org/10.21474/ijar01/2480.

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7

Thukkaiyannan, P., and N. Satheeshkumar. "Impact of Herbicides on Physiological Growth and Yield and Enhancement of Weed Control Efficiency in Hybrid Maize." International Journal of Current Microbiology and Applied Sciences 13, no. 11 (2024): 35–42. https://doi.org/10.20546/ijcmas.2024.1311.005.

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Weeds are the most important biotic constraints to maize production. Yield losses in maize due to weeds depend on several factors such as weed emergence time, weed density and type of weeds. If the weeds left uncontrolled, it results in 100% yield loss. Since, labour availability to manual weeding and higher wages, it is necessary to have the strategy of chemical control of weeds in appropriate time to attain target yield and economic benefit. In this view, field experiments were conducted at Maize Research Station, Vagarai, Tamil Nadu (India) during the season kharif of the years 2015, 2016 a

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8

S.S. YADAV, .P.SHARMA, and R.D. YADAV . "Comparative efficacy of herbicidal and manual weed control in cumin (Cuminum cyminum) at different levels of nitrogen." Indian Journal of Agronomy 50, no. 1 (2001): 77–79. http://dx.doi.org/10.59797/ija.v50i1.5068.

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A field study was conducted during the winter seasons of rabi 2000-2001 and 2001-2002 to investigate the comparative efficacy of herbicidal and manual weed control in cumin (Cumimum cyminum L.) at different levels of nitrogen. All the weed-control treatments significantly reduced the density and dry weight of weeds and nutri- ent depletion as compared to weedy check. Two hand-weedings at 25 and 50 days after sowing was found to be the best treatment in reducing the above weed parameters. It attained the maximum weed-control efficiency (87.9%) and seed yield of cumin (5.50 qlha). Among herbicid

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9

MOHAMMAD HASANAIN, D.K. SHUKLA, R.K. SINGH, et al. "Effect of fertility levels and weed-management practices on weed-control efficiency, yield and nutrients uptake in summer mung bean (Vigna radiata)." Indian Journal of Agronomy 64, no. 3 (2001): 418–21. http://dx.doi.org/10.59797/ija.v64i3.5295.

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A field experiment was conducted in a split-plot design during the summer season (zaid) of 2016 at the Norman Borlaug Crop Research Centre, Pantnagar, Uttarakhand, to evaluate the influence of various fertility levels and weed-management practices on weeds, crop yield and nutrients uptake in summer mung bean [Vigna radiata (L.) R. Wilczek]. All fertilizer treatments showed significant effect on grain yield, while weed-control treatments signifi- cantly reduced the weed growth and nutrient removal by weeds compared with the weedy check. Among the fertil- izer treatments, an application of 18 kg

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Sathe, R. K., and B. S. Raskar. "Organic Methods of Weed Control in Brinjal (Solanum melongena L.) Cultivation- Alternative to Conventional Chemical Control." International Journal of Plant & Soil Science 35, no. 17 (2023): 587–99. http://dx.doi.org/10.9734/ijpss/2023/v35i173249.

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The current study, named "Development of organic farming package for brinjal (Solanum melongena L.)," was carried out at the Mahatma Phule Krishi Vidyapeeth's Research Farm in Rahuri, District of Ahmednagar, Maharashtra (India), during the kharif seasons of 2017 and 2018. Due to weed free treatment followed by mechanical (hoeing) intercultivation and pulling of weeds at 20 days intervals from 20 to 80 days after transplanting of brinjal 2017 and 2018, monocot and dicot weed intensity, category wise weed density (grasses, broad-leaved weeds, sedges), and total dry matter of weeds were significa

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N.K. CHOPRA, NlSHA CHOPRA, and HARPAL SlNGH. "Bio-efficacy of herbicide mixtures against complex weed flora in wheat (Triticum aestivum)." Indian Journal of Agronomy 53, no. 1 (2001): 62–65. http://dx.doi.org/10.59797/ija.v53i1.4836.

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A field experiment was conducted at Baraut in Uttar Pradesh during 2001 -02 and 2002-03 to study the effect of different herbicides as sole and their tank mixtures on wheat (Triticum aestivum L. emend. Fiori & Paol.). The highest grain yield of 4.49 t/ha was recorded with fenoxaprop-p-ethyl + carfentrazone (100 + 10 glha) applied 30 days after sowing, which was at par with weed-free treatment. The lowest dry weight of weeds (22.0'g/m2) and highest weed-control efficiency (84.7%) were observed with fenoxaprop-p-ethyl + carfentrazone due to control of grassy and broad-leaf weeds. Although th

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Burnside, Orvin C., Melvin J. Wiens, Bobby J. Holder, et al. "Critical periods for weed control in dry beans (Phaseolus vulgaris)." Weed Science 46, no. 3 (1998): 301–6. http://dx.doi.org/10.1017/s0043174500089451.

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Weed removal experiments in dry edible beans were conducted during 1992 and 1993 at Crookston and Staples, MN. Ten manual weed removal treatments were studied to determine when a natural infestation of weeds first reduced dry bean yield, and when weed removal could be discontinued without further loss of seed yield. Major weeds in order of average biomass production on weedy check plots at dry bean harvest over locations and years were wild mustard, foxtail spp., redroot pigweed, common ragweed, wild buckwheat, hairy nightshade, and common lambsquarters. Hairy nightshade also emerged late in t

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13

Kantwa, Sita Ram, Prabhu Govindasamy, Dana Ram Palsaniya, and Sunil Kumar. "Herbicide application improved weed control and yield in Bajra Napier Hybrid." Indian Journal of Agricultural Sciences 90, no. 7 (2020): 1297–301. http://dx.doi.org/10.56093/ijas.v90i7.105598.

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Weeds impair the production and quality of forage crops. A research was performed to assess the PE application of oxadiargyl and sequential application of oxadiargyl PE fb 2,4-D POE for weed control, microbial and enzymatic activity, and yield in Bajra Napier hybrid (BN hybrid; Pennisetum glaucum Ã— Pennisetum purpureum). Weed density, microbial count, dehydrogenase (DHA) activity and yield data were recorded during 2015 and 2016 rainy season. The data from this study indicated dominant weed flora of the experimental site was Commelina benghalensis (13%), Echinochloa colona (28%), Cyperus rotu

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14

I.B. PANDEY and D.K. DWIVEDI. "Effect of planting pattern and weed-control methods on weed growth and performance of wheat (Triticum aestivum)." Indian Journal of Agronomy 52, no. 3 (2001): 235–38. http://dx.doi.org/10.59797/ija.v52i3.4931.

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A field experiment was conducted during 2000-01 and 2001 -02 at Pusa, Bihar to study weed growth, nutrient removal, weed-control efficiency and yield, and nutrient uptake by wheat (Triticurn aestivurn L. emend. Fiori & Paol.) as influenced by planting pattern [criss-cross (20 cm x 20 cm), normal line sowing (20 cm) and broadcast] as well as weed-control treatment [weedy check, hand-weeding (30 days after sowing), isoproturon @ 0.75 kg/ ha (pre-emergence), sulfosulfuron @ 33.3 glha (post-emergence) and 2,4-D Na salt @ 0.80 kglha (post-emer- gence)]. Criss-cross sowing significantly reduced

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15

SEN, SUMAN, Y. K. ZIAR, T. K. DAS, and RISHI RAJ. "Effect of herbicides on distribution and interference of weeds, growth and yield of wheat (Triticum aestivum) in Kandahar, Afghanistan." Indian Journal of Agricultural Sciences 92, no. 5 (2022): 563–66. http://dx.doi.org/10.56093/ijas.v92i5.124623.

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Weeds are the major constraint to achieving higher wheat yield in Afghanistan. To evaluate weed interference and its impact on wheat, a field experiment was undertaken during winter season in 2014–15 at Afghanistan National Agricultural Science and Technology University (ANASTU), Kandahar. Seven weed control treatments comprising isoproturon 0.75 and 1.0 kg/ha at 35 days after sowing (DAS), sulfosulfuron 20 and 25 g/ha at 35 DAS, isoproturon + 2,4-D 0.75 + 0.5 kg/ha at 35 DAS (tank-mix), weed-free check and weedy check were laid out in a randomized complete block design with three replications

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16

G, VELU, and SANKARAN S. "IMPACT OF HERBICIDE APPLICATION ON WEED CHARACTERISTICS AND YIELD POTENTIAL IN GREEN GRAM." Madras Agricultural Journal 84, November December (1997): 644–47. http://dx.doi.org/10.29321/maj.10.a00931.

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The efficiency of three herbicides viz., fluchloralin (0.90 kg ha''), thiobencarb (1.25 kg ha) and metolachlor (1.00 kg ha¹) on weed characteristics such as weed flora, relative density and relative dry weight of weeds, weed control efficiency, weed index and gran yield of three green gram cultivars viz., Co 4. NARP I and Co GG 89047 were evaluated in the field conditions. Among them, metolachlor followed by fluchloralin and thiobencarb reduced the relative density and relative dry weight of weeds over unweeded control. The sedge (Cyperus rotundus) was dominant followed by broad leaved weeds v

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R.P. SHARMA, S.K. PATHAK, and R.C. SlNGH. "Effect of nitrogen and weed management in direct-seeded rice (Oryza sativa) under upland conditions." Indian Journal of Agronomy 52, no. 2 (2001): 114–19. http://dx.doi.org/10.59797/ija.v52i2.4904.

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A field experiment was conducted during the rainy season of 2002 and 2003 at Sabour study the effect of nitro- gen and weed management in direct-seeded upland rice (Oryza sativa L.). Grain and straw yields of rice and N, P and K uptake by rice crop and weeds increased significantly with successive increase in nitrogen up to 120 kglha. The splits in which basal application of nitrogen was skipped off resulted in significantly higher yield attributes, grain and straw yields and nutrient uptake by crop in comparison to splits wherein part of nitrogen was applied at sowing owing to lower weed dry

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18

Mohamed, Ali A. "Efficiency of Herbicide Carriers for Lowland Rice Weed Control." International Rice Research Newsletter 10, no. 4 (1985): 22–23. https://doi.org/10.5281/zenodo.7099712.

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This article 'Efficiency of Herbicide Carriers for Lowland Rice Weed Control' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping systems. This publication will report what scientists are doing to increase the production of rice in as much as this crop feeds the most densely populated and land scarce nations in the world.

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19

Alam, Md Parwaiz, Sulochna, C.S. Singh, and Satish Kumar Pandey. "Effect of weed management practices on quality, weed count, weed dry matter and weed control efficiency in linseed." Ecology, Environment and Conservation 29, no. 02 (2023): 910–14. http://dx.doi.org/10.53550/eec.2023.v29i02.061.

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An experiment was conducted during Rabi 2018-19 and 2019-20 at Research Farm of Birsa Agricultural University, Kanke, Ranchi, Jhrakhand to study the “Effect of weed management practices on quality, weed count, weed dry matter and weed control efficiency in linseed”. The treatments replicated thrice and comprised of weed management practices viz., T1 -Weedy Check, T2 -Hand weeding twice at 30 and 60 DAS, T3 -Metribuzin 250 g/ha + Oxyflourfen 125g/ha (Pre.), T4 -Pendimethalin 1 kg/ha (Pre.) fb. metsulfuron methyl 4 g/ha (Post.), T5 -Imazethapyr 75 g/ha (Post.), T6 -Oxyflourfen 125 g/ha (Pre.), T

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Dhankar, Diksha, Amit, Sonali Sharma, Pooja Karki, Pritika Thakur, and Kanika Shukla. "Effect of Weed Management Practices on Weed Control Efficiency and Productivity of Rapeseed-mustard: A Review." Journal of Experimental Agriculture International 46, no. 9 (2024): 77–86. http://dx.doi.org/10.9734/jeai/2024/v46i92806.

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This study was designed for investigate the weed flora in rapeseed-mustard fields and evaluate the effectiveness of various weed management strategies to enhance crop yield and productivity. Mustard fields are infested by a diverse range of weed species, including annual, biennial and perennial, which compete with crops for essential resources, leading to significant yield loss. The key grassy weeds identified include Avena ludoviciana, Cynodon dactylon and Phalaris minor, while the notable broad-leaved weeds include Chenopodium album, Anagallis arvensis and Melilotus alba. The critical period

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Yadav, Mohit, and Pragati Yadav. "Efficacy of Herbicides on Weed Control & Growth Parameter on Wheat." International Journal of Environment and Climate Change 13, no. 8 (2023): 1689–97. http://dx.doi.org/10.9734/ijecc/2023/v13i82121.

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Wheat (Triticum aestivum) is a globally significant crop and a staple food for millions of people. Weed infestation is one of the major constraints affecting wheat productivity worldwide. The purpose of this study was to assess the efficiency of Carfentrazone ethyl 5% + Clodinafop propargyl 15% DF as a post-emergence herbicide against predominant weeds in wheat crops. Wheat is a globally significant crop and a staple food for millions of people. Weed infestation is a major constraint affecting wheat productivity. The study was conducted using a Randomized Block Design with three replications a

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Bazitov, R., and A. Stoyanova. "Economic efficiency of weed control at Sudan grass." Agricultural Science and Technology 14, no. 4 (2022): 57–59. http://dx.doi.org/10.15547//ast.2022.04.050.

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Abstract. The aim of the present study was to establish the economic efficiency of the use of some herbicides and combinations in the control of weeds in the Sudan grass variety “Endje”, grown in conditions without irrigation. The study was conducted in the period 2018 – 2020 in the experimental field of the Agricultural Institute – Stara Zagora. The following herbicides were tested:Arat – 0.200 kg/ha, Buktril universal – 0.8 l/ha, Stomp new 330EK- 3.5 l/ha, Wing P – 3.5 l/ha and Dicopur F-1.1 l/ha. The economic analysis was prepared on the basis of developed technological projects, according

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Hiren. N. Chaudhary and Ajay. P. Patel. "Integrated weed management in rabi popcorn (Zea mays L var. everta) with new generation herbicides." GSC Biological and Pharmaceutical Sciences 4, no. 2 (2018): 080–86. http://dx.doi.org/10.30574/gscbps.2018.4.2.0035.

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Effect of “Integrated Weed Management in rabi pop corn (Zea mays L. var. everta) under South Gujarat condition” were evaluated in College Farm, Navsari Agricultural University, Navsari (Gujarat) on species wise weed count (per m2), dry weight of weed at harvest (kg ha-1), Weed Control Efficiency (%), Weed Index (%), grain and stover yield (kg ha-1) in rabi pop corn during 2017-18. The experimental soil was clayey in texture, low in available nitrogen (164 kg ha-1), medium in available phosphorus (42 kg ha-1) and high in available potash (315 kg ha-1). Results revealed that the significantly mi

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Das, S. K. "Chemical weed management in Brassica rapa var. yellow sarson." Journal of Applied and Natural Science 8, no. 2 (2016): 663–67. http://dx.doi.org/10.31018/jans.v8i2.855.

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Field experiments were conducted for three years at Pulses and Oilseeds Research Station, Berhampore, Murshidabad, West Bengal, India during rabi 2008, 2009 and 2010 to develop an efficient chemical weed management practice with newer herbicidal molecules in yellow sarson. The experiment was laid out in a randomized block design with three replications having eleven treatments. Experimental results revealed that highest seed yield (1456 kg ha-1) was recorded under the treatment twice hand weeding and lowest with weedy check (910 kg ha-1). Twice hand weeding recorded 60% higher seed yield over

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Nadiatul Asra and Teuku Athaillah. "EFFECTIVENESS AND EFFICIENCY OF WEED CONTROL ON IMATURE PLANTS (TBM) II AT PT. SOCFINDO KEBUN SEUANGAN AFDILLING 1." International Journal of Social Science, Educational, Economics, Agriculture Research and Technology (IJSET) 2, no. 8 (2023): 299–305. http://dx.doi.org/10.54443/ijset.v2i8.185.

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There are so many problems found in the process of maintaining and increasing the production of oil palm plants. That is the benchmark for the success or failure of these plants. So far weeds are one of the most important problems because weeds interfere with the main crops during their growth and development.Many problems and losses are caused by the presence of weeds in an area if allowed to grow uncontrollably. Therefore, so that these weeds do not cause more serious problems, it is necessary to control weeds. This research is carried out. Every research is expected to be useful for all par

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Bahadur Karki, Keshav, Dhirendra Man Thapa, and Keshar Bahadur Shahi. "DIVERSITY, DYNAMICS AND EFFICIENT WEED CONTROL MEASURES IN MUSTARD FIELD AT RAMGHAT SURKHET." Science Heritage Journal 6, no. 2 (2023): 40–43. http://dx.doi.org/10.26480/gws.02.2022.40.43.

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Weed management in agricultural fields is an important operation for better yield. The recent study was mainly focused on weed diversity, dynamics and control measures in mustard fields at Bheriganga Municipality of Surkhet district. The weeds on the field compete for nutrients, water, and sunlight with major crops. The study mainly focused on weed management practices in mustard fields conducted by a defined experimental plot. By adopting a randomized block design, the plots were prepared and assigned various treatments such as weed check, hand weeding at different intervals, and the applicat

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S.P. SINGH, R.S. YADAV, S.L. GODARA, and AMIT KUMAWAT. "Efficiency of herbicides in groundnut (Arachis hypogaea) under hot arid conditions of Rajasthan." Indian Journal of Agronomy 62, no. 2 (2001): 201–5. http://dx.doi.org/10.59797/ija.v62i2.4281.

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A field experiment was conducted during the rainy seasons of 2014 and 2015 at A.R.S. Bikaner, Rajasthan to test the efficiency of different weed-control measures in groundnut (Arachis hypogaea L.). The experiment com- prising 14 weed-control treatments of 1.0 kg pendimethalin (PPI), 1.0 kg pendimethalin (PE), 800 g imazethapyr + pendimethalin (PE) (2 + 30% Ready mix), 900 g imazethapyr + pendamethalin (PE) (2 + 30% Ready mix), 1,000 g imazethapyr + pendamethalin (PE) (2 + 30% Ready mix), 50 g imazethapyr (34 leaf stage), 70 g imazethapyr (34 leaf stage), 60 g imazethapyr + imazemox (Ready mix

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Teotia, V., and M. K. Singh. "Broad-spectrum weed management in wheat through differential wheat varieties and herbicide mixtures." Journal of Environmental Biology 46, no. 4 (2025): 491–96. https://doi.org/10.22438/jeb/46/4/mrn-5584.

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Aim: This research work was conducted to study the response of wheat varieties and herbicide mixtures on weed suppression as well as growth and yield of wheat. Methodology: An experiment was conducted in a split-plot design, in which the main plot comprised of three wheat varieties (HD 2967, DBW 187 and SS 303), and the subplots factor consisted of three herbicide mixtures, i.e., pendimethalin + pyroxasulfone (1000 + 125 g a.i. ha-1), clodinafop-propargyl (CP) + metsulfuron-methyl (59.3 + 39.53 g a.i. ha-1), CP + metribuzin (59.3 + 39.53 g a.i. ha-1) in comparison with 2-hand weedings (35 and

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Sachan, Dhruvendra Singh, Nadeem Khan, Ravindra Sachan, et al. "Effect of Chemical Herbicides on Diversified Weed Flora and Weed Control Efficiency in Maize (Zea mays L.)." International Journal of Plant & Soil Science 35, no. 17 (2023): 54–61. http://dx.doi.org/10.9734/ijpss/2023/v35i173183.

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The field experiment was carried out at Agriculture Research Farm, Integral University, Lucknow, Uttar Pradesh, India during Kharif, 2021. The experiment envisages study the effect of herbicides on the density, index and control efficiency of weed on maize crop. The experiment was laid down in the Randomized block design with twelve treatments replicated thrice. The highest weed control efficiency was observed in weed free treatment (T11) due to weed free environment all over the maize growth period but among the herbicidal treatments the treatment (T1) Atrazine 1.0 kg a.i ha-1 PE (Pre-emergen

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Lazarević, Jovan, Ana Dragumilo, Tatjana Marković, Aleksandra Savić, and Dragana Božić. "Weed control in angelica (Angelica archangelica L.)." Acta herbologica 29, no. 2 (2020): 129–39. http://dx.doi.org/10.5937/actaherb2002129l.

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Plantation cultivation of medicinal plants is expanding, and since weed control is the biggest challenge in this production, the aim of the study was to examine the possibility of their control by mulching. In addition, herbicide metamitron was included in the study, the use of which in such crops is acceptable in some countries. Angelica archangelica L. was chosen as the experimental crop as its essential oil from the root is one of the most appreciated on the market, due to which an increase in its production areas can be expected. The experiment was set up in five treatments (completely ran

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Leon, R. G., D. L. Jordan, W. J. Grichar, et al. "Biology and Management of Weeds in Peanut." Peanut Science 52, no. 2 (2025): 57–81. https://doi.org/10.3146/0095-3679-52.2-ps1641.

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Weeds play a major role in determining yield and the efficiency of production practices in peanut (Arachis hypogagea L.), and effective and long-lasting weed management must be based on the biology of the weeds and the proper implementation of control practices. The present review provides a thorough description of weed control tools available in peanut and the different biotic, abiotic, and management factors that determine the outcome of their use. Also, current and future challenges for weed management in peanut are discussed based on principles of integration of pest control practices and

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Singh, Nikhil Kumar, U. P. Singh, Sitesh Jha, and Amitesh Kumar Singh. "Crop Establishment and Weed Management in Direct Seeded Rice: A Comprehensive Analysis." Ecology, Environment and Conservation 30, Suppl (2024): S358—S368. http://dx.doi.org/10.53550/eec.2024.v30i06s.053.

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Rice (Oryza sativa L.) is an important staple crop in India, where it is mainly grown by manual transplanting of seedlings into puddled soil. Recently, however, there is a trend toward dry- direct seeded rice (DSR) because of labour and water scarcity. In DSR, weeds are the main biological constraint. Herbicides are used to manage weeds in DSR systems, but the use of herbicides alone does not provide effective and sustainable weed control. Therefore, field experiment was conducted during rainy season 2008 and 2009to evaluate the effect of crop establishment methods and integrated weed manageme

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Bamboriya, Sumitra Devi, M. K. Kaushik, Shanti Devi Bamboriya, and R. C. Tiwari. "Weed dynamics and weed control efficiency under different weed management practices for increased productivity of mustard." Indian Journal of Weed Science 48, no. 4 (2016): 458. http://dx.doi.org/10.5958/0974-8164.2016.00119.2.

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Hamed, Lamy M. M., Ragab Absy, Wael Elmenofy, and Eman I. R. Emara. "Enhancing Sugar Beet (Beta vulgaris L.) Yield and Quality: Evaluating the Efficiency of Chemical and Mechanical Weed Control Strategies." Agronomy 13, no. 12 (2023): 2951. http://dx.doi.org/10.3390/agronomy13122951.

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Weeds exert a pronounced influence on the sugar beet yield, leading to the potential for substantial reductions in agricultural productivity. In pursuit of addressing this issue, two experiments were conducted at the Faculty of Agriculture in Giza, Egypt, during the winter seasons of 2020/2021 and 2021/2022 to investigate the efficacy of various pre- and post-herbicides applied differently in active ingredient percentages, forms, and on weed target types, and mechanical weed treatments on weed traits and sugar beet crop performance. (1) In this context, five herbicidal treatments, including pr

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Freitas, Agnaldo Roberto de J., Francisco Claudio L. de Freitas, Caetano Marciano de Souza, et al. "Biodegradable mulch controls weeds and increases water use efficiency in lettuce crops." Horticultura Brasileira 39, no. 3 (2021): 330–34. http://dx.doi.org/10.1590/s0102-0536-20210314.

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ABSTRACT Vegetable cultivation requires high water use and weed control. Soil cover using recycled paper, can be an alternative to polyethylene film to reduce weed incidence, soil temperature and increase water use efficiency beyond reduces costs and environmental pollutions. The objective of this study was to evaluate the use of biodegradable mulch in weed management and water use efficiency (WUE) in lettuce crop. The treatments were composed of brown recycled paper (RP), black polyethylene film (PF) and soil without cover with weed removal (WR) and without weed removal (WW). RP and PF were e

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Khose, P. J., L. S. Vyvahare, S. Menon, K. Yadav, B. R. Divyavani, and S. Patil. "Effect of herbicides on weed control efficiency and Yield Response of Kharif Cowpea (Vigna unguiculata L.) in sandy loam soils of Punjab." Ecology, Environment and Conservation 29, no. 01 (2023): 508–11. http://dx.doi.org/10.53550/eec.2023.v29i01.074.

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A field experiment using a randomized block design, eight weed management treatments, and three replications was carried out in the kharif of 2022 at the Division of Agriculture, Lovely Professional University, Phagwara, Punjab, India. To determine the economics and effectiveness of weed control measures for managing weeds in cowpea [Vigna unguiculata (L.). The weed control techniques had a big impact on the weed restrictions.With pre-emergence application (PE) of pendimethalin 0.70 kg/ha combined with hand weeding, the weed density and biomass and greater weed control efficiency were consiste

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Teotia, Vikas, Sonu, Manoj Kumar Singh, Saroj Kumar Prasad, and Karam Husain. "Evaluation of Various Herbicide Combinations for Weed Control in Wheat Crop." Ecology, Environment and Conservation 30, SUPPL (2024): S368—S372. http://dx.doi.org/10.53550/eec.2024.v30i03s.063.

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Now a day’s herbicides are important tool for weed management in wheat crop. As weeds develop resistance against herbicide, cause the serious threat to wheat growers. There is urgent need to find out the new herbicide mixture to control the weeds successfully. A research was conducted in complete randomized block design having eight herbicide mixture Sulfosulfuron (SUL) + Carfentrazone [25+20], SUL+ (Halauxifenmethyl + Florasulam) (HAL+FLO) [25+12.76], SUL+ Metsulfuron (MET) [25+4], Clodinofop (CP) + (HAL+FLO)* [60+12.76], SUL+ Pyroxsulam (PYR) [25+18], CLO+PYR [60+18], CLO+MET [60+4] and Meso

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Oueslati, Oussama, Mariem Yahyaoui, Raed Hamdi, and Moncef Ben-Hammouda. "Allelopathy and weed control ability of three cover crops residues, in conservation of agriculture." Bangladesh Journal of Botany 52, no. 3 (2023): 845–52. http://dx.doi.org/10.3329/bjb.v52i3.68933.

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The weed suppressive potential of three cover crops: two forage hybrids of corn and sorghum and a local population of millet, used in conservation of agriculture was investigated. The allelopathic potential of cover crops was studied based on bio-assays. The effect of three tested crops were used on weed dynamics (weed density, Weed Control Efficiency (WCE). Two types of residues management (TRM) were followed: standing and incorporated residues (SR, IR).Forage residues showed an allelopathic effect on germination and seedlings growth of rye-grass. Sorghum significantly reduced weed density. I

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MONDANI, Farzad, Farid GOLZARDI, Godarz AHMADVAND, Reza GHORBANI, and Rooholla MORADI. "Influence of Weed Competition on Potato Growth, Production and Radiation Use Efficiency." Notulae Scientia Biologicae 3, no. 3 (2011): 42–52. http://dx.doi.org/10.15835/nsb336125.

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Weed management in potato production is one of the main cost and time consuming practices. Understanding the most effective time of weed control could reduce the costs and increase potato yield. Field study was conducted in the west region of Iran during 2006 to evaluate the effect of weeds damage in potato fields. Twelve treatments used consisted of six initial weed-free periods in which plots were kept free of weeds for 0, 10, 20, 30, 40 and 50 days after crop emergence (DAE), and then weeds were allowed to grow until harvest, and six initial weed-infested periods in which, weeds were allowe

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N.S. THAKUR, B.B. KUSHWAHA, O.P. GIROTHIA, N.K. SINHA, and J.S. MISHRA. "Effect of integrated weed management on growth and yields of rainy-season sorghum (Sorghum bicolor)." Indian Journal of Agronomy 61, no. 2 (2001): 217–22. http://dx.doi.org/10.59797/ija.v61i2.4351.

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A field experiment was conducted during the rainy (kharif) seasons of 2011 and 2012 at Indore, Madhya Pradesh, to identify the suitable and effective integrated weed-management practices for sorghum [Sorghum bi- color (L.) Moench]. The experiment was laid out in a randomized block design replicated thrice with 10 treatments of weed-management practices on sorghum hybrid CSH 16. Mean data of 2 years indicated that all the weed- management practices significantly reduced the density and dry weight of weeds and helped in a significant en- hancement in yield attributes and yield of sorghum. Among

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A., Aluko O., Amosun J. O., Olasoji J. O., Adewumi A. D., and Odunaye M. K. "Increasing Array of Herbicides for Post-emergence Weed Control and Seed Yield in Maize (Zea mays Linn)." Journal of Experimental Agriculture International 45, no. 6 (2023): 1–8. http://dx.doi.org/10.9734/jeai/2023/v45i62120.

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Study was conducted at the Institute of Agricultural research and Training (IAR&T) Ilora (Derived savanna agro-ecology) substation in the rainy seasons of 2014 and 2015, to appraise herbicides for post-emergence weed control and increase array of herbicides for weed control in maize. Weed samples were taken from a three-year fallow field before land preparation. Herbicides under evaluation were assigned to 3 x 3 plots at different rates. These were arranged in randomized complete block design (RCBD) with three replicates. The results showed that initial weed flora richness were 22% and 78%

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Akhtar, Naveed. "Assessing Chemical Weed Control Strategies to Maximize Yield and Profitability of Pearl Millet Seed Crop." International Journal of Agriculture and Biology 32, no. 05 (2024): 518–26. https://doi.org/10.17957/ijab/15.2231.

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Heavy infestation of weeds in pearl millet seed crop curtails its seed yield and profitability. Chemical weed control in pearl millet at early growth stage with appropriate exclusive or pre-mixed herbicide and application timing is crucial for reducing yield losses and improve profitability. This two-year study including eight treatments was executed to ascertain different herbicides applied as pre-emergence (pendimethalin, atrazine, s-metolachlor and pre-mixed atrazine + s-metolachlor) and post-emergence (atrazine and pre-mixed atrazine + s-metolachlor) for effective weed control to improve g

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Chernelivska, O., V. Zadorozhnyi, and L. Sychuk. "Weed infestation of switchgrass (Panicum virgatum L.) crops." Feeds and Feed Production, no. 95 (June 27, 2023): 108–16. http://dx.doi.org/10.31073/kormovyrobnytstvo202395-09.

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Purpose. Determination of the species composition of weeds in switchgrass crops and their influence on the formation of biomass productivity. Methods. Field, laboratory, quantitative-weighing, calculation-comparative, mathematical-statistical. Results. The results of studies on weed infestation of switchgrass crops and methods of their control are highlighted. A mixed type of weediness was observed in the crops, consisting of 19 species from 8 families, with a predominance of annual dicotyledonous species (75.0-87.2%). While in the third (91.7-95.1%) and fifth (61.0-91.7%) years of vegetation,

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Mia, Md Jebu, Francesca Massetani, Giorgio Murri, and Davide Neri. "Sustainable alternatives to chemicals for weed control in the orchard – a Review." Horticultural Science 47, No. 1 (2020): 1–12. http://dx.doi.org/10.17221/29/2019-hortsci.

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This review is designed to address various alternative weed-control practices and their possibilities in the fruit orchard in terms of sustainability. Correct weed management and maintenance of adequate orchard biodiversity are crucial for sustainable orchard soil management. The key is to practice an alternative weed-management approach (single or integrated) rather than to use possibly harmful chemicals only. Integration of modern equipment with a shallow tillage system can provide effective weed control in tree rows, including optimised tree performance and soil biodiversity. Living mulch s

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Patra, Prantick, Anita Jaswal, and Iza Fatima. "Enhancing Food Security Through Sustainable Agriculture: Investigating the Allelopathic Effects of Sorghum on Weed Management in Field Pea (Pisum sativum var. arvense)." Nature Environment and Pollution Technology 24, S1 (2025): 273–83. https://doi.org/10.46488/nept.2024.v24is1.020.

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Allelopathy can be a viable approach to address the issues of environmental degradation by reducing the use of herbicides and herbicide-resistant weeds. Allelopathic crop residues have a lot of potential for improving soil quality and suppressing weed growth. A field experiment at an agronomic research farm, Lovely Professional University in Phagwara, Punjab, examined the effects of water extracts and crop residues from sorghum on the population of weeds, indices of weed management, and the productivity of field peas. The experiment during the year 2022-2023 comprised in randomized block desig

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Ramesh, K., S. Vijaya Kumar, P. K. Upadhyay, and B. S. Chauhan. "Revisiting the concept of the critical period of weed control." Journal of Agricultural Science 159, no. 9-10 (2021): 636–42. http://dx.doi.org/10.1017/s0021859621000939.

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AbstractWeeds are a major biotic constraint to the production of crops. Studies on the critical period of weed control (CPWC) consider the yield loss due to the presence of all weeds present in the crop cycle. The CPWC is the time interval between the critical timing of weed removal (CTWR) and the critical weed-free period (CWFP), and the weed presence before and after the extremes of CTWR and CWFP may not significantly reduce crop yield. The crop yield is taken into consideration and weed density or biomass of individual weeds (annual or perennial) is not so important while calculating the CP

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Nagar, Rakesh, Akashdeep Singh, Jyotsana Dayma, Deepak Sharma, Bharat Bhushan Rana, and Raghuveer Choudhary. "Evaluation of Herbicide Efficacy on Weed Dynamics and Yield of Chickpea (Cicer arietinum L.)." Journal of Experimental Agriculture International 47, no. 2 (2025): 34–42. https://doi.org/10.9734/jeai/2025/v47i23263.

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A field experiment was conducted during the rabi season of 2023-24 at the Agronomy Research Farm, Nirwan University, Jaipur, Rajasthan, to evaluate the efficacy of different weed management treatments on weed suppression and chickpea productivity. The experiment, laid out in a randomized block design with ten treatments and three replications, included chemical and manual weed control methods. Treatments included Imazethapyr @ 50 g/ha at 20 DAS, Propaquizafop + Imazethapyr @ 50 g/ha at 20 DAS, Sodium Acifluorfen + Clodinafop Propargyl @ 200 g/ha at 20 DAS, Fomesafen + Fluazifop-p-butyl @ 200 g

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Jabir, Brahim, Noureddine Falih, and Khalid Rahmani. "Accuracy and Efficiency Comparison of Object Detection Open-Source Models." International Journal of Online and Biomedical Engineering (iJOE) 17, no. 05 (2021): 165. http://dx.doi.org/10.3991/ijoe.v17i05.21833.

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In agriculture, weeds cause direct damage to the crop, and it primarily affects the crop yield potential. Manual and mechanical weeding methods consume a lot of energy and time and do not give efficient results. Chemical weed control is still the best way to control weeds. However, the widespread and large-scale use of herbicides is harmful to the environment. Our study's objective is to propose an efficient model for a smart system to detect weeds in crops in real-time using computer vision. Our experiment dataset contains images of two different weed species well known in our region strained

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Bindushree, K., Y. M. Ramesha, Siddaram, D. Krishnamurthy, and M. Chandra Naik. "Bio-Efficacy of Post Emergent Herbicides on Weeds in Direct Seeded Rice (Oryza sativa L.)." International Journal of Environment and Climate Change 13, no. 11 (2023): 3604–11. http://dx.doi.org/10.9734/ijecc/2023/v13i113535.

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A field experiment was conducted to study the bio-efficacy of post emergent herbicides on weeds in direct seeded rice in medium black clay soil at Agricultural Research Station, Dhadesugur, University of Agricultural Sciences, Raichur, Karnataka during Kharif 2022. The experiment was laid out in Randomized complete block design with three replications. There were eight treatments consisting of five post emergent herbicides sprayed at 25 DAS, hand weeding at 20 and 40 DAS, weed free check and weedy check in direct seeded rice and the variety RNR 15048 was used in this trial. Application of cyha

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Gurjar, Satya Narayan, Arvind Verma, Mahendra Choudhary, Raghuveer Choudhary, Khemendra Choudhary, and Roshan Choudhary. "Impact of Various Weed Control Methods on Weed Density, Weed Control Efficiency, and Seed Yield in Lentil (Lens culinaris Medik L.)." Journal of Experimental Agriculture International 46, no. 8 (2024): 674–81. http://dx.doi.org/10.9734/jeai/2024/v46i82750.

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A field experiment was carried out during the rabi season of 2021-22 at the Instructional Farm of Agronomy, RCA, MPUAT, Udaipur. The study utilized a Factorial Randomized Block Design with 20 treatment combinations and three replications. The experiment tested ten chemical weed management practices in factor A, including three different concentrations of pendimethalin (500 g ha-1, 750 g ha-1, and 1000 g ha-1, applied pre-emergence), three concentrations of imazethapyr (50 g ha-1, 60 g ha-1, and 70 g ha-1, applied post-emergence), and three combinations of pendimethalin and imazethapyr (500 g h

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