Performance of Pinoxaden Herbicide against Complex Weed Flora in Wheat (Triticum aestivum L.)

Patel, Raghav; Jha, A. K.; Verma, Badal; Porwal, Muskan; Toppo, Oscar; Raghuwanshi, Dr. Sourabh

doi:10.9734/ijecc/2023/v13i71885

Cited by 4 publications

(3 citation statements)

References 9 publications

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“…Phalaris minor, Medicago denticulate, Cichorium intybus, Chenopodium album, Anagalis arvensis and Convolvulus arvensis were found. Similar weed species were also reported by Sahu et al [36], Patel et al [37].…”

Section: Effect On Weedssupporting

confidence: 88%

Comparative Efficacy of Different Herbicidal Combinations on Weed Growth and Yield Attributes of Wheat

Tomar

Jha

Verma

et al. 2023

IJECC

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Weeds are the main biotic obstacles on wheat production, which can impair wheat productivity by up to 60%, if not handled under critical stages of crop life cycle. Chemical weed control through herbicides has been the most popular and effective method among farmers. The weed management using similar herbicides however has led to herbicide resistance in weeds. This requires the evaluation of newer herbicidal combinations for the control of weeds in wheat. Therefore, an experiment was conducted at Research Farm, Department of Agronomy, JNKVV, Jabalpur, Madhya Pradesh during the Rabi season of 2016-17 to evaluate the effect of post emergence application of herbicides on the weeds and yield of wheat. The experiment was laid out in randomized block design with ten treatments comprising of eight herbicidal combinations along with a hand weeding and a weed check and replicated thrice. Observations on different weed parameters, growth parameters and yield of wheat were recorded. Among the different herbicidal combinations, the post emergence application of halauxifen-methyl ester + florasulam at 10.20 g/ha resulted in greatest suppression of weeds and had highest weed control efficiency (56.73%). It also led to highest growth in wheat which resulted in highest grain yield (5.81 t/ha) and harvest index (44.99%). From this study, it can be concluded that the post emergence application of halauxifen-methyl ester + florasulam at 10.20 g/ha can not only control weeds effectively but also increase the yield of wheat.

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Section: Effect On Weedssupporting

confidence: 88%

Comparative Efficacy of Different Herbicidal Combinations on Weed Growth and Yield Attributes of Wheat

Tomar

Jha

Verma

et al. 2023

IJECC

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“…However, other weeds like, Anagalis arvensis (14%) and Chenopodium album (14%) was also present in less numbers Figure 1 show the per cent of dominant weeds in the experiential area. , Jha et al, 2014, Tanisha et al, 2022and Patel et al, 2023 also reported similar weeds in Jabalpur region.…”

Section: Associated Weed Floramentioning

confidence: 78%

Effect of crop residue and weed management on weed incidence, soil moisture and yield of chickpea

M.P. SAHU,

ML KEWAT,

A.K. JHA

et al. 2024

IJA

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Chickpea is a major pulse crop which is grown and consumed by the Indian people. Due to poor weed competition ability of chickpea and very few weed management options, yield of chickpea is drastically reduced under vertisols. Therefore, the present study related to weed management and crop residues on weed incidence, yield attributing character and yield of chickpea was conducted at Research Farm of JNKVV, Jabalpur (MP), India. A field experiment was undertaken in split plot design with 3 replications and 4 weed-management treatment in main-plot and four crop residues as sub-plot. The main plot treatments were pendimethalin 38.7% CS at 1 kg/ha as pre plant incorporation (PPI), hand weeding at 30 days after sowing (DAS), hand hoeing at 30 DAS and weedy check. Four crop residues mulch (CRM) were, wheat straw (WSM), paddy straw (PSM) and soybean haulm (SHM) each at 5 t/ha and control where no mulch material was applied. Results revealed that imposition of hand weeding at 30 DAS recorded with least weeds with lesser weed biomass resulting in higher weed control efficiency (WCE). However, weedy check recorded maximum weed count and dry weight. Pendimethalin 1 kg/ha recorded lower weed prevalence and weed dry weight. It was similar to hand hoeing done at 30 DAS. Among applied CRM, PSM recorded lower weed density and dry weight with higher WCE and soil moisture at 30 DAS and was superior over control plots. Hand weeding at 30 DAS recorded with higher yield attributing traits viz, pods/plant, seed/pod and seed index resulted higher seed yield (1,604 and 1,731 kg/ha respectively in 2018–19 and 2019–20). It was at par with pendimethalin at 1 kg/ha. The lower yield attributes and yield was recorded in weedy check plots. Among CRM, spreading of PSM give more pods and seeds/pod with higher seed index resulted in higher seed yield (1515 and 1593 kg/ha in 2018–19 and 2019–20 respectively) over others. Thus, application of PSM at 5 t/ha with one hand weeding at 30 DAS or with pendimethalin can be suggested for significant weed control and higher seed yield in chickpea.

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“…Sustainable weed management is characterized by its reliance on a variety of weed control techniques, rather than a single approach, as seen with synthetic herbicides in conventional agriculture. Therefore, to effectively control weeds, bio-herbicides should be used in conjunction with other weed management methods (Yadav et al, 2023b;Patel et al, 2023, Singh et al, 2013aSahu et al, 2022) [198,137,164,152] . Bio herbicides that are thought to be safer and 'greener' have drawn attention, as scientific reports provide increasing evidence of their efficacy.…”

Section: Introductionmentioning

confidence: 99%

Bio-herbicides: An eco-friendly approach for integrated weed management

Nayak,

Tiwari,

Parte

et al. 2024

Int. J. Adv. Biochem. Res.

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Bio-herbicides offer a promising eco-friendly alternative to chemical herbicides, addressing concerns over environmental impact and human health risks. These bio-controls, like Devine, Collego, and Biomal, are effective, economically feasible, and non-toxic to non-target organisms. They can significantly reduce weed-related crop yield losses, which account for 37% of overall pest-induced losses. However, the development of bio-herbicides requires careful consideration of formulation, fermentation systems, and strategic evaluation to ensure their effectiveness and commercial viability. To enhance the adoption and efficacy of bio-herbicides, researchers must address key constraints, including environmental, biological, technological, and commercial challenges. These constraints hinder the widespread use of bio-herbicides and limit their effectiveness as a sole weed management solution. While not a total replacement for chemical herbicides, bio-herbicides can serve as a vital component of integrated weed management systems, particularly as advancements in target selection, formulation, and marketing are made to overcome current limitations.

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Performance of Pinoxaden Herbicide against Complex Weed Flora in Wheat (Triticum aestivum L.)

Cited by 4 publications

References 9 publications

Comparative Efficacy of Different Herbicidal Combinations on Weed Growth and Yield Attributes of Wheat

Comparative Efficacy of Different Herbicidal Combinations on Weed Growth and Yield Attributes of Wheat

Effect of crop residue and weed management on weed incidence, soil moisture and yield of chickpea

Bio-herbicides: An eco-friendly approach for integrated weed management

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