Comparative Efficacy of Herbicides Applied in Wheat and their  Residual Effect on the Succeeding Crops

Yadav, HL; Gupta, AK; Kumar, Sudesh; Gupta, Saral K.

doi:10.20546/ijcmas.2019.804.218

Cited by 4 publications

(4 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…No visual toxicity of herbicide applied in previous kharif maize crop was observed in wheat crop at different crop growth stages (15 and 30 DAS) during both the years (Table 3). Similar results were obtained by Yadav et al (2003) and Yadav (2017). The different weed control treatments applied in kharif maize had no significant effect on plant population, crop dry weight, effective tillers per m 2 and grain yield of succeeding wheat crop during rabi 2015-16 and 2016-17.…”

Section: Effect On Wheat Cropsupporting

confidence: 87%

Efficacy of different herbicides on weed dynamics and productivity of kharif maize (Zea mays) and their residual effect on succeeding wheat crop (Triticum aestivum)

et al. 2020

View full text Add to dashboard Cite

Weeds are the major biotic constraints in maize crop due to its wider row spacing limiting its productivity. So, a field experiment was conducted during kharif and rabi seasons of 2015 and 2016, at RRS, Karnal, Haryana to study the effect of different weed control methods on weed flora, growth and yield of kharif planted maize, the residual effect of different herbicides applied in maize on succeeding wheat crop. Treatments included two pre-emergence (PRE) herbicides namely atrazine 750 or 1000 g/ha and alachlor 2000 g/ha along with three post-emergence herbicides (POST) atrazine 500 g/ha, 2,4-D 500 g/ha and tembotrione 120 or 140 g/ha +S (surfactant) at 35 days after sowing (DAS) were used. Hand weeding twice at 20 and 35 DAS, weedy check and weed free treatments were also included. Major weed species infesting the experimental field were Cyperus rotundus, Brachiaria reptans, Dactyloctenium aegyptium, Amaranthus viridis, Digera arvensis, Phyllanthus niruri and Portulaca oleracea. Among herbicide treatments at 50 DAS, alachlor 2000 g/ha as PRE fb tembotrione 120 g/ha provided the highest weed control efficiency (95.1 %). Maximum grain yield (6505 and 6903 kg/ha) and yield attributes of maize were obtained in weed free treatment which was statistically at par with alachlor 2000 g/ha fb tembotrione 120 g/ha +S at 35 DAS (T13) (6380 and 6816 kg/ha). No visual phyto-toxicity of any applied herbicide was observed on maize crop. All herbicide treatments employed in kharif maize, irrespective of their dose and application time did not show any residual carryover effect on succeeding wheat crop.

show abstract

Section: Effect On Wheat Cropsupporting

confidence: 87%

Efficacy of different herbicides on weed dynamics and productivity of kharif maize (Zea mays) and their residual effect on succeeding wheat crop (Triticum aestivum)

et al. 2020

View full text Add to dashboard Cite

show abstract

“…Choudhary et al (2021) and Deshmukh et al (2020) were revealed that the postemergence usage of sulfosulfuron 75% WG @ 25 g a.i./ha + metsulfuron 5% WG @ 2 g a.i./ha showed significantly higher wheat productivity (3.57 t/ha). Yadav et al (2019); Raj et al (2020), andTiwari et al (2017) also found that the use of herbicide clodinafop 15% + metsulfuron methyl 1% 400 g/ha recorded the maximum yield and yield attributing characters. The better crop growth of wheat under these treatments was due to full suppression of mixed weed flora growth resulting in ample availability of growth-inducing factors like moisture, space, light, and nutrients that led to better plant growth higher LAI, and yield attributes and therefore higher wheat yield.…”

Section: Wheat Response To Postemergence Herbicidesmentioning

confidence: 96%

A study of wheat-weed response and economical analysis to fertilization and post-emergence herbicides under arid climatic conditions

Sarita¹,

Singh²,

Mehriya

et al. 2022

Front. Agron.

View full text Add to dashboard Cite

A two-year field experiment was conducted in two consecutive rabi seasons under arid climatic conditions to examine the effect of different fertility levels and herbicides on weed dynamics and the performance of wheat (Triticum aestivum L.). Results revealed that a significantly minimum weed dry weight was recorded with 75% RDF (Recommended Dose of Fertilizer) (90-30 kg N-P2O5/ha). Application of 100% RDF (120-40 kg N-P2O5/ha) recorded significantly higher weed dry weight at 35 DAS (Days After Sowing) (16.50 g/m2) and harvest (28.15 g/m2), growth and yield attributes i.e. plant height (89.14 cm), crop dry matter accumulation (300.8 g/meter row length), crop growth rate (17.08 g/m2/day), leaf area index at 50 DAS (3.06, net assimilation rate 50-75 DAS, length of the spike (13.36 cm), number of grains/spike (41.52), grain yield (4083 kg/ha), straw yield (5019 kg/ha) and biological yield (9103 kg/ha) over 75% RDF. This treatment remains at par with 125% RDF (150-50 kg N-P2O5/ha) except for the leaf area index at 75 DAS. Among the herbicidal treatments, application of the ready-to-use herbicides clodinafop-propargyl 15% + metsulfuron methyl 1% @ 64 g/ha provided a superior value of weed indices i.e. higher weed control efficiency (91.30), crop resistance-index, and herbicide efficiency-index, and lower weed-index (1.91) over other herbicides. This treatment also exhibited significantly higher plant height (92.33 cm), crop dry matter accumulation (325.5g/meter row length), crop growth rate (16.49 g/m2/day), leaf area index (3.15), net assimilation rate, length of the spike (14.28 cm), number of spike/meter row length (153.0), number of grains/spike (44.52), grain yield (4374 kg/ha), straw yield (5381 kg/ha) and biological yield (9755 kg/ha) over weedy check plot, which was followed by sulfosulfuron 75% + metsulfuron methyl 5% @ 32 g/ha, both of which remained statistically at par with each other except for the number of grains/spike. The application of 100% RDF and clodinafop-propargyl 15% + metsulfuron methyl 1% @ 64 g/ha recorded higher net returns and maximum B: C ratio.

show abstract

“…The effects of Herbicide toxicity stress on crop growth parameters, photosynthetic properties, and antioxidant systems have received extensive attention, including wheat ( Yadav et al., 2019 ; Feng et al., 2021 ), maize ( Wang et al., 2018 ; Wang et al., 2021a ; Sun et al., 2022 ) and black bean ( Meloni and Bolzón, 2021 ). However, fewer studies have been reported on sugar beet toxic symptoms and photosynthetic physiology under herbicide toxicity.…”

Section: Introductionmentioning

confidence: 99%

Study on phytotoxicity evaluation and physiological properties of nicosulfuron on sugar beet (Beta vulgaris L.)

et al. 2022

View full text Add to dashboard Cite

Nicosulfuron is an herbicide widely used in corn fields. In northeast China, sugar beet is often planted adjacent to corn, resulting in frequent phytotoxicity of nicosulfuron drift in sugar beet fields. This study was conducted by spraying nicosulfuron to assess the phytotoxicity and clarify the mechanism of nicosulfuron toxicity on sugar beet. The results showed that nicosulfuron impaired growth and development by reducing photosynthetic capacity and disrupting antioxidant systems at a lethal dose of 81.83 g a.i. ha–1. Nicosulfuron damaged the function of photosynthetic system II (PSII), lowered photosynthetic pigment content, and inhibited photosynthetic efficiency. Compared with the control, the electron transfer of PSII was blocked. The ability of PSII reaction centers to capture and utilize light energy was reduced, resulting in a weakened photosynthetic capacity. The maximum net photosynthetic rate (Amax), light saturation point (LSP), and apparent quantum yield (AQY) decreased gradually as the nicosulfuron dose increased, whereas the light compensation point (LCP) and dark respiration (Rd) increased. Nicosulfuron led to reactive oxygen species (ROS) accumulation in sugar beet leaf, a significant rise in malondialdehyde (MDA) content, electrolytic leakage (EL), and considerable oxidative damage to the antioxidant system. This study is beneficial for elucidating the effects of nicosulfuron toxicity on sugar beet, in terms of phytotoxicity, photosynthetic physiology, and antioxidative defense system.

show abstract

Comparative Efficacy of Herbicides Applied in Wheat and their Residual Effect on the Succeeding Crops

Cited by 4 publications

References 0 publications

Efficacy of different herbicides on weed dynamics and productivity of kharif maize (Zea mays) and their residual effect on succeeding wheat crop (Triticum aestivum)

Efficacy of different herbicides on weed dynamics and productivity of kharif maize (Zea mays) and their residual effect on succeeding wheat crop (Triticum aestivum)

A study of wheat-weed response and economical analysis to fertilization and post-emergence herbicides under arid climatic conditions

Study on phytotoxicity evaluation and physiological properties of nicosulfuron on sugar beet (Beta vulgaris L.)

Contact Info

Product

Resources

About