Bhagirath Singh Chauhan
YOU?
Author Swipe
View article: Studies on the ecology of dyer’s woad: a common non-crop weed worldwide
Studies on the ecology of dyer’s woad: a common non-crop weed worldwide Open
Dyer’s woad ( Isatis tinctoria L.) is a noxious and invasive weed that has predominantly spread globally in non-cropped areas. However, recent observations indicate that it has begun to invade cropped areas as well, necessitating effective…
View article: Seed germination ecology of giant rat’s tail grasses ( <i>Sporobolus pyramidalis</i> and <i>Sporobolus natalensis</i> ) and herbicide options for their control
Seed germination ecology of giant rat’s tail grasses ( <i>Sporobolus pyramidalis</i> and <i>Sporobolus natalensis</i> ) and herbicide options for their control Open
Sporobolus natalensis (Steud.) T. Durand & Schinz. and Sporobolus pyramidalis P. Beauv., generally known as giant rat’s tail grasses, are two significant weed species that invade summer fields and pastures in the eastern regions of Austral…
View article: Unlocking dormancy and gemination ecology of prostrate knotweed ( <i>Polygonum aviculare</i> ) in eastern Australia
Unlocking dormancy and gemination ecology of prostrate knotweed ( <i>Polygonum aviculare</i> ) in eastern Australia Open
A series of laboratory experiments were conducted to break seed dormancy and to investigate the germination ecology of prostrate knotweed ( Polygonum aviculare L.) populations for designing weed management practices in eastern Australia. F…
View article: Winter Expansion and Emergence Time Effects on the Phenology, Growth, and Fecundity of Feathertop Rhodes Grass (Chloris virgata)
Winter Expansion and Emergence Time Effects on the Phenology, Growth, and Fecundity of Feathertop Rhodes Grass (Chloris virgata) Open
Feathertop Rhodes grass (Chloris virgata Sw.) is a problematic weed in Australian summer crop fields that has recently expanded its presence into colder seasons. In this study, the phenology, growth, and seed production of four C. virgata …
View article: Seed Germination Ecology of Sonchus asper and Sonchus oleraceus in Queensland Australia
Seed Germination Ecology of Sonchus asper and Sonchus oleraceus in Queensland Australia Open
Sonchus asper and S. oleraceus are among the most problematic broadleaf weeds in eastern cropping systems of Australia. This study investigated the seed germination ecology of S. asper and S. oleraceus. The study hypothesized that S. asper…
View article: Effect of environmental factors on seed germination and seedling emergence of weedy rice (<i>Oryza sativa</i> f. <i>spontanea</i>) in China
Effect of environmental factors on seed germination and seedling emergence of weedy rice (<i>Oryza sativa</i> f. <i>spontanea</i>) in China Open
Weedy rice ( Oryza sativa f. spontanea Auct. ex Backer) is a troublesome annual weed from the Gramineae family and infests rice ( Oryza sativa L.) fields globally, with a notable presence in China. However, limited information is available…
View article: Multiple Herbicide Resistance in Annual Ryegrass (Lolium rigidum Gaudin) in the Southeastern Cropping Region of Australia
Multiple Herbicide Resistance in Annual Ryegrass (Lolium rigidum Gaudin) in the Southeastern Cropping Region of Australia Open
Annual ryegrass (Lolium rigidum) is a problematic weed in winter crops and fallows in the southeastern cropping region (SCR) of Australia. This weed has evolved resistance to multiple herbicide groups, globally. In Australia, L. rigidum is…
View article: Herbicide resistance is complex: a global review of cross-resistance in weeds within herbicide groups
Herbicide resistance is complex: a global review of cross-resistance in weeds within herbicide groups Open
Herbicides have been placed in global Herbicide Resistance Action Committee (HRAC) herbicide groups based on their sites of action (e.g., acetolactate synthase–inhibiting herbicides are grouped in HRAC Group 2). A major driving force for t…
View article: Leveraging Wheat Competition to Manage Seasonal Expansion of Feathertop Rhodes Grass (Chloris virgata)
Leveraging Wheat Competition to Manage Seasonal Expansion of Feathertop Rhodes Grass (Chloris virgata) Open
Utilizing the potential of crops to suppress weeds is an important strategy for sustainable management. Feathertop Rhodes grass (FTR) (Chloris virgata Sw.) is a problematic warm-season weed in Australia that has recently expanded into cold…
View article: Adoption Pattern of Direct-Seeded Rice Systems in Three South Asian Countries during COVID-19 and Thereafter
Adoption Pattern of Direct-Seeded Rice Systems in Three South Asian Countries during COVID-19 and Thereafter Open
COVID-19 has caused a deep economic impact on the lives of small and marginal farmers due to travel restrictions, market closures, and social distancing requirements. Due to COVID-induced labor scarcity and water shortage in India, direct-…
View article: Emergence Pattern of Argemone mexicana, Brassica tournefortii, and Rapistrum rugosum in Eastern Australia
Emergence Pattern of Argemone mexicana, Brassica tournefortii, and Rapistrum rugosum in Eastern Australia Open
A study assessed the potential for using cumulative growing degree days (CGDD) to predict the weed emergence periodicity of three weed species: Argemone mexicana , Brassica tournefortii , and Rapistrum rugosum . Weed emergence was monitore…
View article: Performance of ACCase-Resistant and ACCase-Susceptible Phenotypes of Sterile Oat Avena sterilis subsp. ludoviciana (Durieu) Nyman under Drought Conditions in the Greenhouse
Performance of ACCase-Resistant and ACCase-Susceptible Phenotypes of Sterile Oat Avena sterilis subsp. ludoviciana (Durieu) Nyman under Drought Conditions in the Greenhouse Open
Climate change might benefit water-stress-adapted weeds, further impairing their management. To evaluate the impact of soil moisture regimes on the growth and reproductive behaviour of ACCase-resistant and ACCase-susceptible phenotypes of …
View article: Germination attributes of metsulfuron-resistant and metsulfuron-susceptible tropical ageratum (<i>Ageratum conyzoides</i>) populations under various environmental conditions
Germination attributes of metsulfuron-resistant and metsulfuron-susceptible tropical ageratum (<i>Ageratum conyzoides</i>) populations under various environmental conditions Open
Tropical ageratum ( Ageratum conyzoides L.) is a problematic weed frequently observed in association with commercially important crops in Australian agroecosystems. Knowledge of the germination response of A. conyzoides is crucial for proa…
View article: DYNAMICS OF GENOME EDITED PRODUCTS IN THE WORLD MARKET FOR FUTURE FOOD SECURITY : A REVIEW
DYNAMICS OF GENOME EDITED PRODUCTS IN THE WORLD MARKET FOR FUTURE FOOD SECURITY : A REVIEW Open
Genome edited products have the capacity to tackle a wide array of significant issues, including food security, nutrition, health, diversified agriculture, climate change, and environmental sustainability.Through the utilization of genome …
View article: Utilization of the Neighborhood Design to Evaluate Suitable Pasture Crops and Their Density for Navua Sedge (Cyperus aromaticus) Management
Utilization of the Neighborhood Design to Evaluate Suitable Pasture Crops and Their Density for Navua Sedge (Cyperus aromaticus) Management Open
Navua sedge (Cyperus aromaticus), a perennial plant native to Africa, poses a significant weed concern due to its capacity for seed and rhizome fragment dissemination. Infestations can diminish pasture carrying capacity, displacing desirab…
View article: Millet production, challenges, and opportunities in the Asia-pacific region: a comprehensive review
Millet production, challenges, and opportunities in the Asia-pacific region: a comprehensive review Open
Global warming, water scarcity, population growth, rising food prices, urbanization, and other socio-economic factors pose significant threats to agriculture and food security in the 21st century. This situation is particularly grave for l…
View article: Unraveling the influence of environmental factors on fireweed (<i>Senecio madagascariensis</i>) germination and its management implications
Unraveling the influence of environmental factors on fireweed (<i>Senecio madagascariensis</i>) germination and its management implications Open
Fireweed ( Senecio madagascariensis Poir.) has invaded and colonized numerous habitats in the coastal areas of southeastern Australia and is a major weed in cultivated lands as well as in poorly grassed, neglected, and highly grazed pastur…
View article: Germination responses of the invasive hedge cactus (<i>Cereus uruguayanus</i>) to environmental factors
Germination responses of the invasive hedge cactus (<i>Cereus uruguayanus</i>) to environmental factors Open
Hedge cactus ( Cereus uruguayanus R. Kiesling; syn.: Cereus hildmannianus K. Schum.) is a columnar cactus that was introduced to Australia as an ornamental plant and has since become invasive in subhumid regions of Queensland and New South…
View article: Novel use pattern of pendimethalin for annual ryegrass (Lolium rigidum Gaudin) control in wheat and barley
Novel use pattern of pendimethalin for annual ryegrass (Lolium rigidum Gaudin) control in wheat and barley Open
Annual ryegrass ( Lolium rigidum Gaudin) is a problematic weed in most of the cropping regions in Australia. Evolved herbicide resistance to multiple modes of action groups, the lack of new herbicidal molecules, and the emergence of late c…
View article: Optimizing ecosystem function multifunctionality with cover crops for improved agronomic and environmental outcomes in dryland cropping systems
Optimizing ecosystem function multifunctionality with cover crops for improved agronomic and environmental outcomes in dryland cropping systems Open
Integrating cover crop mixtures into dryland crop-fallow rotations may foster ecological intensification by enhancing ecosystem function multifunctionality compared with conventional fallows and monoculture cover crops. However, the expres…
View article: Herbicide Program to Control Parthenium hysterophorus in Grain Sorghum in an Arid Environment
Herbicide Program to Control Parthenium hysterophorus in Grain Sorghum in an Arid Environment Open
Parthenium weed (Parthenium hysterophorus L.) is an emerging production constraint in many summer crops including sorghum (Sorghum bicolor L. Moench), but limited control options are available. In this field study, the efficacy of sole and…
View article: Editorial: Insights in weed management
Editorial: Insights in weed management Open
EDITORIAL article Front. Agron., 08 November 2023Sec. Weed Management Volume 5 - 2023 | https://doi.org/10.3389/fagro.2023.1328082
View article: GROWTH OF VIGNA RADIATA AS AFFECTED BY APPLICATION OF COMPOST AND BIOGAS SLURRY
GROWTH OF VIGNA RADIATA AS AFFECTED BY APPLICATION OF COMPOST AND BIOGAS SLURRY Open
To feed the ever-increasing population, crop productivity should be increased.It will consume more and more chemical fertilizers which will pollute our environment at great risk.Besides chemical fertilizers, essential plant nutrients can b…
View article: Mungbean (Vigna radiata) Growth and Yield Response in Relation to Water Stress and Elevated Day/Night Temperature Conditions
Mungbean (Vigna radiata) Growth and Yield Response in Relation to Water Stress and Elevated Day/Night Temperature Conditions Open
Information regarding the relative importance of elevated day/night-time temperatures combined with water stress on mungbean yield is limited. This study aimed to investigate the yield response of mungbean cultivars to different water stre…
View article: Effect of temperature on the growth, reproduction, and germination pattern of two populations of Chloris virgata
Effect of temperature on the growth, reproduction, and germination pattern of two populations of Chloris virgata Open
A holistic knowledge about the growth of weed species (i.e., from germination to seed production) in response to environmental factors (e.g., temperature, sunlight, moisture, etc.) is of utmost importance to understand the intensity of inf…
View article: Herbicide response and germination behavior of two goosegrass (<i>Eleusine indica</i>) populations in the Australian environment
Herbicide response and germination behavior of two goosegrass (<i>Eleusine indica</i>) populations in the Australian environment Open
Goosegrass [ Eleusine indica (L.) Gaertn.] is one of the most problematic grassy weeds in the world. It is considered to be an important weed in summer fallows and crops grown in the eastern region of Australia. To examine the seed germina…
View article: Seed dormancy and germination ecology of several clover species
Seed dormancy and germination ecology of several clover species Open
This research was carried out to evaluate the effect of (1) different methods of breaking seed dormancy (physical and chemical scarification, high temperature, hot water and after-ripening), and (2) environmental factors (temperature, sali…