Weed Management and Climate Change

Siddiqui, Ahmad Omid; Yazlık, Ayşe; Jabran, Khawar

doi:10.1007/978-3-030-79408-8_14

Cited by 3 publications

(2 citation statements)

References 53 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The decline in ALS activity for C 3 and C 4 species was consistent with previous works [27][28][29], and it supported the conclusions reached by Ainsworth et al [22], that weeds can show a reduction in ALS regardless of their photosynthetic pathway. Raising the temperature and elevating the CO 2 concentration can increase photosynthesis, alter enzymatic activity, and affect the synthesis of amino acids and pigment production [15,30,31]. A number of herbicide action sites have, in turn, been specifically designed to disrupt these biochemical processes.…”

Section: Discussionmentioning

confidence: 99%

Weed Response to ALS-Inhibitor Herbicide (Sulfosulfuron + Metsulfuron Methyl) under Increased Temperature and Carbon Dioxide

et al. 2023

View full text Add to dashboard Cite

Information on the impact of climate change on the growth of weed species and their sensitivity to herbicides could help to establish an efficient weed management strategy. Due to the excessive use of acetolactate synthase (ALS)-inhibitor herbicides, resistance to those herbicides is increasing globally. It is, thus, crucial to find out whether the efficacy of these herbicides will change in the future due to the increase in temperatures and carbon dioxide concentration. Therefore, this work aimed to evaluate the impact of temperature and carbon dioxide (CO2) changes on the growth of Amaranthus retroflexus, Bromus tectorum, Chenopodium album, and Echinochloa crus-galli, including the assessment of sulfosulfuron 75% + metsulfuron methyl 5% efficacy in these weeds. A factorial experiment was performed in a completely randomized design with a factorial arrangement (2 × 2 × 6), including two CO2 concentrations (400 and 700 ppm), two temperature regimes (30/20 °C and 34/24 °C day/night), and six herbicide rates (0, 25, 37.5, 50, 62.5, and 75 g ha−1). As a result, it was seen that temperature and CO2 concentration changes influenced the morphological variables of the weeds. The temperature regime affected the herbicide’s effectiveness on B. tectorum and E. crus-galli. The herbicide’s efficacy on weed species was affected by the interaction of herbicide rates and the temperature regime, except for on E. crus-galli; the highest efficacy was observed at 30/20 °C and at a rate 50% higher (75 g ha−1) than the recommended one (50 g ha−1). Except for E. crus-galli, increasing CO2 concentrations enhanced the herbicide efficacy and ALS enzyme activity inhibition in all the weed species, but had the greatest effect on C3 weeds. We found that temperature and CO2 levels can alter the efficacy of weed control with herbicides, with clear differences between C3 and C4 plants. As a result, by increasing the temperature and concentration of CO2, breeders and farmers may achieve the desired control of weed species such as B. tectorum, C. album and A. retroflexus by applying lower doses of this herbicide.

show abstract

Section: Discussionmentioning

confidence: 99%

Weed Response to ALS-Inhibitor Herbicide (Sulfosulfuron + Metsulfuron Methyl) under Increased Temperature and Carbon Dioxide

et al. 2023

View full text Add to dashboard Cite

show abstract

“…Global warming occurs because of the rising levels of CO 2 in the atmosphere, which traps heat and causes a rise in global temperature day by day [ 8 ]. Global warming alters the earth's climatic conditions, and the quantity of CO 2 in the atmosphere can influence agricultural productivity [ [9] , [10] , [11] ]. Due to changes in CO 2 levels, agricultural productivity was impacted in some locations [ 12 ], especially in the Mediterranean climatic zone [ [13] , [14] , [15] ] and continental climatic zones [ 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Assessing the growth dynamics of alfalfa varieties (Medicago sativa cv. Bilensoy 80 and Nimet) response to varied carbon dioxide (CO2) concentrations

Kizildeniz

2024

Heliyon

View full text Add to dashboard Cite

Integrated effects of crop rotation and different herbicide rates in maize (Zea mays L.) production in central Serbia

Simić,

Dragičević,

Tataridas

et al. 2025

Crop Protection

View full text Add to dashboard Cite

Weed Management and Climate Change

Cited by 3 publications

References 53 publications

Weed Response to ALS-Inhibitor Herbicide (Sulfosulfuron + Metsulfuron Methyl) under Increased Temperature and Carbon Dioxide

Weed Response to ALS-Inhibitor Herbicide (Sulfosulfuron + Metsulfuron Methyl) under Increased Temperature and Carbon Dioxide

Assessing the growth dynamics of alfalfa varieties (Medicago sativa cv. Bilensoy 80 and Nimet) response to varied carbon dioxide (CO2) concentrations

Integrated effects of crop rotation and different herbicide rates in maize (Zea mays L.) production in central Serbia

Contact Info

Product

Resources

About