ArticlePloS one2019
Effects of drought-stress on seed germination and growth physiology of quinclorac-resistant Echinochloa crusgalli.
Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Herbicidal Activity of the Invasive WeedPlants (Basel, Switzerland) · 2026Article
- Drought stress differentially suppresses growth and triggers antioxidant and anthocyanin pathways in Brassica oleracea (C3) and Echinochloa crusgallii (C4).BMC plant biology · 2025Article
- More than Just a Shell: Indehiscent Fruits Drive Drought-Tolerant Germination in InvasivePlants (Basel, Switzerland) · 2025Article
- Proteomic Analysis Comparison on the Ecological Adaptability of Quinclorac-ResistantPlants (Basel, Switzerland) · 2023Article
- Phytochemical profiling and allelopathic effect of garlic essential oil on barnyard grass (Echinochloa crusgalli L.).PloS one · 2023Article
- Interference of Dihydrocoumarin with Hormone Transduction and Phenylpropanoid Biosynthesis Inhibits Barnyardgrass (Plants (Basel, Switzerland) · 2022Article
- Transcriptome Profiling to the Effects of Drought Stress on Different Propagation Modes of Tea Plant (Frontiers in genetics · 2022Article
- Exploiting the drought tolerance of wildFrontiers in plant science · 2022Article
- Effect of Soil Moisture Regimes on the Glyphosate Sensitivity and Morpho-Physiological Traits of Windmill Grass (Plants (Basel, Switzerland) · 2021Article
- Effect of Seed Coating and PEG-Induced Drought on the Germination Capacity of Five Clover Crops.Plants (Basel, Switzerland) · 2021Article
- Seed Priming: A Feasible Strategy to Enhance Drought Tolerance in Crop Plants.International journal of molecular sciences · 2020Review
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4 authors.
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Abstract
Echinochloa crusgalli (L.) Beauv. (barnyard grass) is considered a noxious weed worldwide, and is the most pernicious weed decreasing rice yields in China. Recently, E. crusgalli has evolved quinclorac resistance, making it among the most serious herbicide resistant weeds in China. The present study explored differences in germination and growth between quinclorac-resistant and -susceptible E. crusgalli collected in Hunan Province. The order of the seven E. crusgalli biotypes assessed, from high to low quinclorac-resistance, was: quinclorac-resistant, Chunhua, Hanshou, Shimen, Hekou, Dingcheng, and quinclorac-susceptible. With an increased in the level of quinclorac-resistance, the germination rate, length of young shoots and roots, and fresh weight of E. crusgalli were all decreased compared with that in more susceptible biotypes. However, there were no significant differences between quinclorac-resistant and susceptible E. crusgalli biotypes without polyethylene glycol 6000 treatment. Drought had a more obvious effect on glutathione S-transferases (GST) activity, determined by spectrophotometric method, in quinclorac-resistant E. crusgalli. Higher resistance level biotypes showed greater activity, and when treated with polyethylene glycol 6000 for 3 days, all E. crusgalli biotypes showed the highest GST activity. This study demonstrated that as the level of quinclorac-resistance increased, the rate of seed germination decreased, while the growth of young buds, young roots, and fresh weight decreased. Increased quinclorac-resistance may be related to the increased metabolic activity of GST in E. crusgalli.
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