Results 11 to 20 of about 168,265 (172)

Overexpression of Acetyl CoA Carboxylase 1 and 3 (ACCase1 and ACCase3), and CYP81A21 were related to cyhalofop resistance in a barnyardgrass accession from Arkansas [PDF]

Plant Signaling & Behavior, 2023
Barnyardgrass [Echinochloa crus-galli (L.) P. Beauv.] is the most difficult-to-control weed species of rice production systems worldwide. It has evolved resistance to different herbicide sites of action, including the acetyl-CoA carboxylase (ACCase ...
Fidel González-Torralva, Jason K. Norsworthy   +1 more
doaj   +2 more sources

Earthworms under threat: assessing the environmental impact of cyhalofop-butyl herbicide on soil health and ecosystem sustainability. [PDF]

RSC Adv
Cyhalofop-butyl (CyB) is a widely used selective aryloxyphenoxypropionate (AOPPs) herbicide that is primarily applied in paddy fields to control barnyard grass.
Wang L, Luo J, Qiu Z, Qian M, Hayat K.
europepmc   +2 more sources

Grass weeds control in transplanted rice with Cyhalofop-butyl [PDF]

Journal of Crop Protection, 2022
This experiment was performed to determine the appropriate dose of Cyhalofop-butyl (CB) for controlling grass weeds in transplanted rice. CB at four doses, including 50, 100, 150, and 200 g ai/ha was investigated and compared with current herbicides in ...
Somayeh Tokasi, Morteza Nouralizadeh Otaghsara   +1 more
doaj   +3 more sources

Multi-gene metabolic detoxification conferring cyhalofop-butyl resistance in Echinochloa crus-galli (Barnyard grass)

Ecotoxicology and Environmental Safety
With the long-term and widespread application of cyhalofop-butyl in Chinese rice cultivation systems, resistant barnyard grass (Echinochloa crus-galli) populations have been continuously detected and reported, indicating that herbicide resistance has ...
Wenyong Jin, Zuren Li, Jian Zhao, Sirui Xing, LiYao Hu, Yingying Wang, Lianyang Bai   +6 more
doaj   +2 more sources

Genomic analyses provide insights into the polyploidization-driven herbicide adaptation in Leptochloa weeds. [PDF]

Plant Biotechnol J, 2023
Summary Polyploidy confers a selective advantage under stress conditions; however, whether polyploidization mediates enhanced herbicide adaptation remains largely unknown. Tetraploid Leptochloa chinensis is a notorious weed in the rice ecosystem, causing severe yield loss in rice. In China, L.
Chen K, Yang H, Peng Y, Liu D, Zhang J, Zhao Z, Wu L, Lin T, Bai L, Wang L.   +9 more
europepmc   +2 more sources

Herbicide resistance in Leptochloa chinensis (L.) Nees populations from different regions of Jiangsu Province, China: sensitivity differences and underlying mechanisms [PDF]

Frontiers in Plant Science
Leptochloa chinensis (L.) Nees, a noxious weed species commonly found in rice fields, has become a significant challenge in Jiangsu Province, China, as it has developed resistance to multiple herbicides due to extensive and continuous herbicide use in ...
Peng Xu, Ke Wang, Yawen Ju, Yousheng Fu, Axiu Zhu, Kaige Cao, Hongchun Wang   +6 more
doaj   +2 more sources

High Temperatures Are Required for Expression of Metabolic Resistance to Cyhalofop-Butyl in a Biotype of <i>Echinochloa crus-galli</i>. [PDF]

J Agric Food Chem
Rising average global temperatures due to climate change may affect weed survival to herbicides. The metabolic resistance of Echinochloa crus-galli to cyhalofop-butyl was characterized at 25/20 °C and 35/30 °C. The biotype SAOJER-R was resistant at 35/30
Cutti L, Simões Araujo AL, Menegol Turra G, Gonsiorkiewicz Rigon CA, Sinigaglia Angonese P, Gallon M, Dayan FE, Gaines TA, Merotto A.   +8 more
europepmc   +2 more sources

New generation post-emergence herbicides and their impact on arbuscular mycorrhizae fungal association in rice [PDF]

Current Research in Microbial Sciences, 2021
To prevent weed invasion in direct seeded rice cultivation, several new generation post emergence herbicides viz. bispyribac sodium, flucetosulfuron, ethoxysulfuron, fenoxaprop-p ethyl, penoxsulam, fenoxaprop-p-ethyl plus ethoxysulfuron and cyhalofop ...
Periyasamy Panneerselvam, Sanjoy Saha, Ansuman Senapati, Amaresh Kumar Nayak, Upendra Kumar, Debasis Mitra   +5 more
doaj   +2 more sources

Determination of Cyhalofop-butyl and Cyhalofop-acid Residues in Cereals and Oilseeds by QuEChERS-UPLC

Shipin gongye ke-ji, 2022
Objective: The method of QuEChERS-UPLC was established for the simultaneous determination of cyhalofop-butyl and cyhalofop-acid residues in cereals and oilseeds.
Hongxia PENG, Ya LIU, Li YANG, Xinming LV, Xinzhong XU, Xin XU, Ke WANG   +6 more
doaj   +2 more sources

A five-year examination into the occurrence of herbicide-resistant barnyardgrass populations in paddy from Jiangsu Province, China [PDF]

Scientific Reports
To assess resistance situation and evolutionary risks, 510 Echinochloa populations from 13 rice-growing regions in Jiangsu Province (2018–2022) were tested against seven herbicides (penoxsulam, quinclorac, cyhalofop-butyl, bispyribac-sodium, pretilachlor,
Xuli Hu, Yong Xu, Chaofeng Li, Honghao Mao, Ziyue Liu, Yi Xiao, Yongfeng Li, Xia Yang   +7 more
doaj   +2 more sources