Results 1 to 10 of about 1,439 (162)

Persistence of PPO mutations and dynamics of Amaranthus palmeri resistance to PPO-inhibitor herbicides in a decade. [PDF]

Pest Manag Sci
Over a decade, Arkansas Amaranthus palmeri populations maintained resistance to PPO‐inhibiting herbicides. PPO2 mutations relate to shifts in herbicide resistance patterns over time. Abstract BACKGROUND Amaranthus is a highly troublesome weed genera globally.
Dhaka P, Rangani G, Porri A, Meiners I, Scott RC, Roma-Burgos N.   +5 more
europepmc   +2 more sources

Target-site and non-target-site mechanisms confer multiple herbicide resistance in waterhemp (Amaranthus tuberculatus) accessions from Wisconsin. [PDF]

Pest Manag Sci
The A101 accession is the first confirmed case of hydroxyphenyl pyruvate dioxygenase resistance in Amaranthus tuberculatus in Wisconsin, and the first report of P450s associated with atrazine resistance in A. tuberculatus globally. Abstract BACKGROUND A preliminary screening identified a multiple herbicide‐resistant waterhemp, Amaranthus tuberculatus ...
Faleco FA, Werle IS, Lopez AJ, Raiyemo DA, Tranel PJ, Colquhoun JB, Renz MJ, Stoltenberg DE, Werle R.   +8 more
europepmc   +2 more sources

The effects of long-term application of fomesafen on weed seedbank and resistance levels of Amaranthus retroflexus L. [PDF]

Frontiers in Plant Science
Amaranthus retroflexus L. is one of the invasive malignant weeds in soybean fields. Diphenyl ether herbicides are commonly used to control weeds in soybean fields currently, among which fomesafen is the most widely used.
Xiaotong Guo, Yulian Guo, Yu Wang, Chan Luo, Keqiang Cong   +4 more
doaj   +2 more sources

SynCom-mediated herbicide degradation activates microbial carbon metabolism in soils. [PDF]

Imeta
Extensive herbicide residues in the black soil of northeastern China are considered a significant agricultural pollution threat, yet effective bioremediation of this complex and persistent mixture remains a challenge. We provided an herbicide degradation and ecosystem regulation model of SynCom in soil. We also demonstrated the effectiveness of SynCom “
Zhang Y, Gilbert JA, Liu X, Nie L, Xu X, Gao G, Lyu L, Ma Y, Fan K, Yang T, Zhang Y, Zhang J, Chu H.   +12 more
europepmc   +2 more sources

Thirty years of glyphosate-resistant crops and weeds: Current situation and future prospects. [PDF]

Pest Manag Sci
Since 1996, when the first glyphosate‐resistant crop was commercialized and the first resistant weed was reported, resistance has expanded globally. This review analyzes emergence patterns across weed species, crops, regions, resistance mechanisms, and herbicides.
Alcántara-de la Cruz R, Guidi YM, Ramirez-Castillo M, Adegas FS, Carbonari CA, Velini ED, De Prado R, Duke SO.   +7 more
europepmc   +2 more sources

Rapid Resistance Detection of Amaranthus retroflexus to Fomesafen via Kompetitive Allele-Specific PCR (KASP) [PDF]

Plants
Amaranthus retroflexus is a highly invasive annual broadleaf weed in soybean fields, significantly reducing soybean yield and quality. Diphenyl ether herbicides, particularly fomesafen, are extensively applied to control A. retroflexus.
Zhanzhan Zhang, Yaxin Ban, Jianguo Wei, Qun Wu, Liyao Dong, Zhike Feng   +5 more
doaj   +2 more sources

Fendioxypyracil, a new and systemic PPO-inhibiting herbicide for X-spectrum weed control. [PDF]

Pest Manag Sci
This graphical abstract presents the discovery and synthesis of PPO herbicide structures with a central pyridine core, showing molecular conformations, dose–response inhibition curves for PPO1 and PPO2, and comparative weed and grass control efficacy of fendioxypyracil versus other herbicides in greenhouse and field trials.
Seiser T, Porri A, Johnen P, Zeyer S, Wahrheit J, Betz M, Vandenberghe B, Asher S, Rapado LP.   +8 more
europepmc   +2 more sources

Phytotoxicity response of sugar beet (Beta vulgaris L.) seedlings to herbicide fomesafen in soil

Ecotoxicology and Environmental Safety, 2022
Fomesafen is the most widely used herbicide in the soybean field. However, there are urgent practical challenges with the long-term persistence of fomesafen in soil and its effects on the subsequent crops in agricultural production.
Xingfan Li, Muhammad Riaz, Baiquan Song, Huajun Liu   +3 more
doaj   +1 more source

Correction: Digital morphological data can generate accurate pre-emergence herbicide dose-response curves in Chenopodium album L [PDF]

Frontiers in Plant Science
Olivia Landau, Jesus Lopez Borges, Raissa Na-ah, Luigi Peracchi, Franco Sanchez-Izurieta   +4 more
doaj   +2 more sources

Bio-efficacy of fomesafen + fluazifop-p-butyl mixture against weeds and its effect on productivity and profitability of soybean (Glycine max) in Central India

The Indian Journal of Agricultural Sciences, 2023
Grassy and broadleaf weeds are simultaneously growing in soybean (Glycine max L.) crop and there is a lack of herbicides to control all types of weeds in a soybean crop.
JITENDRA PATIDAR, MEWA LAL KEWAT, SHOBHA SONDHIA, AMIT KUMAR JHA, VARSHA GUPTA   +4 more
doaj   +1 more source