Results 21 to 30 of about 168,265 (172)

Life cycle exposure to cyhalofop-butyl induced reproductive toxicity toward zebrafish

SSRN Electronic Journal, 2022
Cyhalofop-butyl (CyB) is an herbicide widely used in paddy fields, which may transfer to aquatic ecosystems and cause harm to aquatic organisms. In this study, zebrafish (Danio rerio) were exposed to CyB (0.1, 1 and 10 ug/L) related to the environment ...
Tao Zhu, Siwen Wang, Dong Li
semanticscholar   +3 more sources

Target-site mutations Ile1781Leu and Ile2041Asn in the ACCase2 gene confer resistance to fluazifop-p-butyl and pinoxaden herbicides in a johnsongrass accession from Arkansas, USA. [PDF]

Plant Direct
Abstract Johnsongrass [Sorghum halepense (L.) Pers.] is a troublesome weed species in different agricultural and non‐agricultural areas. Because of its biology, reproductive system, and seed production, effective management is challenging. An accession with low susceptibility to the acetyl‐CoA carboxylase (ACCase)‐inhibiting herbicides fluazifop‐p ...
González-Torralva F, Norsworthy JK.
europepmc   +2 more sources

Subgenomic Distribution and Herbicide Cross-Resistance of <i>ALS</i> Gene Mutations in Allohexaploid <i>Echinochloa crus-galli</i>. [PDF]

Plant Direct
ABSTRACT Herbicide target site resistance in polyploid species is more complex than in diploids due to potential subgenome interactions. This study characterized mutations in the ALS gene across distinct subgenomes of hexaploid Echinochloa crus‐galli and evaluated the cross‐resistance patterns conferred by each mutation to various ALS‐inhibiting ...
Cutti L, Turra GM, Machado FM, Sulzbach E, Angonese PS, Markus C, Gaines TA, Merotto A.   +7 more
europepmc   +2 more sources

Glycosyltransferase genes are associated with resistance to cyhalofop‐butyl in a Chinese Echinochloa crus‐galli population

Pest Management Science
BACKGROUND Echinochloa crus-galli is the most troublesome and widespread weed of most rice-growing regions of the world. Cyhalofop-butyl, a herbicide within the acetyl-CoA carboxylase (ACCase) chemical group, has been extensively used to control ...
Lang Pan
exaly   +2 more sources

Herbicide Application Under Co-Cultivation Is Associated with Early Microbiome Assembly Shifts and Later Physiological Decline in Rice [PDF]

Microorganisms
Herbicides considered selective to rice are generally evaluated based on their direct crop safety and weed suppression effects, yet it remains unclear whether they may also trigger indirect or context-dependent effects on rice under rice–barnyardgrass co-
Yingxi Li, Mingfeng He, Yao Song, Lu Liu, Jiling Xiao, Jie Wang, Bin Yang, Shunyi Ouyang, Xin Li, Di Peng, Zheyuan Zhu   +10 more
doaj   +2 more sources

Efficacy of Haloxyfop-R-Methyl on Allium cepa: Cyto-Genotoxic and In Silico Docking Studies on the Mechanism of Action. [PDF]

Microsc Res Tech
ABSTRACT Haloxyfop‐R‐methyl (HRM) is extensively employed to control annual and perennial grass weeds. This study aimed to investigate the cyto‐genotoxic effects of HRM at concentrations of 1.19, 2.38, and 4.76 mg/L over various time intervals (24, 48, 72, and 96 h) on Allium cepa root.
Liman R, Kılıç E, İstifli ES, Uğur YY, Ciğerci İH.   +4 more
europepmc   +2 more sources

Design of highly leaf-adhesive and anti-UV herbicide nanoformulation for enhanced herbicidal activity [PDF]

Journal of Advanced Research
Introduction: Conventional pesticide formulations have been widely used to boost agricultural productivity, but their weak foliar adhesion and instability under UV light during spraying lead to low utilization rates and potential environmental and health
Dongdong Li, Jianan Li, Hao Li, Zhendong Bai, Chujian Ma, Haodong Bai, Dingfeng Luo, Zuren Li, Lianyang Bai   +8 more
doaj   +2 more sources

Molecular Mechanisms of Resistance to Cyhalofop-Butyl in Barnyard Grass (Echinochloa crus-galli)

Plants
Cyhalofop-butyl, a widely used acetyl-CoA carboxylase (ACCase)-inhibiting herbicide, is increasingly resisted by Echinochloa crus-galli in paddy fields. However, the physiological and molecular mechanisms of this resistance have not been fully elucidated.
Guangyu Li, Yuanju Huang, Yongjie Yang, Suxin Zhang, Chun Wang, Qian Wang, Mingjia Sun   +6 more
doaj   +2 more sources

Interaction between nitrogen, soil water condition and herbicides in Urochloa plantaginea control in irrigated rice crop [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2021
The present study sought to verify the existence of interactions between the soil water conditions, nitrogen and herbicides commonly used to control alexandergrass in irrigated rice crop. The experimental design was completely randomized, arranged in a 2
Leandro L. Spatt, Sidinei J. Lopes, Sylvio H. B. Dornelles, Luciane A. Tabaldi, Vinicius S. Trivisiol, Mariane Peripolli   +5 more
doaj   +1 more source

Integrated management of tough lovegrass (Eragrostis plana Nees): associating chemical control tools and plant physiology [PDF]

Ciência Rural, 2020
: The objective of the study was to evaluate the efficiency of herbicides use in the control of tough lovegrass according to the availability of solar radiation and the presence or absence of flooded.
Eduardo Avelino Faleiro, Diego Martins Chiapinotto, Fabiane Pinto Lamego, Carlos Eduardo Schaedler, Eduardo Bohrer de Azevedo   +4 more
doaj   +1 more source