Results 41 to 50 of about 5,571 (217)

Genetically Engineered Nanobody–Recombinant Antibody Colloidal Gold Strip for Ultrasensitive Atrazine Detection in Fruits and Vegetables

Food Safety and Health, EarlyView.
A sensitive colloidal gold immunochromatographic assay for atrazine was successfully established using genetically engineered nanobody‐recombinant antibody, which overcame the shortcomings of traditional antigen‐antibody. ABSTRACT Colloidal gold immunochromatography (CG‐ICA) is distinguished by its cost‐effectiveness and rapid detection capabilities ...
Jiayong Bao, Peipei Li, A. M. Abd El‐Aty, Jing Zhao, Lingyuan Xu, Chenxi Guo, Jia Li, Xingmei Lei, Sensen Feng, Yi Liu, Si Chen, Fen Jin, Jing Wang, Lufei Zheng, Zhen Cao, Bruce D. Hammock, Maojun Jin   +16 more
wiley   +1 more source

Efeito da irrigação inicial na profundidade de lixiviação do herbicida s-metolachlor em diferentes tipos de solos Effects of the initial irrigation on the s-metolachlor herbicide leaching depth in different types of soils

Planta Daninha, 2001
Muitas vezes a profundidade de lixiviação dos herbicidas aplicados ao solo afeta a seletividade destes às culturas. O objetivo deste trabalho foi estudar a lixiviação do herbicida s-metolachlor em cinco tipos de solos (Podzólico Vermelho-Amarelo ...
S.O. Procópio, A.A. Silva, J.B. Santos, L.R. Ferreira, G.V. Miranda, J.G. Siqueira   +5 more
doaj   +1 more source

Field Evaluations of Herbicides on Vegetable, Small Fruit, and Ornamental Crops, 2000, 2001, & 2002 [PDF]

, 2004
Field evaluations of herbicides provide the chemical industry, governmental agencies, such as IR-4, and the Arkansas Agricultural Experiment Station with an evaluation of herbicide performance on small fruit, vegetable, and ornamental crops grown under ...
Lovelace, Mike L., Malik, Mayank S., Scherder, Eric F., Talbert, Ron E.   +3 more
core   +2 more sources

Thirty years of glyphosate‐resistant crops and weeds: Current situation and future prospects

Pest Management Science, EarlyView.
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.
Ricardo Alcántara‐de la Cruz, Yure Marin Guidi, Mariana Ramirez‐Castillo, Fernando Storniolo Adegas, Caio Antonio Carbonari, Edivaldo Domingues Velini, Rafael De Prado, Stephen O. Duke   +7 more
wiley   +1 more source

Manejo de plantas daninhas na cultura do algodoeiro com S-metolachlor e trifloxysulfuron-sodium em sistema de plantio convencional Weed Management with S-metolachlor and trifloxysulfuron-sodium in cotton field

Planta Daninha, 2006
Objetivou-se com este trabalho desenvolver tecnologia para manejo de plantas daninhas na cultura do algodoeiro, em sistema de plantio convencional, combinando os herbicidas S-metolachlor em pré-emergência com trifloxysulfuron-sodium em pós-emergência ...
R.S. Freitas, L.R. Ferreira, P.G. Berger, A.C. Silva, P.R. Cecon, M.P. Silva   +5 more
doaj   +1 more source

Field Evaluation of Herbicides on Vegetables and Small Fruits 2004 [PDF]

, 2005
Herbicide evaluation studies on vegetables and small fruits were conducted in 2004 at the Arkansas Agricultural Experiment Station at Fayetteville, AR, in an effort to evaluate new herbicides, herbicide mixtures, and their application timings for weed ...
Ellis, Andrew T., Ottis, Brian V., Talbert, Ronald E., Thomas, Colleen M.   +3 more
core   +2 more sources

Synergistic and Antagonistic Effects of Chemical Pollutants and Parasitic Fungi on Cyanobacterial Metabolism

Environmental Toxicology, EarlyView.
ABSTRACT Freshwater ecosystems are increasingly impacted by anthropogenic pollutants, including the widely used herbicide metolachlor (MET) and cigarette butt (CB) litter. Parasites represent an additional biotic stressor that can modulate pollutant effects on their hosts.
Erika Berenice Martínez‐Ruiz, Jutta Fastner, Stephanie Spahr, Justyna Wolinska   +3 more
wiley   +1 more source

Effects of atrazine and S-metolachlor on stream periphyton taxonomic and fatty acid composition

Ecotoxicology, 2023
Abstract Extensive pesticide use for agriculture diffusely pollutes aquatic ecosystems through leaching and runoff events and has the potential to negatively affect non-target organisms. Atrazine and S-metolachlor are two widely used herbicides often detected in high concentrations in rivers that drain nearby agricultural lands.
Laura Malbezin, Soizic Morin, Isabelle Lavoie   +2 more
openaire   +3 more sources

Dependent Articulation in the Global Pesticide Complex: Argentina's Agrochemical Industry After the Generics Market Revolution

Journal of Agrarian Change, EarlyView.
ABSTRACT Since the late 1990s, the pesticide industry has undergone a ‘generics revolution’ as the centre of production, and trade has shifted to the global South. China and India have become major producers, capturing Latin American markets from Northern multinationals. As a major pesticide user and a key node in global supply chains, Argentina offers
Christian Berndt, Tomás Palmisano, Marion Werner   +2 more
wiley   +1 more source

Weed Control in Corn (Zea mays L.) as Influenced by Preemergence Herbicides

International Journal of Agronomy, 2016
Field studies were conducted in central and south-central Texas from 2013 through 2015 to evaluate crop tolerance and efficacy of various preemergence herbicides alone and in combination for weed control in field corn. Acetochlor and pendimethalin alone,
Travis W. Janak, W. James Grichar
doaj   +1 more source