Results 41 to 50 of about 816 (155)

Potencial de uso dos herbicidas chlorimuron-ethyl, imazethapyr e cloransulam-methyl na cultura do feijão Potential use of chlorimuron-ethyl, imazethapyr and cloransulam-methyl in common bean crop

Planta Daninha, 2009
O objetivo deste trabalho foi avaliar a seletividade dos herbicidas chlorimuron-ethyl, imazethapyr e cloransulam-methyl, aplicados em associação com o herbicida fomesafen, a dez cultivares de feijão.
S.O. Procopio, A.J.B.P. Braz, A.L.L. Barroso, A. Cargnelutti Filho, K.L. Cruvinel, M. Betta, G.B.P. Braz, J.J.S. Fraga Filho, L.D. Cunha Júnior   +8 more
doaj   +1 more source

Identification of new germplasm sources and physiological traits for breeding heat‐tolerant soybean varieties

Crop Science, Volume 65, Issue 6, November/December 2025.
Abstract Breeding for heat tolerance in soybean [Glycine max (L.) Merr.] is constrained by limited genetic diversity for heat tolerance, lack of efficient selection criteria, and incomplete knowledge of heat tolerance mechanisms. The objectives of this study were to characterize the heat tolerance of a soybean recombinant inbred line (RIL) population ...
Shelby Hammond, Malarvizhi Sathasivam, Benjamin Fallen, James Smith, William C. Bridges Jr., Sachin Rustgi, Sruthi Narayanan   +6 more
wiley   +1 more source

Design, Synthesis, and Safener Activity of Novel Methyl (R)-N-Benzoyl/Dichloroacetyl-Thiazolidine-4-Carboxylates

Molecules, 2018
A series of novel methyl (R)-N-benzoyl/dichloroacetyl-thiazolidine-4-carboxylates were designed by active substructure combination. The title compounds were synthesized using a one-pot route from l-cysteine methyl ester hydrochloride, acyl chloride, and ...
Li-Xia Zhao, Hao Wu, Yue-Li Zou, Qing-Rui Wang, Ying Fu, Chun-Yan Li, Fei Ye   +6 more
doaj   +1 more source

Response of New Cultivars to Early Postemergence Chlorimuron Applications1

Peanut Science, 2004
Abstract Field studies were conducted in Alabama and Georgia in 2002 and 2003 to determine whether the peanut cultivar that replaced the cultivar Florunner can tolerate earlier applications of the herbicide chlorimuron than what is registered.
G. Wehtje, T. L. Grey
openaire   +1 more source

Biology, Ecology, Distribution and Management of Large Crabgrass (Digitaria sanguinalis)

Weed Research, Volume 65, Issue 4, July/August 2025.
ABSTRACT Digitaria sanguinalis (L.) Scop. (large crabgrass) is a globally distributed annual C4 grass and one of the most challenging weeds in agriculture, causing significant yield losses in crops such as maize, soyabean, rice, cotton and vegetables. This species thrives under favourable and unfavourable conditions such as disturbed soils, fluctuating
Fernando H. Oreja, Andrea S. Vega, Eric Jones, Elba B. de la Fuente   +3 more
wiley   +1 more source

Control of glyphosate-resistant waterhemp (Amaranthus tuberculatus) in dicamba - resistant soybean in New York

Weed Technology
Recent reports of glyphosate-resistant (GR) waterhemp pose serious concerns among crop producers in New York. Field experiments were conducted in 2019 and 2020 near Waterloo, New York, to evaluate the effectiveness of preemergence, postemergence ...
Midhat Z. Tugoo, Bryan Brown, Mike Stanyard, Mike Hunter, Vipan Kumar   +4 more
doaj   +1 more source

Glyphosate em mistura com herbicidas alternativos para o manejo de plantas daninhas Glyphosate combined with alternative herbicides for vegetation management

Planta Daninha, 2001
O uso intensivo de glyphosate como herbicida não-seletivo tem selecionado espécies de plantas daninhas tolerantes. Dessa forma, é importante que sejam estudadas misturas de tanque com herbicidas de mecanismos de ação alternativos e que apresentem efeitos
P.A. Monquero, P.J. Christoffoleti, C.T.D. Santos   +2 more
doaj   +1 more source

Suppressed Protein Translation Caused by MSP‐8 Deficiency Determines Fungal Multidrug Resistance with Fitness Cost

Advanced Science, Volume 12, Issue 6, February 10, 2025.
This study identifies msp‐8 as a novel multidrug‐resistance gene encoding a helicase in fungi, and reveals a previously unrecognized resistance mechanism. Dysfunction of MSP‐8 disrupts translation homeostasis, leading to reductions in intracellular ketoconazolelevels, membrane‐bound amphotericin B contents, and reactive oxygen species.
Mi Zhou, Pengju Yu, Chengcheng Hu, Wenxia Fang, Cheng Jin, Shaojie Li, Xianyun Sun   +6 more
wiley   +1 more source

Eficiência e qualidade da aplicação de misturas em tanque com adjuvantes na dessecação de corda-de-viola Efficiency and quality of tank mixtures application with adjuvants in morningglory dessecation

Engenharia Agrícola, 2011
O objetivo do trabalho foi avaliar se a utilização de adjuvantes nas misturas em tanque de glyphosate + chlorimuron-ethyl e glyphosate + carfentrazone-ethyl influenciam na qualidade da aplicação e eficiência de controle de Ipomoea grandifolia.
Cleber D. de G. Maciel, Antonio M. de Oliveira Neto, Naiara Guerra, Wagner Justiniano   +3 more
doaj   +1 more source

Seletividade de herbicidas pós-emergentes isolados ou associados a fertilizante foliar na cultura da soja

Revista de Ciências Agroveterinárias, 2022
A associação de herbicidas com fertilizantes foliares é comumente adotada na cultura da soja. Entretanto, essas associações podem ocasionar diferentes efeitos quando aplicadas na soja, necessitando portanto de maiores estudos.
Erica da Silva de Alencar, Mariana Lescano Geist, João Paulo Morales Pereira, Bruna Ferrari Schedenffeldt , Felipe Alves Nunes, Paulo Vinicius da Silva, Elisângela Dupas, Munir Mauad, Patrícia Andrea Monquero, Elias Silva de Medeiros   +9 more
doaj   +1 more source