Results 41 to 50 of about 884 (177)

Evolução de CO2 e atividades enzimáticas em amostras de solo tratado com herbicidas CO2 evolution and enzymatic activites in herbicide-treated soil samples

Planta Daninha, 2009
Os efeitos dos herbicidas bentazon, metolachlor, trifluralin, imazethapyr, imazethapyr+lactofen, haloxyfop-methyl, glyphosate e chlorimuron-ethyl, testados em duas concentrações (duas e dez vezes a dose média recomendada por hectare), sobre a atividade ...
G. Fernandez, R.A. Pitelli, M. Cadenazzi
doaj   +1 more source

Nodulation, weed flora and yield of greengram (Vigna radiata) influenced by use of herbicides

The Indian Journal of Agricultural Sciences, 2020
A field experiment was conducted during kharif 2016 and 2017 at Research Farm, College of Agriculture, RVSKVV, Gwalior (MP) to determine the most effective herbicide/combination of herbicides to control the problematic weeds in greengram.
Varsha Gupta, Ekta Joshi, Deep Singh Sasode, B S Kasana   +3 more
doaj   +1 more source

From knowledge to action: the importance of characterizing herbicide resistance mechanisms for implementing management strategies

Pest Management Science, EarlyView.
This review bridges the gap between understanding resistance mechanisms and applying them in weed management, highlighting how mechanistic insights reveal vulnerabilities that can guide more effective control strategies. Abstract Herbicide resistance remains one of the most intensively studied areas in weed science because of its direct consequences ...
Luan Cutti, Eric L. Patterson, Todd A. Gaines, Aldo Merotto   +3 more
wiley   +1 more source

Effect of Pendimethalin and Imazethapyr on Nodulation, Nitrogen Fixation and Nitrogenase Activity and Yield in Groundnut (Arachis Hypogaea L.)

International Journal of Bio-Resource and Stress Management, 2023
A field experiment was conducted at College of Agriculture, Rajendranagar, Hyderabad in kharif 2011 to study effect of Pendimethalin and Imazethapyr on nodulation, nitrogen fixation and nitrogenase activity in groundnut.
C. Sudharshana, , T. Ram Prakash, G. Jayasree, A. Pratap Kumar Reddy   +3 more
doaj  

Efficacy of Weed Management Techniques on Weed Control, Biomass Yield, and Soil Herbicide Residue in Transplanted Wild Marigold (Tagetes minuta L.) under High Rainfall Conditions of Western Himalaya

Agronomy, 2021
A reduced herbicide rate with hand-weeding (HW) can act as a safer and sustainable approach for weed control. A field study was conducted at CSIR-IHBT, Palampur, India during 2018 and 2019 to analyze the efficacy of herbicides in combination with manual ...
Swati Walia, Tirthankar Banerjee, Rakesh Kumar   +2 more
doaj   +1 more source

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

Atividade residual de herbicidas aplicados em pós-emergência na cultura da soja sobre o milheto cultivado em sucessão Effect of the residual activity of herbicides applied in post-emergence soybean on pearl millet grown in succession

Planta Daninha, 2011
O objetivo deste trabalho foi avaliar a atividade residual de herbicidas utilizados em pós-emergência da cultura da soja sobre o milheto cultivado em sucessão.
H.A Dan, A.L.L Barroso, L.G.M Dan, S.O Procópio, R.S Oliveira JR, G.A Simon, D.M Munhoz   +6 more
doaj   +1 more source

Tolerance of sunflower (Helianthus annuus L.) to imazethapyr [PDF]

Helia, 2008
SUMMARY The response of RIMI [imazethapyr-tolerant (T)] sunflower (Helianthus annuus L.) hybrid and the local imazethapyr-sensitive hybrid "Zoltan" (S) was investigated under controlled conditions. Hybrids grown in pots were treated post-emergence with imazethapyr at the two pairs of leaves stage. Visual injury evaluation and vegetative parameters were
Vrbničanin, Sava, Božić, Dragana, Malidza, Goran, Dušanić, N., Pavlović, Danijela, Barac, Miroljub   +5 more
openaire   +4 more sources

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

Pest Management Science, Volume 82, Issue 7, Page 5987-6009, July 2026.
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

Nitrogen dose and type of herbicide used for growth regulation on the green coloration intensity of Emerald grass

Ciência Rural, 2016
: Nitrogen (N) is the main nutrient responsible for the green coloration of lawns but also stimulates the growth of the aerial portion of grass, thus increasing mowing expenses. Therefore, herbicides may be used as a growth regulator. The ideal herbicide
Raíssa Pereira Dinalli Gazola, Salatiér Buzetti, Rodolfo de Niro Gazola, Regina Maria Monteiro de Castilho, Marcelo Carvalho Minhoto Teixeira Filho, Thiago de Souza Celestrino, Elisângela Dupas   +6 more
doaj   +1 more source