Results 141 to 150 of about 5,983,884 (280)
Efficacy of drone-based pre-emergence herbicide application in wet direct seeded rice
The study was carried out during the rabi season 2021–22 and kharif 2022 at Professor Jayashankar Telangana state Agricultural University, Hyderabad, Telangana, India.
Bhatt P Spandana +3 more
core +1 more source
Pre-emergence and Post-emergence Applied Herbicides for Weed Management in Soybean [PDF]
, 2002 The purpose of this study was to evaluate herbicide treatments applied pre-emergence and post-emergence for weed efficacy and crop phytotoxicity in a glyphosate-resistant soybean variety.
Franzenburg, Damian +2 more
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Journal of Agrarian Change, EarlyView.ABSTRACT Pesticide use is expanding rapidly across sub‐Saharan Africa, while regulatory oversight and public protection structures remain weak, leaving smallholder farmers exposed to mounting health and environmental risks. In response, agrochemical industry actors have launched ‘safe use’ initiatives that emphasize training and personal protective ...
Elina Andersson +2 more
wiley +1 more source
Chemical Control of the Invasive Weed Trianthema portulacastrum: Nethouse Studies
PlantsTrianthema portulacastrum L. (Aizoaceae), commonly known as desert horse purslane or black pigweed, is a C4 dicot succulent invasive annual plant that is widespread in agricultural fields in Southeast Asia, tropical America, Africa, and Australia.
Yaakov Goldwasser +5 more
doaj +1 more source
No Cocoa Without Deforestation? A Field‐Type Analysis of Forest Frontiers in West Africa
Journal of Agrarian Change, EarlyView.ABSTRACT This paper analyses the interrelations of production systems, class relations and deforestation in a smallholder forest frontier. Using the concept of field types, we provide a plot‐level analysis of deforestation processes in West Africa, where smallholders convert forest into cocoa farms.
Sarah Lena Graf +5 more
wiley +1 more source
Effects of pre-mix herbicide combinations on weed management in transplanted rice (Oryza sativa)
The Indian Journal of Agricultural SciencesAn experiment was conducted during rainy (kharif) season of 2021 at the Agricultural Farm of Banaras Hindu University, Varanasi, Uttar Pradesh for evaluating the efficacy of pre-mix herbicide combinations applied as post emergence in managing weeds in ...
NILUTPAL SAIKIA +9 more
doaj +1 more source
Journal of Agrarian Change, EarlyView.ABSTRACT What do pesticide companies do to keep their products on the market despite strong societal and scientific critiques of their environmental and health risks? This paper examines the herbicide paraquat, one of the most controversial pesticides, from the early 1960s to the present.
Kees Jansen
wiley +1 more source
Journal of Agrarian Change, EarlyView.ABSTRACT Peasant movements employ a spectrum of politico‐economic strategies for territorialising agroecology, ranging from autonomy to (inter)dependency. To substantiate this argument, I draw on qualitative fieldwork and historical analysis to examine the Colombian Peasant Reserve Zone movement's strategies for territorialising agroecology at both the
Daniel Ortiz Gallego
wiley +1 more source
Low soil moisture in effectiveness of pre-emergence herbicide application
, 2014 The aim of this study was to evaluate the effect of low soil moisture on the efficacy of applying herbicides ametryn + clomazone, sulfentrazone and tebuthiuron in pre-emergence application submitted to simulated rainfalls at different time intervals ...
de Souza, Guilherme Sasso Ferreira [UNESP] +2 more
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Role of glutathione transferases in herbicide detoxification in weeds [PDF]
, 1996 Glutathione transferases (GSTs) catalyse the conjugation of the electrophilic herbicides atrazine, metolachlor, alachlor and fluorodifen with the tripeptide glutathione (GSH).
Hatton, Pamela J., Hatton, P.J.
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