The implications of spatially variable pre-emergence herbicide efficacy for weed management [PDF]
Pest Management Science, 2018 AbstractBACKGROUNDThe efficacy of pre‐emergence herbicides within fields is spatially variable as a consequence of soil heterogeneity. We quantified the effect of soil organic matter on the efficacy of two pre‐emergence herbicides, flufenacet and pendimethalin, against Alopecurus myosuroides and investigated the implications of variation in organic ...
Helen Metcalfe +2 more
exaly +8 more sources
Fabricating supramolecular pre-emergence herbicide CPAM-BPyHs for farming herbicide-resistant rice [PDF]
Nature CommunicationsControlling weeds before their emergence is crucial for minimizing their impacts on crop yield and quality. Bipyridyl herbicides (BPyHs), a class of highly effective and broad-spectrum herbicides, cannot be used as pre-emergence herbicides because they ...
Ronghua Chen +6 more
doaj +5 more sources
Development of the novel pre-emergence herbicide pyroxasulfone [PDF]
Journal of Pesticide Sciences, 2016 Pyroxasulfone, which was discovered and developed by K-I Chemical Research Institute Co., Ltd.; Kumiai Chemical Industry Co., Ltd.; and Ihara Chemical Industry Co., Ltd., is a novel pre-emergence herbicide for wheat, corn, and soybean. Pyroxasulfone inhibits the biosynthesis of very-long-chain fatty acids in plants and has shown excellent herbicidal ...
Masao Nakatani
exaly +6 more sources
Junglerice (Echinochloa colona L.) seedling emergence model as a tool to optimize pre-emergent herbicide application [PDF]
Italian Journal of Agronomy, 2021 Junglerice (Echinochloa colona), one of the worst and most problematic weeds in the world, causes large economic losses as a result of yield loss and control cost increase.
Gabriel Picapietra, Horacio A. Acciaresi
doaj +2 more sources
Combined Pre- and Post-Emergence Herbicides for Effective Weed Control in Alfalfa (Medicago sativa L.) [PDF]
PlantsThe scarcity of effective selective herbicides has made weed management a limiting factor for alfalfa yield and large-scale cultivation. This study aimed to preliminarily screen selective herbicides with acceptable safety to alfalfa and establish an ...
Xin-Ran Bao +5 more
doaj +2 more sources
EFFICACY AND SELECTIVITY OF HERBICIDES APPLIED IN CASSAVA PRE-EMERGENCE [PDF]
Revista Caatinga, 2018 ABSTRACT The interference imposed by weeds can cause damages to cassava development. Thus, adopting control measures is fundamental. The use of pre-emergence herbicides is one of the control alternatives, since cassava presents a good tolerance to herbicides applied in this modality.
ANTONIO DIAS SANTIAGO +3 more
openaire +5 more sources
Selectivity of the herbicide metribuzin for pre- and post-emergence applications in potato cultivation [PDF]
Semina: Ciências Agrárias, 2018 Metribuzin is the most commonly used herbicide in potato cultivation in Brazil, but there are few reports in literature regarding its selectivity, especially when applied to post-emergent potato plants.
Núbia Maria Correia +1 more
doaj +2 more sources
Tanaris® – the new herbicide for weed control in pre and post emergence in oilseed rape [PDF]
Julius-Kühn-Archiv, 2016 With the Product Tanaris® BASF introduces a broadly effective herbicide for weed control in winter oilseed rape. Tanaris® is used at a dose rate of 1.5 l/ha and contains the active substances Dimethenamid-P (333 g/l) and Quinmerac (167 g/l).
Bessai, Johannes +4 more
doaj +2 more sources
Microbial rhizosphere communities in response to chlorimuron-ethyl herbicide in soils under alfafa crop [PDF]
Revista Brasileira de Ciência do Solo, 2022 Biolog Eco technology was used to investigate the effects of different chemical herbicide application methods, such as pre-emergence after sowing and post-emergence (stem and leaf spraying), on the characteristics of carbon source utilization by ...
Junnan Ding, Xin Li
doaj +1 more source
Agronomy, 2022 Due to the increasing number of herbicide-resistant weed populations and the resulting yield losses, weed control must be given high priority to ensure food security.
Marcus Saile +2 more
doaj +1 more source