Results 61 to 70 of about 307 (140)

A comparison of seven innovative robotic weeding systems and reference herbicide strategies in sugar beet (Beta vulgaris subsp. vulgaris L.) and rapeseed (Brassica napus L.)

Weed Research, Volume 64, Issue 1, Page 42-53, February 2024.
Abstract More than 40 weeding robots have become commercially available, with most restricted to use in crops or fallow applications. The machines differ in their sensor systems for navigation and weed/crop detection, weeding tools and degree of automation.
Roland Gerhards, Peter Risser, Michael Spaeth, Marcus Saile, Gerassimos Peteinatos   +4 more
wiley   +1 more source

Adjuvants to Improve Phenmedipham + Desmedipham + Ethofumesate Efficacy Against Weeds in Sugar Beet (Beta vulgaris)

, 2019
: The efficacy of reduced (411.5 and 617.2 a.i. ha-1) and recommended (823.0 g a.i. ha-1) rates of phenmedipham + desmedipham + ethofumesate on the control of Amaranthus retroflexus, Amaranthus blitoides, Chenopodium album, and Tribulus terrestris in ...
A. ALIVERDI (6570719), M. ANABESTANI (6570722), A. SHAMSABADI (6570725), E. IZADI-DARBANDI (6570716)   +3 more
core   +1 more source

Qualitative suggestions about chemical weed control of poplar in the nursery and possible improvement on the basis of experimental trials over fifteen years

Forest@, 2009
In this work the results of over fifteen years of experimentation are summarized, concerning the possibility of use of herbicides included in several chemical classes and with various mechanisms of action on poplar clones of different species, European ...
Gennaro M, Giorcelli A, Deandrea G
doaj   +1 more source

Reaction of some weed species to herbicides in sugar beet cultivation

Acta Agrobotanica, 2013
In the years 1975-1980, on the Experimental Farm Chylice fields of the Warsaw Agricultural University, herbicide activity was evaluated on commonly appearing weed species in sugar beet cultivation.
H. Domańska, L. Leska, Z. Łęgowiak, G. Maćkowiak   +3 more
doaj   +1 more source

Toxicity of phenmedipham and carbendazim to Enchytraeus crypticus and Eisenia andrei (Oligochaeta) in Mediterranean soils

, 2014
Purpose The main objective of the present study was to evaluate the toxicity of two reference chemicals, Carbendazim and Phenmedipham, for the compostworm Eisenia andrei (effects of Carbendazim) and the potworm Enchytraeus crypticus (effects of ...
Andrés, Pilar, Chelinho, Sonia, Sousa, J. P., Campana, Paolo, Römbke, Jörg, Domene, Xavier   +5 more
core   +1 more source

Efficacy of different strategies using an ALS-inhibitor herbicide for weed control in sugar beet (Beta vulgaris L.)

Journal für Kulturpflanzen, 2016
In 2013 and 2014, field trials were conducted at six environments in Germany to evaluate the efficacy of a new ALS-inhibiting herbicide containing foramsulfuron and thiencarbazone-methyl (F/T) for weed control in sugar beet cultivation.
Moritz Jasper Wendt, Christine Kenter, Martin Wegener, Bernward Märländer   +3 more
doaj   +1 more source

The influence of oil additives on the effectiveness of herbicides

Acta Agrobotanica, 2013
The possibility to decrease herbicide doses without reducing their weed controlling effectiveness was investigated in two microplots and one field experiment. The following herbicides were used: atrazine, mixture of atrazine with terbutrine, MCPA + MCPP,
Andrzej Chwedoruk, Helena Domańska
doaj   +1 more source

Biochemical characterization of cholinesterases in Enchytraeus albidus and assessment of in vivo and in vitro effects of different soil properties, copper and phenmedipham

, 2011
Enchytraeus albidus are important organisms of the soil biocenosis, used as standard test species in environmental risk assessment. The inhibition of cholinesterases (ChE) activity of several species has been widely used to assess the exposure and ...
Novais, SC, Gravato, C, Guilhermino, L, Soares, AMVM, Howcroft, CF, Amorim, MJB   +5 more
core   +1 more source

Joint action of some usable important broadleaf herbicides in sugar beet

Majallah-i ḥifāẓat-i giyāhān, 2018
Introduction: The assessment of the effect of mixtures could be based on various concepts whether we work within toxicology, pharmacology or weed control.
AliAsghar Chitband, Reza Ghorbani, Mohammad Hassan Rashed Mohassel, Mahbubeh Nabizade   +3 more
doaj   +1 more source

Versuche zur Unkrautbekämpfung in Ackerbohnen im Nachauflauf

Julius-Kühn-Archiv, 2018
Ackerbohnen (Vicia faba) erfreuen sich einer wachsenden Anbaubedeutung. Allerdings ist nach Wegfall des Herbizids Basagran (Bentazon) aktuell nur eine Unkrautbekämpfung im Vorauflauf möglich.
Verena Haberlah-Korr, Iris Henneken, Chantal Meschede   +2 more
doaj   +1 more source