Results 1 to 10 of about 2,306,590 (258)

Weed resistance assessment through airborne multimodal data fusion and deep learning: A novel approach towards sustainable agriculture

open access: yesInternational Journal of Applied Earth Observations and Geoinformation, 2023
Herbicide-resistant weeds represent a significant challenge to modern agriculture. The need for innovative and sustainable weed management strategies has become increasingly pressing as the threat of herbicide-resistant weeds continues to escalate ...
Fulin Xia   +4 more
doaj   +3 more sources

Mechanism of metamifop resistance in Digitaria ciliaris var. chrysoblephara from Jiangsu, China

open access: yesFrontiers in Plant Science, 2023
Digitaria ciliaris var. chrysoblephara is one of the most competitive and problematic grass weeds in China. Metamifop is an aryloxyphenoxypropionate (APP) herbicide that inhibits the activity of acetyl-CoA carboxylase (ACCase) of sensitive weeds ...
Jingjing Cao   +6 more
doaj   +1 more source

Identification and Comprehensive Evaluation of Resistant Weeds Using Unmanned Aerial Vehicle-Based Multispectral Imagery

open access: yesFrontiers in Plant Science, 2022
Atrazine is one of the most widely used herbicides in weed management. However, the widespread use of atrazine has concurrently accelerated the evolution of weed resistance mechanisms.
Fulin Xia   +6 more
doaj   +1 more source

Befall und Herbizid-Sensitivität in ausgewählten Regionen Deutschlands: Ergebnisse eines Gräser-Resistenzmonitorings 2019

open access: yesJulius-Kühn-Archiv, 2020
Die Ergebnisse aus einem bundesweit durchgeführten Gräser-Resistenzmonitoring werden vorgestellt. Für eine repräsentative Erhebung wurde auf 1121 Feldern im Bundesgebiet die Befallshöhe verschiedener Ungräsern zum Zeitpunkt der Samenreife festgestellt ...
Herrmann, Johannes   +2 more
doaj   +1 more source

Ergebnisse eines deutschlandweiten Gräser-Monitorings der Jahre 2019 - 2021: Befalls- und Resistenzentwicklung

open access: yesJulius-Kühn-Archiv, 2022
Der Befall und die Resistenzsituation von Alopecurus myosuroides Huds., Apera spica-venti (L.) P. Beauv., Bromus spp. und Lolium spp. wurden in den Jahren 2019-2021 untersucht.
Heß, Martin   +3 more
doaj   +1 more source

Recurrent Selection with Sub-Lethal Doses of Mesotrione Reduces Sensitivity in Amaranthus palmeri

open access: yesPlants, 2021
Amaranthus palmeri, ranked as the most prolific and troublesome weed in North America, has evolved resistance to several herbicide sites of action. Repeated use of any one herbicide, especially at lower than recommended doses, can lead to evolution of ...
Jason K. Norsworthy   +3 more
doaj   +1 more source

Degradation Enhancement as the Mechanism of Resistance to Imazethapyr in Barnyardgrass [PDF]

open access: yesPlanta Daninha, 2018
: Non-target site (NTS) herbicide resistance by degradation enhancement is an increasing problem in several weeds around the world. In this study, the occurrence of degradation enhancement by cytochrome P450 monooxygenases (cytP450) was evaluated as the ...
G. DALAZEN   +3 more
doaj   +1 more source

Manejo de populações de plantas daninhas resistentes aos herbicidas inibidores da acetolactato sintase Management of weed populations resistant to ALS-Inhibitor herbicides

open access: yesPlanta Daninha, 2001
Nas áreas produtoras de soja da região central do Brasil é comum a infestação da planta daninha picão-preto (constituída de uma mistura das espécies Bidens pilosa e Bidens subalternans).
P.A. Monquero, P.J. Christoffoleti
doaj   +1 more source

The Effect of Foliar and Soil Application of Flufenacet and Prosulfocarb on Italian Ryegrass (Lolium multiflorum L.) Control

open access: yesAgriculture, 2020
Italian ryegrass (Lolium multiflorum Lam.) can be a troublesome weed that may causes high yield losses to several crops. Ryegrass resistance to the typically used acetolactate synthase (ALS) and acetyl-CoA carboxylase (ACCase) inhibiting herbicides ...
Christian Andreasen   +2 more
doaj   +1 more source

Control of Glyphosate-Resistant Common Ragweed (Ambrosia artemisiifolia L.) in Glufosinate-Resistant Soybean [Glycine max (L.) Merr]

open access: yesFrontiers in Plant Science, 2017
Common ragweed emerges early in the season in Nebraska, USA and is competitive with soybean; therefore, preplant herbicides are important for effective control.
Ethann R. Barnes   +4 more
doaj   +1 more source

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