Results 71 to 80 of about 2,640 (207)

Effect of weed management and fertility levels on productivity of clusterbean [Cyamopsis tetragonoloba (L.)Taub]

open access: yes, 2017
A field experiment was conducted during Kharif seasons of 2014 and 2015 at Udaipur (Rajasthan) to find out the effect of weed management on productivity of clusterbean under varying fertility levels.
Weed Management   +4 more
core   +1 more source

Tolerância de cultivares de arroz irrigado (Oryza sativa) ao herbicida nicosulfuron e à mistura formulada de imazethapyr + imazapic Tolerance of rice (Oryza sativa) cultivars to nicosulfuron and to the formulated mixture imazethapyr + imazapic

open access: yesPlanta Daninha, 2007
O objetivo deste estudo foi avaliar a tolerância de cultivares de arroz irrigado ao herbicida nicosulfuron e à mistura formulada de imazethapyr + imazapic.
L.C. Fontona   +5 more
doaj   +1 more source

Development of flow-injection liposome immunoanalysis (FILIA) for imazethapyr

open access: yesTalanta, 1998
Imazethapyr is the herbicide developed for use in leguminous crops. In this study, flow-injection liposome immunoanalysis (FILIA) has been shown to be capable of measuring imazethapyr in a buffered solution with a detection limit of 0.1 ppb through the optimization process. Protein A coated glass beads covalently conjugated with antibody were contained
M, Lee, R A, Durst, R B, Wong
openaire   +2 more sources

Termination strategies for high biomass cereal rye cover crop in soybean planting green systems

open access: yesAgrosystems, Geosciences &Environment, Volume 8, Issue 3, September 2025.
Abstract Weed management programs utilizing high‐biomass cereal rye (Secale cereale L.) cover crop in Wisconsin soybean [Glycine max (L.) Merr.] production systems are increasing in popularity. Much of this method's success depends on effective cereal rye termination and environmental conditions in the spring.
Jacob H. Felsman   +6 more
wiley   +1 more source

Utility of imazethapyr in soybean weed management systems [PDF]

open access: yes, 1989
Field studies were conducted in 1987 and 1988 to determine the utility of imazethapyr in soybean [Glycine max (L.) Merr.] weed management systems. The objectives of these studies were to 1) determine the utility of imazethapyr in combination with other ...
Harrison, Mark Peyton
core  

Determination of the Mechanisms of MCPA Resistance in Amaranthus powellii

open access: yesPlant Direct, Volume 9, Issue 9, September 2025.
ABSTRACT Resistance to 2‐methyl‐4‐chloro‐phenoxyacetic acid (MCPA) was recently confirmed in a population of green pigweed (Amaranthus powellii) from Dresden, Ontario, Canada, with a resistance factor of 4.4. Resistance to synthetic auxin herbicides in Amaranthus species has previously been linked to non‐target site resistance mechanisms with low‐level
Isabelle Aicklen   +7 more
wiley   +1 more source

Resistance of Echinochloa crus-galli Populations to Acetolactate Synthase-Inhibiting Herbicides

open access: yesInternational Journal of Agronomy, 2012
Three Echinochloa crus-galli (barnyardgrass) populations from rice fields in Arkansas (AR1 and AR2) and Mississippi (MS1), USA, were recently confirmed to be resistant to imazethapyr.
Dilpreet S. Riar   +5 more
doaj   +1 more source

Utilização de chlorimuron-ethyl e imazethapyr na cultura da soja Roundup Ready® Chlorimuron-ethyl and imazethapyr applied on Roundup Ready® soybean crop

open access: yesPlanta Daninha, 2007
Objetivou-se com este trabalho avaliar a eficácia e a seletividade da associação dos herbicidas chlorimuron-ethyl e imazethapyr ao glyphosate no controle de plantas daninhas na cultura da soja Roundup Ready® (RR®).
S.O. Procópio   +3 more
doaj   +1 more source

Imazethapyr plus Propanil Mixtures in Imidazolinone-Resistant Rice

open access: yes, 2017
A study was conducted in three locations in Louisiana to evaluate interactions of imazethapyr at 0 and 70 g ai ha−1mixed with propanil at 0, 1,120, 2,240, 3,360, and 4,480 g ha−1for the control of red rice, barnyardgrass, and hemp sesbania.
Benjamin M. McKnight   +3 more
core   +1 more source

Bioensaios para diagnóstico da resistência aos herbicidas imidazolinonas em arroz Bioassays for diagnosis of resistance to the herbicides imidazolinones in rice plants

open access: yesPlanta Daninha, 2010
Cultivares de arroz resistentes aos herbicidas imidazolinonas têm proporcionado a utilização destes para o controle do arroz-vermelho, que é um dos principais problemas da cultura do arroz irrigado.
A.C. Roso   +2 more
doaj   +1 more source

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