Results 151 to 160 of about 1,064 (191)

Resistance to aryloxyphenoxypropionate herbicides in Amazon sprangletop: Confirmation, control, and molecular basis of resistance.

Pesticide Biochemistry and Physiology, 2016
Amazon sprangletop is problematic weed of rice in the midsouthern USA. Two biotypes of this species from rice fields approximately 100km apart in Louisiana were unaffected when sprayed with the labeled field rate of cyhalofop-butyl (314g ai ha-1) in 2008.
P. Tehranchian, J. Norsworthy, Nicholas E. Korres, S. McElroy, Shu Chen, R. Scott   +5 more
semanticscholar   +3 more sources

Magnetic ZIF-8-Based Mimic Multi-enzyme System as a Colorimetric Biosensor for Detection of Aryloxyphenoxypropionate Herbicides.

ACS Applied Materials and Interfaces, 2021
In the present study, a magnetic mimic multi-enzyme system was developed by encapsulating the aryloxyphenoxypropionate (AOPP) herbicide hydrolase QpeH and alcohol oxidase (AOx) in zeolitic imidazolate framework (ZIF-8) nanocrystals with magnetic Fe3O4 ...
He-Ming Ma, Mengya Li, Ting Yu, Hui Zhang, Minghua Xiong, Feng Li   +5 more
semanticscholar   +1 more source

Detection of Aryloxyphenoxypropionate Herbicides by Enzyme-Linked Immunosorbent Assay

Analytical Letters, 2012
In this study, we developed a general and broad class-selective indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) for detecting aryloxyphenoxypropionate herbicides. A multideterminant artificial antigen was prepared from haptens of two herbicides (fenoxaprop-p-ethyl and cyhalofop-butyl) conjugated to the carrier protein Bovine serum ...
Ke-wei Ren, Yahui Jin, Meng-meng Cao, Minghua Wang   +3 more
semanticscholar   +2 more sources

Evaluation of New Aryloxyphenoxypropionate Herbicides for Control of Bermudagrass in Zoysiagrass

Weed Technology, 2011
Field experiments were conducted in Auburn, AL in 2008 and 2009 to assess new aryloxyphenoxypropionate (AOPP) herbicides applied alone and tank-mixed with triclopyr for Tifway bermudagrass control in Zorro zoysiagrass. Treatments included three sequential applications of clodinafop (0.07 kg ai ha−1); triclopyr (1.12 kg ae ha−1); clodinafop + triclopyr (
M. Doroh, J. S. McElroy, E. van Santen
semanticscholar   +2 more sources

Efficacy of postemergence herbicides tankmixes in aryloxyphenoxypropionate-resistant grain sorghum

Crop Protection, 2011
Abstract The development of aryloxyphenoxypropionate (APP)-resistant grain sorghum could provide additional opportunities for postemergence herbicide grass control in grain sorghum. Field experiments were conducted in Texas (Bushland, and Yoakum), Kansas (Dodge City, Garden City, Hays, Manhattan, Colby, Ottawa, and Tribune), and South Dakota ...
M. Abit, K. Al‐Khatib, B. Olson, P. Stahlman, P. Geier, C. Thompson, R. Currie, A. Schlegel, J. Holman, Kurt A. Hudson, D. Shoup, M. Moechnig, W. Grichar, B. Bean   +13 more
semanticscholar   +2 more sources

Cross-Resistance to Aryloxyphenoxypropionate and Cyclohexanedione Herbicides in Foxtail Millet (Setaria italica)

Pesticide Biochemistry and Physiology, 1997
Abstract Nearly isogenic backcrossed populations of foxtail millet ( Setaria italica (L.) Beauv.), resistant and susceptible to sethoxydim, were used in dose response analysis to seven acetyl-coenzyme A carboxylase inhibiting herbicides, aryloxyphenoxypropionate, and cyclohexanedione.
Wang, T., Darmency, Henri
openaire   +2 more sources

Cloransulam Antagonizes Annual Grass Control with Aryloxyphenoxypropionate Graminicides But Not Cyclohexanediones1

Weed Technology, 2004
Field, greenhouse, and laboratory studies were conducted to examine the potential for antagonism of postemergence graminicides when tank-mixed with cloransulam and to determine the role of herbicide absorption and translocation in observed antagonistic responses.
J. W. Barnes, L. R. Oliver
semanticscholar   +2 more sources

Confirmed resistance to aryloxyphenoxypropionate herbicides in Phalaris minor populations in Iran

Weed Biology and Management, 2011
Phalaris minor (littleseed canary grass) is a major weed in wheat fields in some parts of Iran. Diclofop‐methyl, fenoxaprop‐P‐ethyl, and clodinafop‐propargyl are three acetyl coenzyme A carboxylase (ACCase)‐inhibiting herbicides that are commonly used to control this grass in wheat fields. Thirty‐four P.
J. Gherekhloo, M. H. Mohassel, M. N. Mahalati, E. Zand, A. Ghanbari, M. D. Osuna, R. Prado   +6 more
semanticscholar   +2 more sources

Inhibition of corn acetyl-CoA carboxylase by cyclohexanedione and aryloxyphenoxypropionate herbicides

Pesticide Biochemistry and Physiology, 1989
Abstract Cyclohexanedione (sethoxydim, clethodim) and aryloxyphenoxypropionate (haloxyfop, diclofop, fluazifop, quizalofop) herbicides exhibit selective herbicidal activity on grasses. Dicots are tolerant to these herbicide classes. The effects of haloxyfop and sethoxydim on fatty acid biosynthesis in corn ( Zea may L.) and pea ( Pisum sativum ...
James D. Burton, John W. Gronwald, David A. Somers, Burle G. Gengenbach, Donald L. Wyse   +4 more
openaire   +1 more source

Resistance to Aryloxyphenoxypropionate and Cyclohexanedione Herbicides in Green Foxtail (Setaria virdis)

Weed Science, 1996
Resistance to aryloxyphenoxypropionate and cyclohexanedione herbicides (ACCase inhibitors) was characterized in five green foxtail populations from western Canada. Field histories indicated that these populations were exposed to up to seven applications of diclofop-methyl and sethoxydim over the previous ten years.
I. Heap, I. N. Morrison
semanticscholar   +2 more sources