Search Results - "POSTON, DANIEL H"

Glyphosate Tolerance Mechanism in Italian Ryegrass (Lolium multiflorum) from Mississippi by Nandula, Vijay K., Reddy, Krishna N., Poston, Daniel H., Rimando, Agnes M., Duke, Stephen O.

“…A threefold glyphosate tolerance was identified in two Italian ryegrass populations, T1 and T2, from Mississippi. Laboratory experiments were conducted to…”
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Factors affecting seed germination, seedling emergence, and survival of texasweed (Caperonia palustris) by Koger, Clifford H., Reddy, Krishna N., Poston, Daniel H.

“…Field, laboratory, and greenhouse experiments were conducted to determine the seed production potential and effect of environmental factors on germination,…”
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Glyphosate-resistant horseweed (Conyza canadensis) in Mississippi by Koger, C.H, Poston, D.H, Hayes, R.M, Montgomery, R.F

“…Survival of horseweed in several glyphosate-tolerant cotton and soybean fields treated with glyphosate at recommended rates preplant and postemergence was…”
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Multiple Resistance of Horseweed to Glyphosate and Paraquat and Its Control with Paraquat and Metribuzin Combinations by Eubank, Thomas, Nandula, Vijay, Poston, Daniel, Shaw, David

“…Greenhouse and field studies were conducted in 2007 and 2008 to investigate possible multiple-resistance of horseweed to paraquat and glyphosate, and to…”
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Differential Response to Glyphosate in Italian Ryegrass (Lolium Multiflorum) Populations from Mississippi by Nandula, Vijay K, Poston, Daniel H, Eubank, Thomas W, Koger, Clifford H, Reddy, Krishna N

“…Two Italian ryegrass populations from Mississippi, Tribbett and Fratesi, were suspected to be tolerant to glyphosate. A third population from Mississippi,…”
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Multiple Resistance to Glyphosate and Pyrithiobac in Palmer Amaranth (Amaranthus palmeri) from Mississippi and Response to Flumiclorac by Nandula, Vijay K., Reddy, Krishna N., Koger, Clifford H., Poston, Daniel H., Rimando, Agnes M., Duke, Stephen O., Bond, Jason A., Ribeiro, Daniela N.

“…Greenhouse and laboratory studies were conducted to confirm and quantify glyphosate resistance, quantify pyrithiobac resistance, and investigate interaction…”
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Formulation and Adjuvant Effects on Uptake and Translocation of Clethodim in Bermudagrass (Cynodon dactylon) by Nandula, Vijay K, Poston, Daniel H, Reddy, Krishna N, Koger, Clifford H

“…The effect of formulation and adjuvants on absorption and translocation of 14C-clethodim was determined at 1, 4, 12, 24, 48, and 72 h after treatment (HAT) in…”
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Factors affecting germination of horseweed (Conyza canadensis) by Nandula, Vijay K., Eubank, Thomas W., Poston, Daniel H., Koger, Clifford H., Reddy, Krishna N.

“…The influence of environmental factors on germination and emergence of horseweed was examined in growth chamber experiments. Germination was highest (61%)…”
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Glyphosate-Resistant and -Susceptible Soybean (Glycine max) and Canola (Brassica napus) Dose Response and Metabolism Relationships with Glyphosate by Nandula, Vijay K, Reddy, Krishna N, Rimando, Agnes M, Duke, Stephen O, Poston, Daniel H

“…Experiments were conducted to determine (1) dose response of glyphosate-resistant (GR) and -susceptible (non-GR) soybean [Glycine max (L.) Merr.] and canola…”
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Texasweed (Caperonia Palustris) Control in Soybean with Postemergence Herbicides by Poston, Daniel H, Nandula, Vijay K, Matt Griffin, R, Koger, Clifford H

“…Field and greenhouse studies were conducted in 2000 and 2001 in Mississippi to determine the most effective POST herbicide programs for control of Texasweed in…”
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Effect of glyphosate spray coverage on control of pitted morningglory (Ipomoea lacunosa) by Koger, C.H, Poston, D.H, Reddy, K.N

“…Greenhouse and field experiments were conducted to investigate the effect of glyphosate rate and degree of glyphosate spray coverage on pitted morningglory…”
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Saflufenacil efficacy on horseweed and its interaction with glyphosate by Eubank, Thomas W., Nandula, Vijay K., Reddy, Krishna N., Poston, Daniel H., Shaw, David R.

“…Saflufenacil is a new herbicide on the market and its effectiveness on horseweed, several populations of which have evolved resistance to glyphosate, is not…”
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Glyphosate-resistant Horseweed (Conyza canadensis) Control Using Glyphosate-, Paraquat-, and Glufosinate-Based Herbicide Programs by Eubank, Thomas W, Poston, Daniel H, Nandula, Vijay K, Koger, Clifford H, Shaw, David R, Reynolds, Daniel B

“…Field studies were conducted in 2005 and 2006 to determine the most effective chemical options within three individual herbicide-based burndown programs,…”
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Enhanced sensitivity to cloransulam-methyl in imidazolinone-resistant smooth pigweed by Poston, Daniel H., Wu, Jingrui, Hatzios, Kriton K., Wilson, Henry P.

“…Several populations of smooth pigweed with resistance to imidazolinone (IMI) herbicides have been identified in recent years. One IMI-resistant population (R2)…”
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Glyphosate-Resistant Weeds: Current Status and Future Outlook by Nandula, Vijay K., Reddy, Krishna N., Duke, Stephen O., Poston, Daniel H.

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Imidazolinone resistance in several Amaranthus hybridus populations by Poston, Daniel H., Wilson, Henry P., Hines, Thomas E.

“…Field and greenhouse studies were conducted to evaluate the responses of several imidazolinone (IMI)-resistant Amaranthus hybridus populations to various…”
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Glyphosate Interactions with Manganese by Bailey, William A., Daniel H. Poston, Henry P. Wilson, Thomas E. Hines

“…Field experiments were conducted on the Eastern Shore of Virginia from 1999 to 2001 to evaluate the effects of tank mixture applications of isopropylamine or…”
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Seed germination differences between glyphosate-resistant and -susceptible Italian ryegrass populations by Nandula, Vijay K, Poston, Daniel H, Reddy, Krishna N

“…Influence of environmental factors on germination and emergence of Italian ryegrass [Lolium perenne L. subsp. multiflorum (Lam.) Husn.], including…”
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Formulation and adjuvant effects on the absorption and translocation of ¹⁴C-clethodim in wheat (Triticum aestivum L.) by NANDULA, VIJAY K, POSTON, DANIEL H, REDDY, KRISHNA N, KOGER, CLIFFORD H

“…A new formulation of clethodim {(E,E)-(±)-2-(1-[([3-chloro-2-propenyl]oxy)imino]propyl)-5-(2-[ethylthio]propyl)-3-hydroxy-2-cyclohexen-1-one} is labeled for…”
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Response of acetolactate synthase from imidazolinone-susceptible and -resistant smooth pigweed to ALS inhibitors by Poston, Daniel H., Hirata, Cecilia Mucha, Wilson, Henry P.

“…As a follow-up to greenhouse studies, acetolactate synthase (ALS) (EC 4.1.3.18) was extracted from one imidazolinone (IMI)-susceptible (S) and three…”
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