Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode

The reniform nematode, <i>Rotylenchulus reniformis</i> (Linford and Oliveira), remains a common, widespread nematode pest of cotton across the southern United States. Trials were conducted during 2017 at three non-irrigated locations: one location in Hamilton, MS, and two locations in Tc...

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Autores principales:	Whitney D. Crow, Angus L. Catchot, Darrin Dodds, Jeffery Gore, Donald R. Cook, Thomas W. Allen
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	cotton nematodes at-planting nematicide plant system interactions Agriculture S
Acceso en línea:	https://doaj.org/article/7c2054efa68b4f528f164017fb0dcaa6
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spelling	oai:doaj.org-article:7c2054efa68b4f528f164017fb0dcaa62021-11-25T16:04:54ZEvaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode10.3390/agronomy111121662073-4395https://doaj.org/article/7c2054efa68b4f528f164017fb0dcaa62021-10-01T00:00:00Zhttps://www.mdpi.com/2073-4395/11/11/2166https://doaj.org/toc/2073-4395The reniform nematode, <i>Rotylenchulus reniformis</i> (Linford and Oliveira), remains a common, widespread nematode pest of cotton across the southern United States. Trials were conducted during 2017 at three non-irrigated locations: one location in Hamilton, MS, and two locations in Tchula, MS, in field settings with a history of cotton production and documented economically-damaging reniform nematode populations. Trials were designed to evaluate the response of two cotton cultivars to in-furrow nematicides consisting of aldicarb, 1,3-dichloropropene, and a non-treated control applied for nematode suppression. No significant interactions between cotton cultivar and nematicide were observed. However, treatment with 1,3-dichloropropene produced greater plant biomass, and plant height compared to aldicarb-treated cotton and the nontreated. Nematode densities were suppressed with the use of 1,3-dichloropropene compared to aldicarb and the non-treated control. The use of 1,3-dichloropropene resulted in positive early-season plant growth responses; however, these responses did not translate into greater yield.Whitney D. CrowAngus L. CatchotDarrin DoddsJeffery GoreDonald R. CookThomas W. AllenMDPI AGarticlecottonnematodesat-planting nematicideplant system interactionsAgricultureSENAgronomy, Vol 11, Iss 2166, p 2166 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	cotton nematodes at-planting nematicide plant system interactions Agriculture S
spellingShingle	cotton nematodes at-planting nematicide plant system interactions Agriculture S Whitney D. Crow Angus L. Catchot Darrin Dodds Jeffery Gore Donald R. Cook Thomas W. Allen Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode
description	The reniform nematode, <i>Rotylenchulus reniformis</i> (Linford and Oliveira), remains a common, widespread nematode pest of cotton across the southern United States. Trials were conducted during 2017 at three non-irrigated locations: one location in Hamilton, MS, and two locations in Tchula, MS, in field settings with a history of cotton production and documented economically-damaging reniform nematode populations. Trials were designed to evaluate the response of two cotton cultivars to in-furrow nematicides consisting of aldicarb, 1,3-dichloropropene, and a non-treated control applied for nematode suppression. No significant interactions between cotton cultivar and nematicide were observed. However, treatment with 1,3-dichloropropene produced greater plant biomass, and plant height compared to aldicarb-treated cotton and the nontreated. Nematode densities were suppressed with the use of 1,3-dichloropropene compared to aldicarb and the non-treated control. The use of 1,3-dichloropropene resulted in positive early-season plant growth responses; however, these responses did not translate into greater yield.
format	article
author	Whitney D. Crow Angus L. Catchot Darrin Dodds Jeffery Gore Donald R. Cook Thomas W. Allen
author_facet	Whitney D. Crow Angus L. Catchot Darrin Dodds Jeffery Gore Donald R. Cook Thomas W. Allen
author_sort	Whitney D. Crow
title	Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode
title_short	Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode
title_full	Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode
title_fullStr	Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode
title_full_unstemmed	Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode
title_sort	evaluation of cotton cultivar and at-plant nematicide application on seasonal populations of reniform nematode
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/7c2054efa68b4f528f164017fb0dcaa6
work_keys_str_mv	AT whitneydcrow evaluationofcottoncultivarandatplantnematicideapplicationonseasonalpopulationsofreniformnematode AT anguslcatchot evaluationofcottoncultivarandatplantnematicideapplicationonseasonalpopulationsofreniformnematode AT darrindodds evaluationofcottoncultivarandatplantnematicideapplicationonseasonalpopulationsofreniformnematode AT jefferygore evaluationofcottoncultivarandatplantnematicideapplicationonseasonalpopulationsofreniformnematode AT donaldrcook evaluationofcottoncultivarandatplantnematicideapplicationonseasonalpopulationsofreniformnematode AT thomaswallen evaluationofcottoncultivarandatplantnematicideapplicationonseasonalpopulationsofreniformnematode
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Evaluation of Cotton Cultivar and At-Plant Nematicide Application on Seasonal Populations of Reniform Nematode

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