ARTICLES

Activity of Fosthiazate against Meloidogyne arenaria, Frankliniella spp., and Sclerotium rolfsii in Peanut¹

Authors: N. A. Minton , T. B. Brenneman , K. Bondari , G. W. Harrison

  • Activity of Fosthiazate against Meloidogyne arenaria, Frankliniella spp., and Sclerotium rolfsii in Peanut¹

    ARTICLES

    Activity of Fosthiazate against Meloidogyne arenaria, Frankliniella spp., and Sclerotium rolfsii in Peanut¹

    Authors: , , ,

Abstract

The efficacy of fosthiazate, a new organophosphorus compound, against the peanut root-knot nematode (Meloidogyne arenaria (Neal) Chitwood), thrips (Frankliniella spp.), and southern stem rot (Sclerotium rolfsii Sacc.) in peanut (Arachis hypogaea L.) was studied for 2 years at Tifton, Georgia. Different rates and methods of applying granular and emulsifiable concentrate formulations of fosthiazate were compared with rates and methods of applying granular fenamiphos and aldicarb which were included as standard treatments. When compared with untreated controls, all treatments of all compounds increased peanut yield and reduced nematode galls on peanut roots, pods, and pegs and thrips damage to foliage significantly in both years. The treatments, however, varied in their effects on southern stem rot. Peanut yields from plots treated with equal rates of the granular and emulsifiable concentrate formulations of fosthiazate were similar. Yields of plots treated with fosthiazate at different rates compared favorably with those treated with comparable rates of fenamiphos and aldicarb. Fosthiazate increased peanut yield as much as 214 in 1990 and 64 in 1991, but yields varied with rates applied.

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Keywords: Arachis hypogaea, fosthiazate, Franliniella spp, Meloidogyne arenaria, peanut, peanut root-knot nematode, Sclerotium rolfsii, Southern Stem Rot, thrips

How to Cite:

Minton, N. & Brenneman, T. & Bondari, K. & Harrison, G., (1993) “Activity of Fosthiazate against Meloidogyne arenaria, Frankliniella spp., and Sclerotium rolfsii in Peanut¹”, Peanut Science 20(1), p.66-70. doi: https://doi.org/10.3146/i0095-3679-20-1-17

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Published on
01 Jan 1993
Peer Reviewed

Author Notes

Notes

  1. 1Contribution from the U.S. Department of Agriculture, Agricultural Research Service, the University of Georgia College of Agricultural and Environmental Sciences, Tifton, Georgia 31793-0748 and ISK Biotech Corporation, 3304 Wisteria Drive, Clayton, N.C. 27520. This article reports research involving pesticides, but does not make any recommendation for their use. Mention of a trade name or proprietary product does not constitute a guarantee or warranty of the product by the USDA or the University of Georgia and does not imply its approval to the exclusion of other products that may also be available. [^]