Plant Pathology Department

 

ORCID IDs

http://orcid.org/0000-0001-8911-6293

http://orcid.org/0000-0003-3436-3718

http://orcid.org/0000-0002-8334-0750

http://orcid.org/0000-0001-8832-1666

http://orcid.org/0000-0002-1004-3616

http://orcid.org/0000-0003-4281-6350

Document Type

Article

Date of this Version

6-5-2019

Citation

2019 Wise et al

Comments

PLOS ONE | https://doi.org/10.1371/journal.pone.0217510 June 5, 2019 1 / 15

Abstract

Foliar fungicide applications to corn (Zea mays L.) occur at one or more application timings ranging from early vegetative growth stages to mid-reproductive stages. Previous studies indicated that fungicide applications are profitable under high disease pressure when applied during the tasseling to silking growth stages. Few comprehensive studies in corn have examined the impact of fungicide applications at an early vegetative growth stage (V6) compared to late application timings (VT) for yield response and return on fungicide investment (ROI) across multiple locations.

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