Nicholas J. Shay

ORCID: 0000-0002-6638-580X
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About
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Research Areas
  • Weed Control and Herbicide Applications
  • Ruminant Nutrition and Digestive Physiology
  • Seed and Plant Biochemistry
  • Peanut Plant Research Studies
  • Soybean genetics and cultivation
  • Biological Control of Invasive Species
  • Antioxidants, Aging, Portulaca oleracea
  • Agronomic Practices and Intercropping Systems
  • Allelopathy and phytotoxic interactions
  • Composting and Vermicomposting Techniques
  • Advances in Cucurbitaceae Research
  • Bioenergy crop production and management
  • Botany and Plant Ecology Studies

University of Georgia
2022-2024

ABSTRACT Trifludimoxazin is a new PPO-inhibiting herbicide that being evaluated for the control of small-seeded annual broadleaf weeds and grasses in several crops. Currently, no information available regarding peanut cultivar response to trifludimoxazin its utility weed systems. Three unique field experiments were conducted replicated time from 2019 through 2022 determine seven cultivars (AU-NPL 17; FloRun 331; GA-06G; GA-16HO; GA-18RU; GA-20VHO; TifNV High O/L) preemergence (PRE)...

10.1017/wet.2025.5 article EN cc-by-nc-nd Weed Technology 2025-01-27

Abstract Novel management strategies for controlling smutgrass have potential to influence sward dynamics in bahiagrass forage systems. This experiment evaluated population shifts following implementation of integrated herbicide and fertilizer plans smutgrass. Herbicide treatments included indaziflam applied preemergence (PRE), hexazinone postemergence (POST), a combination PRE + POST herbicides, nonsprayed control. Fertilizer nitrogen (N), potassium (N+K), an unfertilized The reduced...

10.1017/wet.2024.99 article EN cc-by-nc-nd Weed Technology 2024-12-22

Abstract Smutgrass is an invasive weed species that can quickly outcompete bahiagrass because of its aggressive growth, prolific seed production, and rhizomatous nature. Total renovation pastures or hayfields generally not a feasible economically viable option for most producers. Therefore, controlling the continual spread smutgrass will require integrated management (IWM) plan incorporates multiple strategies. The objective this study was to test interactions herbicides fertilizers on...

10.1017/wet.2022.73 article EN cc-by Weed Technology 2022-09-30

Abstract Georgia growers can benefit from double-cropping grain sorghum following watermelon to maximize land use and add economic value their operations. However, capitalizing on the advantages of harvesting two crops within a single season must account for potential herbicide injury rotational crops. An integrated weed management strategy that includes preplant application fomesafen terbacil is recommended control in production systems. currently labeled plant-back restrictions require...

10.1017/wet.2024.36 article EN cc-by-nc-nd Weed Technology 2024-01-01

Abstract Pink purslane is often ranked as one of the most troublesome weeds in vegetable production systems Georgia. encroachment along field edges and in-field agronomic crops has recently increased. Postemergence herbicides are an effective component crop weed management. However, little research addressed pink control crops. Therefore, greenhouse studies were conducted from 2022 to 2023 Tifton, Georgia, evaluate response postemergence commonly used Greenhouse screening provided...

10.1017/wet.2024.28 article EN cc-by-nc-nd Weed Technology 2024-01-01
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