Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 7 of 7 for “"spray volume"”.
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Use of tartrazine dye as a tracer to measure foliar spray retention on turfgrass
… playability and performance of the turf. Foliar spray applications are widely used on athletic fields due to their precise application and efficiency. However, it is often necessary to modify spray methods to meet different needs and situations. Adjustments in spray volume, nozzle type and …
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Effects of simulated drift of glyphosate, imazethapyr, glufosinate, and imazamox to non-transgenic rice
… boot, and physiological maturity growth stages. Spray volume varied proportionally to herbicide dosage and was 15 L/ha for the 6.3% rate and 29 L/ha for the 12.5% rate using 234 L/ha as the target spray volume and were applied with a tractor-mounted CO2-pressurized sprayer. Glyphosate reduced …
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Sugarcane growth, sucrose content, and yield response to the ripeners glyphosate and trinexapac-ethyl
… trinexapac-ethyl was applied in 75 and 150 L/ha spray volume or when none or 0.25% v/v surfactant was added to the spray solution. Averaged across spray volume and surfactant treatments, TRS was as much as 8% greater for glyphosate compared with trinexapac-ethyl.
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Factors affecting the performance of three postemergence, grass- selective herbicides
… to investigate the effects of adjuvants, spray volume, temperature, and combinations with broadleaf-selective herbicides on the toxicity of sethoxydim (2-[l-(ethoxyimino)-butyl]-5-[2-(ethylthio)-propyl]-3-hydroxy-cyclohexene-1-one), CGA-82725 (2-propynyl …
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Response of cool-season turfgrass to foliar applied and stabilized nitrogen fertilizers
… and that the main driver of foliar N uptake is spray volume, with lower spray volumes enhancing foliar uptake. Furthermore, foliar applications proved far superior to traditional soil-based applications of N fertilizer in terms of N use efficiency. No convincing evidence was obtained that foliar …
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Postemergence control of annual bluegrass with mesotrione in Kentucky bluegrass
… determine the effect of nitrogen fertilization, spray volume, and adjuvants on annual bluegrass control. Conclusions from these studies include a need of multiple, frequent applications of mesotrione to control annual bluegrass; temperature influences mesotrione activity; increasing nitrogen …
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Development and evaluation of a computerized leafspot advisory program for effective use of cultivar resistance, fungicide, and spray adjuvant to control early leafspot of peanut
… when fungicide applications were needed. Various spray thresholds (TDVi=48, 72, 96, 120) of the 89-ADV program were compared to a 14-day spray schedule and an advisory program that was released to growers in 1981 (81-ADV). Leafspot incidence, area under the disease progress curve (AUDPC), spray …