Evaporation time of droplets containing thiamethoxam and adjuvants sprayed on sugarcane leaves
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چکیده
منابع مشابه
Evaporation Time and Spread Area of Adjuvant-amended Droplets on Waxy and Hairy Leaves
Understanding the evaporation of pesticide droplets and wetting of leaf surfaces can increase foliar application efficiency and reduce pesticide use. Evaporation time and wetted area of single pesticide droplets on hairy and waxy geranium leaf surfaces were measured under the controlled conditions for five droplet sizes and three relative humidity levels. Stereoscopic sequential images of the d...
متن کاملDroplet evaporation and spread on waxy and hairy leaves associated with type and concentration of adjuvants.
BACKGROUND Adjuvants can improve pesticide application efficiency and effectiveness. However, quantifications of the adjuvant-amended pesticide droplet actions on foliage, which could affect application efficiencies, are largely unknown. RESULTS Droplet evaporation rates and spread on waxy or hairy leaves varied greatly with the adjuvant types tested. On waxy leaves, the wetted areas of dropl...
متن کاملEvaporation Characteristics of Diesel and Biodiesel Fuel Droplets on Hot Surfaces
In CI engines, the evaporation rate of fuel on various hot surfaces, including the combustion chamber, has a significant effect on deposit formation and accumulation, the exhaust emissions of PM and NOx, and their efficiency. Therefore, the evaporation of liquid fuel droplets impinging on hot surfaces has become an important subject of interest to engine designers, manufacturers, and researcher...
متن کاملLaboratory Simulation of Evaporation of Water Droplets on Artificial Soybean Leaves
Leclerc, M.Y., Thurtell, G.W. and Gillespie, T.J., 1985. Laboratory simulation of evaporation of water droplets on artificial soybean leaves. Agric. For. Meteorol., 36: 105-111. The evaporation from water droplets on artificial soybean leaves was modelled using an energy balance. Observations showed that while droplets were hemispherical initially, they then flattened keeping the base area virt...
متن کاملEvaporation kinetics of surfactant solution droplets on rice (Oryza sativa) leaves
The dynamics of evaporating sessile droplets on hydrophilic or hydrophobic surfaces is widely studied, and many models for these processes have been developed based on experimental evidence. However, few research has been explored on the evaporation of sessile droplets of surfactant or pesticide solutions on target crop leaves. Thus, in this paper the impact of surfactant concentrations on cont...
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ژورنال
عنوان ژورنال: Pesquisa Agropecuária Tropical
سال: 2016
ISSN: 1983-4063
DOI: 10.1590/1983-40632016v4638499