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Do combinations of insecticides and acaricides influence spray droplet formation and the interaction with citrus leaves?
(2019-01-01)
In agriculture, the mixing of pesticides in tanks is a common practice. However, it is necessary to previse possible physical-chemical implications of this practice, which may affect the efficiency of the treatments ...
SPECTRUM, VELOCITY AND DRIFT OF DROPLETS SPRAYED BY NOZZLES WITH AND WITHOUT AIR INDUCTION AND MINERAL OIL
(Soc Brasil Engenharia Agricola, 2017-05-01)
The aim of this study was to evaluate the spectrum, the velocity and the potential drift risk of droplets sprayed by nozzles with and without air induction, with the addition of mineral oil to the spray solution. The ...
SPECTRUM AND VELOCITY OF DROPLETS OF SPRAY NOZZLES WITH AND WITHOUT AIR INDUCTION
(Soc Brasil Engenharia Agricola, 2018-03-01)
The aim of this study was to evaluate the spectrum and the velocity of droplets produced by nozzles with and without air induction, under different pressures and flow rates. The experiment was conducted in a completely ...
Improvements on a laser scattering technique for droplet size measurements applied to a gas-liquid separation equipment
(Elsevier, 2011-02)
The knowledge of droplet size distributions in a gas-liquid separation equipment is of high relevance due to the importance of removal efficiency in these systems. Different techniques could be used to measure droplet size, ...
Emulsifying properties of β-lactoglobulin and Quillaja bark saponin mixtures: effects of number of homogenization passes, pH, and NaCl concentration
(Universidade Federal de Minas GeraisBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASUFMG, 2017)
Numeric model to estimate pesticide deposition and losses from aerial spraying.
(In: INTERNATIONAL CONFERENCE ON QUANTITATIVE METHODS FOR ENVIRONMENTAL SCIENCES - ENVIRONMETRICS, 7., 1996, São Paulo. Abstracts. São Paulo: USP, 1996., 2016)
INFLUENCE OF DROPLET SIZE ON SPRAY DEPOSITION AND WEED CONTROL USING GLYPHOSATE
(2021-07-01)
Droplet size is one of the most important factors that affect spray deposition and weed control through the use of herbicides. The aim of this study was to evaluate the influence of the droplet size on the spray deposition ...
Analysis of lipid droplets in hepatocytes
(Elsevier, 2013-10)
Abstract The liver plays an important role in triacylglycerol (TG) metabolism. It can store large amounts of TG in cytosolic lipid droplets (CLDs), or it can package TG into very-low density lipoproteins (VLDL) that are ...
INFLUENCE OF AIRSPEED AND ADJUVANTS ON DROPLET SIZE DISTRIBUTION IN AERIAL APPLICATIONS OF GLYPHOSATE
(Amer Soc Agricultural & Biological Engineers, 2018-01-01)
Drift is one of the most hazardous consequences of an improper aerial application of glyphosate. Wind, droplet size, application height, and distance to sensitive areas are the most important factors for drift. Droplet ...
Droplets of fine powders running uphill by vertical vibration
(2005)
We observe "droplets" forming when an inclined surface initially covered by fine powders is vibrated vertically. Droplets move uphill in the direction of maximum local slope. The speed of droplets is nearly independent on ...