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Optimization of spray deposition and Tetranychus urticae control with air assisted and electrostatic sprayer
(Univ Sao Paolo, 2017-01-01)
Improved spray deposition can be attained by electrostatically charging spray droplets, which increases the attraction of droplets to plants and decreases operator exposure to pesticide and losses to the environment. ...
NUMERICAL STUDY OF PARTICLE HEATING IN A PLASMA JET
(Springer, 2017)
The motion of particles axially injected into the plasma spray process has been studied using a one-dimensional model. The effect of the initial particle velocity and particle diameter on the final particle velocity and ...
Simulation of the Internal Structure of a Tandem-Type Plasmatron
(2018-11-01)
Numerical simulation of a tandem-type plasmatron intended for supersonic plasma spraying of metallic and ceramic materials at atmospheric pressure has been carried out. The calculation results are compared with experimental ...
Numerical Study of Particle Heating in a Plasma Jet
(2017-03-01)
The motion of particles axially injected into the plasma spray process has been studied using a one-dimensional model. The effect of the initial particle velocity and particle diameter on the final particle velocity and ...
Performance of new flat fan nozzle design in spray deposition, penetration and control of soybean rust
(Springer, 2019-11-01)
Fungicide application technology to control soybean rust (SBR) is lacking and requires optimization to improve spray coverage in the lower part of the crop canopy as well as the spray distribution uniformity. The goal of ...
Equipment for wheat inoculation
(CIMMYT, 2016)
Spray volume deposits and fungicide efficacy on soybean rust (Phakopsora pachyrhizi)
(2019-10-01)
Soybean rust (SBR), caused by Phakopsora pachyrhizi, is one of the most destructive fungal diseases affecting soybean yields in many countries. Fungicide application methods that provide better SBR control efficacy may ...
Air-assistance in spray booms which have different spray volumes and nozzle types for chemically controlling spodoptera frugiperda on corn
(2012-04-01)
The study aimed to evaluate the performance of air assistance in spray booms using different types of nozzles and spray volumes. We took into account spray deposits, fall armyworm control and crop corn performance in a ...
Air-assistance in spray booms which have different spray volumes and nozzle types for chemically controlling spodoptera frugiperda on corn
(2012-04-01)
The study aimed to evaluate the performance of air assistance in spray booms using different types of nozzles and spray volumes. We took into account spray deposits, fall armyworm control and crop corn performance in a ...
Corn yield with reduction of insecticidal sprayings against fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae)
(2012-02-01)
The ideal time is more important than amount of insecticidal spraying to adequate the control of Spodoptera frugiperda J.E. Smith (Lepidoptera: Noctuidae) in corn. This study aimed to evaluate lufenuron sequential sprayings ...