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Understanding Spray Attributes of Commercial UAAS as Impacted by Operational and Design Parameters

open access: yesDrones, 2022
Unmanned aerial application systems (UAAS) have recently gained momentum for the application of crop protection (CP) products. Due to their high operational efficiency, mobility, and low cost, UAAS may be perceived as a more viable option for spray ...
Rajeev Sinha   +5 more
doaj   +1 more source

Wetting and deposition characteristics of air-assisted spray droplet on large broad-leaved crop canopy

open access: yesFrontiers in Plant Science, 2023
Precision and efficient pesticide spraying is an important part of precision agriculture, banana is a large broad-leaved plant, with pests and diseases, has a high demand for spraying and pest control.
Yinlong Jiang   +11 more
doaj   +1 more source

The Codling Moth and Its Control [PDF]

open access: yes, 1934
PDF pages ...
Cutright, C. R., Parks, T. H.
core  

Comparison of spray dose measured on leaf surfaces with spray coverage estimated from Kromekote paper

open access: yesNew Zealand Plant Protection, 2015
The control of tomato potato psyllid largely depends on effective application of pesticides This paper presents an experiment to measure deposition using leaf washing of spray containing water and rhodamine dye on a potato canopy The treatments included conventional boom canopy submerged DropSpray combination electrostatic spraying system (both engaged
Roten, RL   +3 more
openaire   +3 more sources

Design and Development of a Side Spray Device for UAVs to Improve Spray Coverage in Obstacle Neighborhoods

open access: yesAgronomy
Electric multirotor plant protection unmanned aerial vehicles (UAVs) are widely used in China for efficient and precise plant protection at low altitude for low volumes.
Fanrui Kong   +7 more
doaj   +1 more source

Fungicide application technology for controlling the sugarcane orange rust [PDF]

open access: yes, 2019
With the epidemic onset of the sugarcane orange rust, fungicide applications of the Strobilurins and Triazoles groups have become necessary in susceptible varieties.
Alves, Guilherme Sousa   +4 more
core   +1 more source

Influence of speed and angle of spraying on area coverage and drift in the potato production [PDF]

open access: yesJournal of Central European Agriculture
This study investigated the influence of travel speed (6 and 10 km/h) and spray angle (-30°, 0° and +30°) on leaf surface coverage (LSC), on the area not treated (drift) and on droplet size. The leaf surface coverage, size and number of droplets, as well
Vlado Kušec   +3 more
doaj   +1 more source

Western corn rootworm pyrethroid resistance confirmed by aerial application simulations of commercial insecticides [PDF]

open access: yes, 2019
The western corn rootworm (Diabrotica virgifera virgifera LeConte) (WCR) is a major insect pest of corn (Zea mays L.) in the United States (US) and is highly adaptable to multiple management tactics.
Fritz, Bradley K.   +6 more
core   +1 more source

Advancing Sustainability in Tree Crop Pest Management: Refining Spray Application Rate with a Laser-guided Variable-rate Sprayer in Apple Orchards

open access: yesHortScience, 2020
Advanced variable-rate spray technology, which applies pesticides based on real-time scanning laser rangefinder measurements of plant presence, size, and density, was developed and retrofitted to existing sprayers.
Lauren Fessler   +4 more
doaj   +1 more source

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