Coffee production and marketing is one of the main global commercial activities, but crop
yields depend on several factors, among which plant health. The objective of this study was …

In a context of global population growth, modern agriculture is required to optimize crop
production efficiency. Precision agriculture (PA) can contribute to this by optimizing …

Off-target pesticide drift in paddy fields following unmanned aerial vehicle (UAV) spraying
was evaluated using cellulose deposition samplers (CDSs). An analytical method for …

Delivering pesticides in the agricultural field has been a venturing advancement in the past
decades with the aim of target spraying. Agricultural drones have been introduced as useful …

An extensive investigation of the aerodynamic characteristics of agricultural drones is
important to improve the efficiency of agricultural production. In this study, a computational …

Unmanned aerial vehicle (UAV) based crop spraying has become a popular alternative in
the field of precision agriculture. One of the key goals of UAV based spraying is achieving …

Plant protection unmanned aircraft vehicles (UAVs) were developed rapidly in China. The
operation performances of different models of UAVs were different. This paper systematically …

During continuous spraying operations, the liquid in the pesticide tank gradually decreases,
and the flight speed changes as the route is altered. To maintain stable flight, the rotor speed …

Agricultural unmanned aerial vehicles (UAVs), increasingly integral to crop protection
through spraying operations, are significantly influenced by their downwash fields, which in …

In Switzerland, regulatory requirements mandated that spraying drones undergo a testing
procedure, which included assessing their transversal spray distribution using a patternator …