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1.
Possible enhancing of spraying management by evaluating automated control in different training systems
Jurij Rakun, Peter Lepej, Rajko Bernik, Jelisaveta Seka Cvijanović, Miljan Cvetković, Erik Rihter, 2024, izvirni znanstveni članek

Opis: This study explores the feasibility of an automated sensor system for precise plant protection product application in plum orchards, aiming to address issues related to inefficient spraying practices, environmental pollution, and reduced crop quality associated with traditional training systems. The research focuses on detecting tree canopy presence, evaluating electromagnetic valve actuation in different plum training systems, and optimizing plant protection product usage. Sensor-based spraying demonstrates its potential to improve operational efficiency, reduce product losses, and foster environmentally responsible agricultural practices, contributing to the broader field of precision agriculture. For the selected scene, the results show the possibility of a substantial savings of 71.37%, 47.17%, 58.59%, and 55.06% for the One-axis, Bi-axis, UFO, and Combine systems, respectively. Implementing this technology can potentially lead to significant improvements in plum orchard operations while minimizing the industry’s ecological impact on the environment.
Ključne besede: sensors, spraying application control, target-oriented spray, plum orchard, training systems
Objavljeno v DKUM: 08.08.2025; Ogledov: 0; Prenosov: 1
URL Povezava na datoteko

2.
Comparison of the effectiveness of standard and drift-reducing nozzles for control of some pests of apple
Mario Lešnik, Cvetka Pintar, Aleksandra Lobnik, Mitja Kolar, 2005, izvirni znanstveni članek

Opis: A comparison of the biological efficacy of pesticides applied against some apple pests with standard versus drift-reducing nozzles was made in trials in intensive orchards in Slovenia. Standard and drift-reducing nozzles were compared by applying 350 L spray per hectare. No significant differences in acaricide/insecticide efficacy between the types of nozzles could be observed when controlling fruit tree red spider mite (Panonychus ulmi) and apple rosy aphid (Dysaphis plantaginea). However, drift-reducing nozzles reduced the efficacy of insecticides against the codling moth (Cydia pomonella), green apple aphid (Aphis pomi) and apple leaf miner (Leucoptera malifoliella).
Ključne besede: apple, spraying, drift-reducing nozzles, biological efficacy, insecticides, Aphis pomi, Cydia pomonella, Dysaphis plantaginea, Leucoptera malifoliella, Panonychus ulmi
Objavljeno v DKUM: 01.06.2012; Ogledov: 2028; Prenosov: 119
URL Povezava na celotno besedilo

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