Evaluation of spray penetration on different planes in pesticide applications using an agricultural Unmanned Aerial Vehicle (UAV) sprayer
EMIRATES JOURNAL OF FOOD AND AGRICULTURE, cilt.37, 2025 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 37
- Basım Tarihi: 2025
- Doi Numarası: 10.3897/ejfa.2025.169694
- Dergi Adı: EMIRATES JOURNAL OF FOOD AND AGRICULTURE
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, ABI/INFORM, BIOSIS, Directory of Open Access Journals
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Ondokuz Mayıs Üniversitesi Adresli: Evet
Özet
This study aimed to evaluate the spray performance of an agricultural unmanned aerial vehicle (UAV) equipped with four fan-type hydraulic nozzles (LU 120-01; IDK 100-01; AD 90-01-C; and ST 01-110) on target horizontal and vertical planes. Analysis of variance (ANOVA) revealed statistically significant differences (p < 0.05) among nozzle types and sampling heights in terms of droplet coverage and distribution uniformity. The LU 120-01 nozzle achieved the highest mean horizontal surface coverage (6.40%), while the IDK 100-01 nozzle produced the highest vertical coverage (1.89%) and exhibited more uniform droplet distribution. LU nozzles generally performed better at lower heights, whereas ST 01-110 nozzles achieved superior coverage at higher altitudes. Overall, the results highlight the necessity of evaluating horizontal and vertical deposition patterns in UAV-based pesticide applications to ensure uniform and effective chemical delivery across crop canopies.