Evidence map›Paper›PMID 42739388›Full record

ArticlePlants (Basel, Switzerland)2026

Influence of UAV Flight Pattern on Droplet Deposition in Citrus Canopies.

Yifang Han, Yipeng Zhang, Yilong Zhan, Jinsheng Huang, Yingdong Qin, Jun Cai, Yubin Lan

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Yifang HanCollege of Information Science and Technology, Jinan University, Guangzhou 510632, China.
Yipeng ZhangCollege of Artificial Intelligence and Low-Attitude Technology, South China Agricultural University, Guangzhou 510642, China.ORCID 0009-0009-2303-6683
Yilong ZhanCollege of Artificial Intelligence and Low-Attitude Technology, South China Agricultural University, Guangzhou 510642, China.ORCID 0000-0002-7160-136X
Jinsheng HuangCollege of Artificial Intelligence and Low-Attitude Technology, South China Agricultural University, Guangzhou 510642, China.
Yingdong QinCollege of Artificial Intelligence and Low-Attitude Technology, South China Agricultural University, Guangzhou 510642, China.ORCID 0009-0008-3403-0554
Jun CaiSchool of Cyber Security, Guangdong Polytechnic Normal University, Guangzhou 510665, China.
Yubin LanCollege of Artificial Intelligence and Low-Attitude Technology, South China Agricultural University, Guangzhou 510642, China.

Funding

111 Center D18019Key-Area Research and Development Program of Guangdong Province 2019B020214003National Natural Science Foundation of China Project 32502528Special Fund for Science and Technology Innovation Strategy of Guangdong province pdjh2025bc042
6 · The paper itself

Abstract

Pests and diseases can lead to a decline in citrus fruit quality and yield. Unmanned Aerial Vehicle (UAV) spraying provides rapid field operation and strong adaptability to complex terrain, and low-altitude, low-volume spraying for orchard pest management. However, existing studies have not yet fully clarified how different UAV flight patterns affect droplet deposition within citrus canopies and the surrounding space. This study evaluated two flight patterns using an XAG P20 UAV: flight pattern 1, parallel to the citrus tree rows, and flight pattern 2, perpendicular to the tree rows. Rhodamine B was used as a tracer, and Mylar cards were placed in the upper, lower outer, and lower inner canopy layers and on sampling rods around the trees. Total canopy deposition, deposition uniformity, canopy penetration, and rod-position deposition were analyzed. Flight pattern significantly affected total canopy deposition (

Indexed as

canopy penetration ratecitrusdroplet depositionflight patternUAV

Identifiers

PMID42739388
PMCPMC13567397

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.