Results 21 to 30 of about 34,445 (212)

A Detection Method of Pine Wilt Disease Based on Improved YOLOv11 With UAV Remote Sensing Images [PDF]

open access: yesEcology and Evolution
Pine wilt disease (PWD), also known as pine wilt nematode disease, is a severe forest disease caused by the pine wood nematode (Bursaphelenchus xylophilus), which spreads rapidly and causes severe ecological damage in China.
Hua Shi   +6 more
doaj   +2 more sources

Hidden Threats: The Unnoticed Epidemic System of Pine Wilt Disease Driven by Sexually Mature Monochamus Beetles and Asymptomatic Trees [PDF]

open access: yesBiology
Pine wilt disease, caused by the nematode Bursaphelenchus xylophilus, poses a significant threat to pine forests worldwide. Understanding the dynamics of its spread is crucial for effective disease management.
Kazuyoshi Futai, Hideaki Ishiguro
doaj   +2 more sources

Large field-of-view pine wilt disease tree detection based on improved YOLO v4 model with UAV images [PDF]

open access: yesFrontiers in Plant Science
IntroductionPine wilt disease spreads rapidly, leading to the death of a large number of pine trees. Exploring the corresponding prevention and control measures for different stages of pine wilt disease is of great significance for its prevention and ...
Zhenbang Zhang   +9 more
doaj   +2 more sources

Detection Methods for Pine Wilt Disease: A Comprehensive Review. [PDF]

open access: yesPlants (Basel)
Pine wilt disease (PWD), caused by the nematode Bursaphelenchus xylophilus, is a highly destructive forest disease that necessitates rapid and precise identification for effective management and control. This study evaluates various detection methods for PWD, including morphological diagnosis, molecular techniques, and remote sensing. While traditional
Tahir S, Hassan SS, Yang L, Ma M, Li C.
europepmc   +4 more sources

Detection and Location of Dead Trees with Pine Wilt Disease Based on Deep Learning and UAV Remote Sensing

open access: yesAgriEngineering, 2020
Pine wilt disease causes huge economic losses to pine wood forestry because of its destructiveness and rapid spread. This paper proposes a detection and location method of pine wood nematode disease at a large scale adopting UAV (Unmanned Aerial Vehicle)
Xiaoling Deng   +3 more
doaj   +3 more sources

Insights into the Role of Fungi in Pine Wilt Disease. [PDF]

open access: yesJ Fungi (Basel), 2021
Pine wilt disease (PWD) is a complex disease that severely affects the biodiversity and economy of Eurasian coniferous forests. Three factors are described as the main elements of the disease: the pinewood nematode (PWN) Bursaphelenchus xylophilus, the insect-vector Monochamus spp., and the host tree, mainly Pinus spp.
Vicente CSL   +4 more
europepmc   +6 more sources

Antioxidant processes involving epicatechin decreased symptoms of pine wilt disease. [PDF]

open access: yesFront Plant Sci, 2022
Since the pine wood nematode (PWN, Bursaphelenchus xylophilus) invasion of Northeast China, both symptomatic and asymptomatic PWN carriers have been found. Asymptomatic PWN carriers, which are more dangerous than symptomatic carriers, constitute a source of infection in the following spring. The simultaneous presence of symptomatic and asymptomatic PWN
Zhang R, Wang J, Xia R, Li D, Wang F.
europepmc   +4 more sources

Mathematical modeling of pine wilt disease with Caputo fractional operator

open access: yesChaos, Solitons & Fractals, 2021
Abstract In this work, we investigate the transmission dynamics of pine wilt disease infection and developed a new model utilizing Caputo fractional-order derivative. Moreover, with the use of fixed point theorem, the existence and uniqueness of the pine wilt disease model are obtained under Caputo operator. Using forward normalized sensitivity index,
Yusuf, Abdullahi   +4 more
openaire   +4 more sources

Microhabitat Governs the Microbiota of the Pinewood Nematode and Its Vector Beetle: Implication for the Prevalence of Pine Wilt Disease [PDF]

open access: yesMicrobiology Spectrum, 2022
Our understanding of environmental acquisition of microbes and migration-related alteration of microbiota across habitats has rapidly increased. However, in complex life cycles, such as for many parasites, exactly how these microbes are transmitted ...
Haokai Tian   +3 more
doaj   +2 more sources

A Deep Learning-Based Generalized System for Detecting Pine Wilt Disease Using RGB-Based UAV Images

open access: yesRemote Sensing, 2021
Pine wilt is a devastating disease that typically kills affected pine trees within a few months. In this paper, we confront the problem of detecting pine wilt disease.
Jie You, Ruirui Zhang, Joonwhoan Lee
doaj   +1 more source

Home - About - Disclaimer - Privacy