Portable, In-field, Multispectral Imaging Sensor for Real-time Detection of Insect Viral-Vectors

被引：0

作者：

Grieve, Bruce ^{[1
]}

Veys, Charles ^{[1
]}

Dingle, Jose ^{[1
]}

Colvin, John ^{[2
]}

Nwezeobi, Joachim ^{[2
]}

机构：

[1] Univ Manchester, Sch Elect & Elect Engn, Manchester M13 9PL, Lancs, England

[2] Univ Greenwich, Nat Resources Inst, Cent Ave, Chatham ME4 4TB, Kent, England

来源：

2017 IEEE SENSORS | 2017年

关键词：

multispectral; MSI; hyperspectral; real-time; imaging; virus; brown streak disease; mosaic virus; insect; whitefly; cassava; Bemisia tabaci; begomoviruses; CASSAVA MOSAIC GEMINIVIRUSES;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper introduces a multispectral imaging system and data-processing approach for speciation of the insect viral vectors (whitefly) responsible for the transmission of Mosaic and Brown Streak viruses in Sub-Saharan African cassava. The trial results for four species of whitefly, on two plant leaf types (cassava & aubergine), are reported as well as the methodology applied. This indicates that a correct classification could be achieved in 85-95% of cases. The engineering design for an infield, handheld, variant of the technology is discussed alongside the learning gained from this initial study.

引用

页码：990 / 992

页数：3

共 10 条

[1]

Aduwo JR, 2010, IND C DAT MIN WORKSH

[2] Host-plant viral infection effects on arthropod-vector population growth, development and behaviour: Management and epidemiological implications [J].

Colvin, J. ;

Omongo, C. A. ;

Govindappa, M. R. ;

Stevenson, P. C. ;

Maruthi, M. N. ;

Gibson, G. ;

Seal, S. E. ;

Muniyappa, V. .

PLANT VIRUS EPIDEMIOLOGY, 2006, 67 :419-452

[3]

Grieve B., 2015, SENS APPL S SAS 2015

[4] Cassava mosaic geminiviruses in Africa [J].

Legg, JP ;

Fauquet, CM .

PLANT MOLECULAR BIOLOGY, 2004, 56 (04) :585-599

[5] Reproductive incompatibility and cytochrome oxidase I gene sequence variability amongst host-adapted and geographically separate Bemisia tabaci populations (Hemiptera: Aleyrodidae) [J].

Maruthi, MN ;

Colvin, J ;

Thwaites, RM ;

Banks, GK ;

Gibson, G ;

Seal, SE .

SYSTEMATIC ENTOMOLOGY, 2004, 29 (04) :560-568

[6] Non-destructive Determination of Age and Species of Anopheles gambiae s.l. Using Near-infrared Spectroscopy [J].

Mayagaya, Valeliana S. ;

Michel, Kristin ;

Benedict, Mark Q. ;

Killeen, Gerry F. ;

Wirtz, Robert A. ;

Ferguson, Heather M. ;

Dowell, Floyd E. .

AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 2009, 81 (04) :622-630

[7]

Otim-Nape G.W., 2000, The Current Pandemic of Cassava Mosaic Virus Disease in East Africa and Its Control

[8]

Patil BL, 2009, MOL PLANT PATHOL, V10, P685, DOI [10.1111/j.1364-3703.2009.00559.x, 10.1111/J.1364-3703.2009.00559.X]

[9] Optimization of soil-adjusted vegetation indices [J].

Rondeaux, G ;

Steven, M ;

Baret, F .

REMOTE SENSING OF ENVIRONMENT, 1996, 55 (02) :95-107

[10]

Tuhaise J, PIXEL CLASSIFICATION

← 1 →