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- Title
Research Progress on Crop Diseases and Insect Pests Monitoring Based on Spectrum.
- Authors
FU Kun-ya; ZHANG Wen-yu; CAO Hong-xin; ZHU Yan; SHAYIRAN Wai-li; ZHANG Wei-xin; FENG Chun-huan
- Abstract
Every year crop diseases and pests bring huge losses to global food production. Field artificial measure-ment and identification are both time consuming and laborious, and it is lag and will easily miss the best control period. Monitoring the crops health status based on spectral data is fast, high efficient and nondestructive, which could provide a powerful support for solving the problems of crop production with dispersiveness, territoriality, spatial and temporal variability. This paper summarized the theory of monitoring crop diseases and insect pests by spectrum, and reviews in detail the research progresses achieved in relevant technology from 2 aspects of imaging and non-imaging spectrum. It also introduced some vegetation indices for monitoring diseases and insects. Before ending, the paper discussed and analyzed the problems existing in this research field, and put forward suggestions for future development and application of spectrum monitoring technique.
- Publication
Journal of Agricultural Science & Technology (1008-0864), 2014, Vol 16, Issue 5, p90
- ISSN
1008-0864
- Publication type
Article
- DOI
10.13304/j.nykjdb.2014.018