Sensitivity of a Ratio Vegetation Index Derived from Hyperspectral Remote Sensing to the Brown Planthopper Stress on Rice Plants
作者： Ye Tan , Jia-Yi Sun , Bing Zhang , Meng Chen , Yu Liu
DOI: 10.3390/S19020375
关键词: Reflectivity 、 Rice plant 、 Vegetation Index 、 Vegetation 、 Brown planthopper 、 Hyperspectral imaging 、 Remote sensing 、 Biology 、 Nymph 、 Crop
摘要: Remote sensing end-products related to vegetation have potential applications in monitoring the health of crops. The sensitivity a spectral index crop stress determines its application prospect. Our aim this study was explore ratio (RVI) identify damage caused by brown planthoppers (BPHs) on rice plants, and evaluate hyperspectral monitor population size BPH. Different numbers second-instar nymphs were released onto potted at tillering stage. plants exposed BPH for two, four, six, eight days, reflectance from damaged measured using spectroradiometer. Measurements done again six days after exposure (recover days), then RVI746/670 compared among infested with different relationships between RVI746/670, number day simulated linear curve models. resulted decreased plants. well indicated six⁻eight per plant but could not these two days. showed two⁻four-day delay indicate slight damage. physiologic compensation feeding post-effect rice. quadratic relation or day. recover had no significant effects RVI746/670. (Y) be surface model based (N) (T): Y = 3.09427 + 0.59111T 0.44296N - 0.03683T² 0.03035N² 0.08188NT (R² 0.5228, p < 0.01). In summary, is sensitive
mdpi.com
sci-hub.se 参考文章(19)
Jian-Rong Huang, Jia-Yi Sun, Huai-Jian Liao, Xiang-Dong Liu, Detection of brown planthopper infestation based on SPAD and spectral data from rice under different rates of nitrogen fertilizer Precision Agriculture. ,vol. 16, pp. 148- 163 ,(2015) , 10.1007/S11119-014-9367-4
Feng Zhao, Yanbo Huang, Yiqing Guo, Krishna Reddy, Matthew Lee, Reginald Fletcher, Steven Thomson, Early Detection of Crop Injury from Glyphosate on Soybean and Cotton Using Plant Leaf Hyperspectral Data Remote Sensing. ,vol. 6, pp. 1538- 1563 ,(2014) , 10.3390/RS6021538
Norman Elliott, Mustafa Mirik, Zhiming Yang, Doug Jones, Mpho Phoofolo, Vasile Catana, Kris Giles, G. J. Michels, Airborne Remote Sensing to Detect Greenbug1 Stress to Wheat Southwestern Entomologist. ,vol. 34, pp. 205- 211 ,(2009) , 10.3958/059.034.0301
M. Mirik, R. J. Ansley, G. J. Michels, N. C. Elliott, Spectral vegetation indices selected for quantifying Russian wheat aphid ( Diuraphis noxia ) feeding damage in wheat ( Triticum aestivum L.) Precision Agriculture. ,vol. 13, pp. 501- 516 ,(2012) , 10.1007/S11119-012-9264-7
Z. Yang, M.N. Rao, N.C. Elliott, S.D. Kindler, T.W. Popham, Using ground-based multispectral radiometry to detect stress in wheat caused by greenbug (Homoptera: Aphididae) infestation Computers and Electronics in Agriculture. ,vol. 47, pp. 121- 135 ,(2005) , 10.1016/J.COMPAG.2004.11.018
Chwen-Ming Yang, Ching-Huan Cheng, Rong-Kuen Chen, Changes in spectral characteristics of rice canopy infested with brown planthopper and leaffolder Crop Science. ,vol. 47, pp. 329- 335 ,(2007) , 10.2135/CROPSCI2006.05.0335
Jianrong Huang, Huaijian Liao, Yubo Zhu, Jiayi Sun, Qihua Sun, Xiangdong Liu, Hyperspectral detection of rice damaged by rice leaf folder (Cnaphalocrocis medinalis) Computers and Electronics in Agriculture. ,vol. 82, pp. 100- 107 ,(2012) , 10.1016/J.COMPAG.2012.01.002
Mathyam Prabhakar Mathyam Prabhakar, YG Prasad, Suseelendra Desai Suseelendra Desai, Merugu Thirupathi Merugu Thirupathi, Kondibaneni Gopika Kondibaneni Gopika, GR Rao, Bandi Venkateswarlu Bandi Venkateswarlu, Hyperspectral remote sensing of yellow mosaic severity and associated pigment losses in Vigna mungo using multinomial logistic regression models Crop Protection. ,vol. 45, pp. 132- 140 ,(2013) , 10.1016/J.CROPRO.2012.12.003
N. R. Prasannakumar, Subhash Chander, R. N. Sahoo, V. K. Gupta, Assessment of Brown Planthopper, (Nilaparvata lugens) [Stål], damage in rice using hyperspectral remote sensing International Journal of Pest Management. ,vol. 59, pp. 180- 188 ,(2013) , 10.1080/09670874.2013.808780
N. R. Prasannakumar, Subhash Chander, R. N. Sahoo, Characterization of brown planthopper damage on rice crops through hyperspectral remote sensing under field conditions Phytoparasitica. ,vol. 42, pp. 387- 395 ,(2014) , 10.1007/S12600-013-0375-0