期刊
COMPUTERS AND ELECTRONICS IN AGRICULTURE
卷 108, 期 -, 页码 87-94出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compag.2014.07.002
关键词
Volatile; Electronic nose; Pest control; Portable sensors; Carbon black-polymer composites; Integrated pest management
资金
- Cotton Incorporated
- South Carolina Cotton Board
- NIFA/USDA [SC-1700289, SC-1700442]
Agricultural pests are responsible for millions of dollars of crop losses and control costs every year. To reduce these losses and minimize control costs, new methods to detect pests and/or pest damage must be investigated in order to optimize control measures. One such method evaluated in this study was to detect the chemicals released by pests or pest-damaged products. A portable device was developed to draw volatiles from pests or pest-damaged products over carbon black-polymer composite sensors and measure the change in resistance for each sensor. The device successfully sampled pest and plant volatiles and these volatiles were detected using carbon black-polymer composite sensors. These results indicated an electronic nose is a feasible approach to detect pests and/or pest damage. (C) 2014 Elsevier B.V. All rights reserved.
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