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- Title
水稻主要害虫发生区划研究.
- Authors
何忠全; 陈德西; 封传红; 陆明红; 向运佳; 刘万才
- Abstract
According to the rice major pests monitor data from 153 provences in 2000-2009, combined with the factors such as the occurrence areas of rice pests, we counted the occurrence degree in 10 years of striped stem borer, rice borer, the whitebacked planthopper, the brown planthopper and rice leaf roller. The occurrence degree was the main indicator of regionalization. Using arcview 3.3 software, the occurrence regionaliztion of five rice major pests were formed by geostatistical methods of inverse distance weighted interpolation method, and the results were reviewed.
- Subjects
PLANTHOPPERS; RICE diseases &; pests; CHILO suppressalis; RICE tungro spherical virus; INTERPOLATION
- Publication
Southwest China Journal of Agricultural Sciences, 2014, Vol 27, Issue 5, p1937
- ISSN
1001-4829
- Publication type
Article