This study analyzed the light trap catches and field survey data of SBPH from 2000 to 2011 in Danyang and Ganyu, combining with meteorological data, the author used SAS to do correlation analysis between the average monthly temperature, precipitation and annual quantity of SBPH. The main results were as following:（1）Both in Danyang and Ganyu, the most serious year of outbreak of SBPH was 2007, it outbroke in light traps in Danyang and Ganyu at the same period in Spring, the harm caused by the first generation of SBPH in light traps is most serious, and in recent years, the trend occurred in advance, and the hazard caused by 4th, 5th generation has aggravated. （2）The average monthly temperature of overwinters, the average monthly temperature of the first generation adult occurrences and the precipitation of the first generation adult emergence had greater correlation to the annual quantity of SBPH.
ZHANG Hai-Yan, ZHANG Yin-Gui
. Dynamic Analysis of the Small Brown Planthopper over the Years in the Main Producing Areas of Rice in Jiangsu Province[J]. China Rice, 2015
, 21(2)
: 30
-34
.
DOI: 10.3969/j.issn.1006-8082.2015.02.009
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