Occurrence Regularity of Apodemus agrarius Pallas and its Control Technique in Cropland
PAN Shi chang 1, ZHANG Xue qong 2, ZHANG Chao xiang 1, GUI Xian xiang 1, YANG Xiu qun 1(1.Xifeng Plant Protection Station, Xifeng, Guizhou 551100; 2.Guiyang Plant Protection Station, Guiyang 550001, China)
The occurrence regularity of Apodemus agrarius Pallas and its comprehensive control technique were studied in Xifeng county during 1986～2002. The results show that Apodemus agrarius Pallas occupies 85.7% in the mixed population in cropland of Xifeng county, the mean rat density is 5.12%, two quantitative peaks occur in June~July and September~October, and its main reproductive period is from March to November. Its two reproductive peak periods are in April and August. The comprehensive control technique for destroying rats by chemical agents is put forward.
【CateGory Index】： S443