›› 2007, Vol. 19 ›› Issue (4): 0-296.

• 论文 •    

The spatial pattern and sampling methods of small brown planthopper,Laodelphax striatellus Fallen, on weeds in paddy fields

  

  • Received:1900-01-01 Revised:1900-01-01 Online:2007-07-25 Published:2007-07-25