Table 1 shows the area equivalent to that which experienced total loss of the rice crop in recent years; the estimate was arrived ... Chelliah and Subramanian ( 1972a73) mentioned that the BPH occurs in epidemic form once every few years in Tamil Nadu and causes extensive damage. ... 1969 a brownplanthopper_0011 .pdf.
|Title||:||Brown Planthopper: Threat to Rice Production in Asia|
|Publisher||:||Int. Rice Res. Inst. -|