Flight behavor of Monochamus alternatus and strategic thoughts to control pine wilt disease

Barricading , clearcut ting and eradicating to control pine wilt disease must remove so many healthy pines that Monochamus alternatus are enforesed to fly a long distance for their new host and resulting in spread of pine wilt disease .New strategic thought of keeping , killing and unharming that means keeping vectors in pine forest , killing all M .alternatus in dead pines and unharming of pine wilt disease to pine forest , is practised in Ningbo east part pine forest , reducing the rate of dead pines infested with pine wilt disease by average of 69.2 %.