Assessment of field control effects on Asiatic corn borer by integrated green control techniques

In this paper，field control effects on Asiatic corn borer were evaluated by six integrated multiple green control techniques，the restored yield loss rate，average control effect，yield increasing rate etc. were calculated， respectively. The results showed that the restored yield loss rates of six methods were 0.75%，9.84%，10.04%，9.38%， 12.5%，10.42%；the average control effects were 57.46%，57.43%，62.54%，65.78%，79.09%，74.37%；yield increasing rates orderly were 11.35%，10.12%，13.42%，7.79%，16.34%，13.67%，respectively. Comprehensively，the control effects of the six integrated multiple green control techniques orderly were biological missile+Beauveria bassiana， sex attractant+B. bassiana，insecticidal lamp+B. bassiana，insecticidal lamp+biological missile，biological missile+sex attractant，insecticidal lamp+sex attractant