EVALUATION OF SOME REDUCED-RISK INSECTICIDES FOR THE CONTROL OF LEGUME POD BORER MARUCA VITRATA FAB IN COUNTRY BEAN COUNTRY BEAN COUNTRY BEA

Abstract

The experiment was demonstrated at the central farm of Sher-e-Bangla Agricultural University, Sher-e-Bangla Nagar, Dhaka, Bangladesh to appraise the performance of different management practices in controlling legume pod borer of country bean 1 : Application of MNPV at 7 days interval. T : Application of Success 2.5 SC

vi 3 2 : Application of Proclaim 5 SG

: Application of Cypermethrin @ 1ml/L of water at 7 days interval.T 5 4 : untreated. The experiment was laid out in Randomized Complete Block Design the lowest percent pod infestation was observed from T

5 3

-1 was observed from T 3

was measured in T 5

-1 was recorded from T

was recorded from T 3 5 -1 3

-1 was found from T 3 5

was recorded from T

5 -1 , no. of flower inflorescence ,no. of pod inflorescence -1 , and pod length, i.e., the yield was increased with the increase of pods inflorescence -1 , pod length, no. of inflorescence plant -1 , no. of flower inflorescence . From this study, it may be terminated that T treatment