GARGAV, V.P.DUTTA, PRABIR KUMAR2019-03-282019-03-281993http://krishikosh.egranth.ac.in/handle/1/5810099702ennullSTUDIES ON THE TIME OF APPLICATION OF INSECTICIDES IN THE CONTROL OF SOYBEAN STEMFLY, Melanagromyza phaseoli ( Tryon ) ( Diptera : Agromyzidae )Thesis