Studies on the infusion and injection of systemic insecticides for the control of insect pests of mangifera indica linn. And ficus retusa linn.

Sandhu, G. SSohi, Amrik Singh2019-08-222019-08-221984139092.pdfhttp://krishikosh.egranth.ac.in/handle/1/5810123188ennullStudies on the infusion and injection of systemic insecticides for the control of insect pests of mangifera indica linn. And ficus retusa linn.Thesis