Amit NathMahajan, Sapna2017-06-032017-06-032002http://krishikosh.egranth.ac.in/handle/1/5810017145en-USApples, Panonychus ulmi, European red mite, Infestation, Chemicals, Insecticides, ToxicityStudies On Toxicity Of Some Chemicals To European Red Mite, Panonychus Ulmi (Koch) Infesting AppleThesis