Ram KumarNargeta,Dalip Singh2017-06-032017-06-032006http://krishikosh.egranth.ac.in/handle/1/5810016902en-USPhytoseiidae, Apples, Ecosystems, Phytophagous mites, Predators, Biological control, CulturesPhytoseiids In Apple Ecosystem And The Feasibility Of Mass Culturing The Potential Predator Of Phytophagous MitesThesis