Incidence of endosymbiont bacteria Wolbachia in cowpea weevil Callosobruchus maculatus Fabricius (Coleoptera, Chrysomelidae) - Bilal Rasool; Tahira Younis; Saba Zafar; Aqsa Parvaiz; Zeeshan Javed; Inshaal Rasool; Muhammad Shakeel (PLoS ONE)