TY - DATA AU - Abu-Shaishaa,Abdel Rahman Ragab Ali TI - Studies on the Melon Aphid, Aphis Gossypii Glover, as a main vector of papaya ringspot virus on squash plants in Kafr El-sheikh Governorate CY - 2021. KW - Cotton aphid KW - Control KW - (Kafr El-sheikh) Egypt KW - Papaya ringspot virus KW - Squashes KW - Diseases and pests N1 - Thesis (Ph.D.) -- Tanta University, 2021; Includes bibliographical references (Leaves 111-134) UR - http://nile.enal.sci.eg/thesis/6565.pdf ER -