Insecticide resistance in and the control of green peach aphids, Myzus persicae (Sulzer), in Wisconsin effect on the incidence of potato leafroll virus

Autor: Bauernfeind, Robert John.
Jazyk: angličtina
Rok vydání: 1978
Předmět:
Popis: Thesis--Wisconsin.
Vita. Includes bibliographical references (leaves 165-179).
Databáze: Networked Digital Library of Theses & Dissertations