An investigation of the dipping and fumigation of nusery stock

Submitted in partial fulfillment of the requirements for the degree of Master of ArtsText from page 3: While engaged in the work, many problems, confronting the nurserymen, concerning the eradication of San Jose scale from nursery stock, have been brought to his attention. As a result, a number of experiments have been made to test the effect of the different materials commonly used upon infested and noninfested stock, with the object in view of determining which remedy is the most practical, from all standpoints, under Missouri conditions.Includes bibliographical reference