Tob. Sci., 1977, 21-07, p. 25-28, ISSN. 0082-4523
The effect of chloropicrin and other soil fumigants on thielaviopsis root rot of tobacco in Ontario
Research Station, Agriculture Canada, Delhi, Ontario, Canada
Nine experiments were carried out in eight seasons between 1967 and 1975 to study the effectiveness of soil fumigation on black root rot control in flue-cured tobacco (Nicotiana tabacum L.) cv Hicks Broadleaf. Different rates of chloropicrin, Vorlex,...