Título en español.

J. Adsuar; A. S. Amy; L. López Matos

doi:10.46429/jaupr.v38i2.12711

Vol. 38 No. 2 (1954), Articles

Vol. 38 No. 2 (1954)

THE EFFECTS OF THE MOTTLE AND THE COMMON TOBACCO MOSAIC VIRUSES ON THE YIELD OF VARIETY VIRGINIA 12

Articles

https://doi.org/10.46429/jaupr.v38i2.12711

Published 1954-04-01

J. Adsuar
A. S. Amy
L. López Matos

J. Adsuar

A. S. Amy

L. López Matos

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Adsuar, J., Amy, A. S., & López Matos, L. (1954). THE EFFECTS OF THE MOTTLE AND THE COMMON TOBACCO MOSAIC VIRUSES ON THE YIELD OF VARIETY VIRGINIA 12. The Journal of Agriculture of the University of Puerto Rico, 38(2), 105–107. https://doi.org/10.46429/jaupr.v38i2.12711

Abstract

Common tobacco mosaic and mottle are the two most important virus diseases of tobacco in Puerto Rico. A field experiment was carried out at Caguas to determine the effect of these viruses on the yield of tobacco. Healthy plants of the variety Virginia 12 considerably outyielded plants infected with mottle or with tobacco mosaic. There was no significant difference in the adverse effects of the two viruses, one being as destructive as the other. The loss in income caused by the viruses was estimated at approximately $114 per acre, the loss in yield approximating 3.4 hundredweights per acre.

https://doi.org/10.46429/jaupr.v38i2.12711

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THE EFFECTS OF THE MOTTLE AND THE COMMON TOBACCO MOSAIC VIRUSES ON THE YIELD OF VARIETY VIRGINIA 12

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