Variation in the Population Density of the California Red Scale, Aonidiella Aurantii Mask., in a Hilly Lemon Grove

31 July 1933

journal article
research article
Published by Oxford University Press (OUP) in Journal of Economic Entomology

Vol. 26 (4) , 851-854
https://doi.org/10.1093/jee/26.4.851

Abstract

Observations made in a hilly lemon grove indicate that the more elevated portions of the grove have the highest average temperature and that the population density of the California red scale in this grove is a function of temperature.