Open AccessProblems in evaluating control of San Jose scale with spray chemicals
Author(s) -
E. M. Stafford,
F. M. Summers
Publication year - 1963
Publication title -
hilgardia
Language(s) - English
Resource type - Journals
ISSN - 0073-2230
DOI - 10.3733/hilg.v35n02p013
Subject(s) - twig , pest analysis , population , growing season , biology , deciduous , toxicology , horticulture , population density , forestry , agronomy , botany , geography , demography , sociology