Open AccessBean Leaf Beetle Control in Soybeans, 1981
Author(s) -
Walton Mullins,
Martin L. Gallaher
Publication year - 1982
Publication title -
insecticide and acaricide tests
Language(s) - English
Resource type - Journals
ISSN - 0276-3656
DOI - 10.1093/iat/7.1.189
Subject(s) - loam , acre , sprayer , randomized block design , agronomy , mathematics , horticulture , environmental science , biology , hydrology (agriculture) , forestry , soil water , geology , geography , soil science , geotechnical engineering
Bedford variety was planted ca Jun 15 in a silt loam soil on the University of Missouri Lee Farm near PortageviIle, M0. Eight row plots, 25 ft long, were replicated 4 times in a randomized complete block design. Insecticides were applied Sep 16 at a rate of 5 gal/acre, 40 psi, 1 nozzle/row with a Hahn high-clearance sprayer. Four m of row was sampled (drop cloth method) at 24 and 48 hr post-treatment.
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