Browsing 1933 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 1, 1933 by Subject "Pesticides"

Browsing 1933 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 1, 1933 by Subject "Pesticides"

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  • Steyn, D.G.; Union of South Africa. Dept. of Agriculture; Du Toit, P.J. (Union of South Africa : Dept. of Agriculture, 1933)
    In New Zealand sodium chlorate is recommended as an efficient destroyer of ragwort, while reports from the United States of America state it to be effective as a general weed-killer. The fact that sodium chlorate is of ...