| 摘要 |
<p>1399286 Protecting plants against air pollution UNIROYAL Ltd 27 July 1972 [22 May 1972] 35159/72 Heading C1B A method of controlling the adverse effect of atmospheric pollution on plant life comprises applying thereto an oxathiin carboxamide of formula wherein R is H or alkyl, R<SP>1</SP> is cycloalkyl, phenyl or substituted phenyl and n is 0, 1 or 2. Application may be to the soil, plants or to seed of plants such as pinto beans, cotton, soybean, tomatoes and lemon. Protection from ozone is of particular significance. Specifications 1,099,242, 1,099,243 and 1,399,287 are referred to.</p> |
