| 摘要 |
1,218,637. Organic phosphorus fungicides. PECHINEY PROGIL SOC. POUR LE DEVELOPPEMENT ET LA VENTE DE SPECIALTIES CHIMIQUES. 22 April, 1968 [20 April, 1967], No. 18882/68. Heading A5E. A fungicidal composition comprises, as active ingredient, a compound of empirical formula: corresponding to one of the tautomeric formulae: wherein R and R<SP>1</SP> may be the same or different and represent H or an alkyl radical, together with a diluent of oil or a direct or invert emulsion of oil in water or water in oil or with a carrier of clay, talc, pyrophyllite, quartz, diatomite, fuller's earth, chalk, a gypsum phosphate, a carbonate or silica. The active ingredients, optionally in the form of compositions with a carrier and/or diluent, are used to protect plants against the attacks of fungi. |
