DE1695273
A method and composition are provided for combating fungus of plants wherein there is applied to the fungus a biologically-active pyrimidine derivative having the formula: or salt thereof, wherein X is an atom of oxygen or sulphur; R1 is hydrogen; R2 is hydrogen, alkyl or alkenyl containing not more...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method and composition are provided for combating fungus of plants wherein there is applied to the fungus a biologically-active pyrimidine derivative having the formula: or salt thereof, wherein X is an atom of oxygen or sulphur; R1 is hydrogen; R2 is hydrogen, alkyl or alkenyl containing not more than 6 carbon atoms; phenyl or halo- or alkyl-substituted phenyl, cyclohexyl or acetyl; R4 is alkyl containing not more than 6 carbon atoms or a phenyl radical; R5 is hydrogen, or alkyl or alkenyl containing not more than 6 carbon atoms; R6 is alkyl containing not more than 6 carbon atoms or phenyl. |
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