Method of combating undesired plant growth on cereals
AssigneeBASF SE
InventorsHelmut Siegfried Baltruschat, Axel Kleemann, Thomas Maier, Stefan Scheiblich
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Abstract
A method of combating undesired plant growth in cereals, in particular winter cereals such as wheat and barley, which comprises treating the locus of the cereals with an effective amount of one or more compounds of formula I: in which R1, R2 and X—W have the meaning given in the claims.
Claims23
A compound of formula I
- in which
- X—W represents N—N(CH3), N—CH—CH or CH—CH—CH;
- R1 represents a halogen atom or a haloalkyl or haloalkoxy group and
- R2 represents a halogen atom or a haloalkyl group.
4-(3-Trifluoromethylphenoxy)-2-(trifluoromethyl-phenyl)-pyrimidine or 4-(2-chloropyrid-4-yloxy)-2-(4-trifluoromethyl-phenyl)-pyrimidine.
A method of combating growth of undesired plants in cereals, which comprises treating a locus with an effective amount of a compound of formula I:
- in which
- X—W represents N—N(CH3), N—CH—CH or CH—CH—CH;
- R1 represents a halogen atom or a haloalkyl or haloalkoxy group;
- and
- R2 represents a halogen atom or a haloalkyl group.
Dependencies are inferred from the claim text.